Class Nine English Version

Class Schedule

Day / Time

7:30 pm to 8:30 pm

8:45 pm to 9:45 pm

Saturday

Chemistry

Biology

Sunday

Higher Math

Physics

Monday

Chemistry

Biology

Tuesday

Higher Math

Physics

Wednesday

Chemistry

Biology

Thursday

Higher Math

Physics

Friday

Weekly Off

Class Schedule

Day / Time

7:30 pm to 8:30 pm

8:45 pm to 9:45 pm

Saturday

Chemistry

Biology

Sunday

Higher Math

Physics

Monday

Chemistry

Biology

Tuesday

Higher Math

Physics

Wednesday

Chemistry

Biology

Thursday

Higher Math

Physics

Friday

Weekly Off

Course Curriculum

Higher Math

Chapter One : Set and Function

00:00
Chapter Two : Algebraic Expressions

00:00
Chapter Three : Geometry

00:00
Chapter Four : Geometric Constructions

00:00
Chapter Five : Equation

00:00
Chapter Six : Inequality

00:00
Chapter Seven : Infinite Series

00:00
Chapter Eight : Trigonometry

00:00
Chapter Nine : Exponential and Logarithmic Function

00:00
Chapter Ten : Binomial Expansion

00:00
Chapter Eleven : Coordinate Geometry

00:00
Chapter Twelve : Planar Vector

00:00
Chapter Thirteen : Solid Geometry

00:00
Chapter Fourteen : Probability

00:00

General Math

Chapter One : Real Numbers

00:00
Chapter Two : Sets and Functions

00:00
Chapter Three : Algebraic Expressions

00:00
Chapter Four : Exponents and Logarithms

00:00
Chapter Five : Equations in One Variable

00:00
Chapter Six : Lines, Angles and Triangles

00:00
Chapter Seven : Practical Geometry

00:00
Chapter Eight : Circle

00:00
Chapter Nine : Trigonometric Ratio

00:00
Chapter Ten : Distance and Elevation

00:00
Chapter Eleven : Algebraic Ratio and Proportion

00:00
Chapter Twelve : Simple Simultaneous Equation in Two Variables

00:00
Chapter Thirteen : Finite Series

00:00
Chapter Fourteen : Ratio, Similarity and Symmetry

00:00
Chapter Fifteen : Area Related Theorems and Constructions

00:00
Chapter Sixteen : Mensuration

00:00
Chapter Seventeen : Statistics

00:00

Physics

Chapter One : Physical Quantities and Their Measurements

00:00
Chapter Two : Motion

00:00
Chapter Three : Force

00:00
Chapter Four : Work, Power and Energy

00:00
Chapter Five : State of Matter and Pressure

00:00
Chapter Six : Effect of Heat on Matter

00:00
Chapter Seven : Waves and Sound

00:00
Chapter Eight : Reflection of Light

00:00
Chapter Nine : Refraction of light

00:00
Chapter Ten : Static Electricity

00:00
Chapter Eleven : Current Electricity

00:00
Chapter Twelve : Magnetic Effects of Current

00:00
Chapter Thirteen : Modern Physics and Electronics

00:00
Chapter Fourteen : Physics to Save Life

00:00

Biology

Chapter One : Lessons on Life

00:00
Chapter Two : Cells and Tissues of Organisms

00:00
Chapter Three : Cell Division

00:00
Chapter Four : Bioenergetics

00:00
Chapter Five : Food, Nutrition and Digestion

00:00
Chapter Six : Transport in Organisms

00:00
Chapter Seven : Exchange of Gases

00:00
Chapter Eight : Excretory System

00:00
Chapter Nine : Firmness and Locomotion

00:00
Chapter Ten : Co-ordination

00:00
Chapter Eleven : Reproduction in Organism

00:00
Chapter Twelve : Heredity in organisms and evolution

00:00
Chapter Thirteen : Environment of life

00:00
Chapter Fourteen : Biotechnology

00:00

Chemistry

Chapter One : Concept of Chemistry

00:00
Chapter Two : States of Matter

00:00
Chapter Three : Structure of Matter

00:00
Chapter Four : Periodic Table

00:00
Chapter Five : Chemical Bond

00:00
Chapter Six : Concept of Mole and Chemical Counting

00:00
Chapter Seven : Chemical Reactions

00:00
Chapter Eight : Chemistry and Energy

00:00
Chapter Nine : Acid-Base Balance

00:00
Chapter Ten : Mineral Recourses: Metal-Nonmetal

00:00
Chapter Eleven : Mineral Recourses; Fossils

00:00
Chapter Twelve : Chemistry in Our Lives

00:00

English

ICT

Student Ratings & Reviews

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Course Curriculum

Higher Math

Chapter Name	Class	Syllabus
Chapter 1: Set and Function	Class 1	Sets – Universal Set, Subset, Empty Set, Set Equality, Real Set, Interval of Set, Complementary Set, Venn Diagram, Union and Intersection of Sets, Disjoint Set
	Class 2	Cartesian Multiplicative Sets, Commutative Rules, One-to-One Correspondences and Equivalent Sets
	Class 3	Number of Elements of a Set and Examples
	Class 4	Exercise 1.1 Solution
	Class 5	Conjugation, Function and Examples
	Class 6	Invariance, Graphs of Functions, Linear Functions, Quadratic Functions and Graphs of Circles.
	Class 7	Example Solution
	Class 8	Exercise 1.2 Solution
Chapter 2: Algebraic Expressions	Class 9	Concept of Polynomial
	Class 10	Variable, Constant, and Polynomial
	Class 11	Polynomial in One, Two & Three Variable
	Class 12	Multiplication and Division of Polynomial
	Class 13	Factorizing the Product of Polynomials (Remainder Theorem and Factor Theorem)
	Class 14	Factorizing the Product of Polynomials : Exercise
	Class 15	Homogenic, Symmetric & Cyclic Expressions
	Class 16	Factorizing the Symmetric Expressions & Homogenic Expressions
	Class 17	Factorizing the Cyclic Expressions
	Class 18	Rational Fraction & Partial Fractions
	Class 19	Rules for Expressing Rational Fractions as Partial Fractions
	Class 20	Example: Rational Fractions to Partial Fractions
	Class 21	Example: Rational Fractions to Partial Fractions
	Class 22	Solution of Exercise 2
Chapter 3: Geometry	Class 23	Discussions about Theorem Pythagoras
	Class 24	Some Important Theorems
	Class 25	Apollonius’ Theorem
	Class 26	Exercise 3.1 Solution
	Class 27	Theorems on Triangles and Circles
	Class 28	Brahmagupta’s Theorem
	Class 29	Ptolemy’s Theorem
	Class 30	Exercise 3.2 Solution
Chapter 4: Geometric Constructions	Class 31	Constructions Involving Triangles – 1, 2, 3, 4
	Class 32	Constructions Involving Circles – 5, 6, 7, 8
	Class 33	Exercise 4 Solution Class-01
	Class 34	Exercise 4 Solution Class-02
Chapter 5: Equation	Class 35	The Type and Nature of the Roots of a Quadratic Equation Depending on the Determinant and the Condition of the Determinant.
	Class 36	Quadratic Equation of One Variable and their Solutions
	Class 37	Exercise 5.1 Solution
	Class 38	Equations Involving Radicals
	Class 39	Exercise 5.2 Solution
	Class 40	Indicial Equation
	Class 41	Exercise 5.3 Solution
	Class 42	Quadratic Equation of Two Variable and their Solutions
	Class 43	Exercise 5.4 Solution
	Class 44	Application of Simultaneous Quadratic Equation
	Class 45	Exercise 5.5 Solution
	Class 46	System of Indical Equations with Two Variables
	Class 47	Exercise 5.6 Solution
	Class 48	Solving Quadratic Equations with Graphs
	Class 49	Exercise 5.7 Solution Class-01
	Class 50	Exercise 5.7 Solution Class-02
Chapter 6: Inequality	Class 51	The Concept of Inequality
	Class 52	Number Line and Solutions
	Class 53	Exercise 6.1 Solution
	Class 54	Use of Inequalities
	Class 55	Exercise 6.2 Solution
	Class 56	Graph of Inequalities in Two Variables
	Class 57	Exercise 6.3 Solution Class-01
	Class 58	Exercise 6.3 Solution Class-02
Chapter 7: Infinite Series	Class 59	Sequence and Series
	Class 60	Infinite Series
	Class 61	Infinite Geometric Series
	Class 62	Transformation of Repeating (or Recurring) into Rational Fractions
	Class 63	Solution of Exercise 7

General Math

Chapter Name	Class	Syllabus
Chapter 1: Real Numbers	Class 1	Classification of real numbers, decimal fractions-1
	Class 2	Classification of real numbers, decimal fractions-2
	Class 3	Example.
	Class 4	Exercise-1
Chapter Two: Sets and Functions	Class 5	Sets, methods and examples of expressing sets.
	Class 6	Finite sets, infinite sets, empty sets
	Class 7	Venn diagrams, subsets, proper subsets, equality of sets and interval of sets.
	Class 8	Universal sets, complementary sets, connected sets, intersection sets, disjoint sets
	Class 9	Power sets, sequences and Cartesian functions
	Class 10	Exercise-2.1
	Class 11	Relational functions, domain and range
	Class 12	Function graph
	Class 13	Mathematical problem-1
	Class 14	Mathematical problem-2
Chapter 3: Algebraic Expressions	Class 15	Algebraic expressions.
	Class 16	Formulas involving squares.
	Class 17	Formulas involving squares Examples
	Class 18	Formulas involving squares Exercise 3.1
	Class 19	Formulas of cubes
	Class 20	Formulas of cubes Example
	Class 21	Formulas of cubes Exercise 3.2
	Class 22	Factorization involving Example
	Class 23	Factorization involving Example
	Class 24	Reminder Theorem_Example
	Class 25	Formulation and Application of Algebraic Formulas to Solve Real-World Problems.
	Class 26	Exercise 3.5
Chapter 4: Exponents and Logarithms	Class 27	Exponents and Exponent Formulas
	Class 28	n-th Root and Exponents 4.1
	Class 29	Logarithms and Logarithm Formulas
	Class 30	Examples and Exponents 4.2
	Class 31	Scientific or Standard Form of Numbers and Logarithm System and Integer of Common Log and Common Log Fraction
Chapter 5: Equations in One Variable	Class 32	Variables, equations and solutions of differential and linear equations.
	Class 33	Uses and exercises of linear equations 5.1
	Class 34	Quadratic equations with one variable and examples
	Class 35	Uses and examples of quadratic equations
	Class 36	Exercise 5.2
	Class 37	Exercise 5.2
Chapter 6: Lines, Angles and Triangles	Class 38	Concepts of space, plane, line and point, Euclid’s postulates and exercises 6.1.
	Class 39	Lines, rays, line segments and angles
	Class 40	Parallel straight lines and exercises 6.2
	Class 41	Triangles
	Class 42	Congruence of triangles
	Class 43	Exercise 6.3
Chapter 7: Practical Geometry	Class 44	Triangle Drawing.
	Class 45	Triangle-related tasks- Drawing the triangle of the base of a triangle, an angle adjacent to the base and the sum of the other two sides.
	Class 46	Triangle-related tasks- Drawing the triangle of the base of a triangle, an acute angle adjacent to the base and the interval between the other two sides. Drawing the triangle of the two angles adjacent to the base of a triangle and the perimeter.
	Class 47	Examples and Exercises 7.1
	Class 48	Quadrangle-related tasks- Drawing the parallelogram of the two diagonals of a parallelogram and the angle included in them.
	Class 49	Drawing the parallelogram of the two diagonals of a parallelogram and one side.
	Class 50	Examples.
	Class 51	Exercises 7.2
Chapter 8: Circle	Class 52	Circle, arc of a circle, central angle, angle of a circle, quadrilateral inscribed in a circle, intersection and tangent of a circle
	Class 53	Theorems related to circles- Angles in a circle subtended on the same arc of a circle are half of the central angle. Angles in a circle subtended on the same arc of a circle are equal to each other.
	Class 54	Exercises 8.1 and 8.2
	Class 55	A semicircular angle is a right angle. The sum of any two opposite angles of a quadrilateral inscribed in a circle is two right angles.
	Class 56	If two opposite angles of a quadrilateral are supplementary, its vertices will be four congruent circles. A tangent drawn at any point of a circle is perpendicular to the radius going to the point of contact.
	Class 57	If two tangents are drawn to the circle from a point outside the circle, the distances from the two points of contact will be equal. If two circles touch each other, their centers and points of contact are collinear.
	Class 58	Exercises 8.3 and 8.4
	Class 59	Given a circle or arc, find the center. Draw a tangent to the circle at a point on the circle.
	Class 60	Draw a tangent to the circle from a point outside the circle. Draw the circumcircle of a given triangle.
	Class 61	Draw the incircle of a given triangle. Draw the circumcircle of a given triangle.
	Class 62	Exercise 8.5

Physics

Chapter Name	Class	Syllabus
Chapter 1: Physical quantity and their measurements	Class 1	Physical quantities and their measurements,units of measurement, prefix
	Class 2	Dimension, scientific symbol and notations, measuring instrument, scale, vernier scale
Chapter 2: Motion	Class 3	Rest and motion, different types of motion
	Class 4	Scalar and vector quantities,Distance and displacement,speed and velocity
	Class 5	Acceleration and declaration
	Class 6	Equations of motion-1
	Class 7	Equations of motion-2
	Class 8	Law of falling bodies-1
	Class 9	Law of falling bodies-2
Chapter 3: Force	Class 10	Inertia and concept of force Newton’s first law inertiaForce, nature of fundamental forces, gravitational force, electromagnetic force, weak nuclear force or weak forces ,strong nuclear force ,Balanced and unbalanced,momentum
	Class 11	Conservation of momentum and energy,Safe journey force and motion
	Class 12	Effect of force on motion Newton’s second law
	Class 13	Newton’s third law,Frictional force and the effect of friction on motion.Frictional force,types of friction,Effects of friction on motion, increase and decrease of friction, friction of unnecessary Evil
	Class 14	Math
Chapter 4: Work power and energy	Class 15	Work, Energy,different forms of energy,Kinetic energy
	Class 16	potential energy
	Class 17	Conservation and transformation of energy,Power & Efficiency
	Class 18	Math
	Class 19	Math
Chapter 5 State Of Matter and Pressure	Class 20	Pressure,Density
	Class 21	Pressure in a Fluid
	Class 22	Archimedes’ Principle and Buoyancy
	Class 24	Pascal’s Principle
	Class 25	Air Pressure
	Class 26	Torricelli’s Experiment
	Class 27	Air Pressure and Weather
	Class 28	Elasticity
	Class 29	Three States of Matter: Solid, Liquid, and Gas
	Class 30	Kinetic Theory of Matter
	Class 31	Fourth State of Matter
	Class 32	Mathematical Examples
Chapter 6 Effect of Heat on Matter	Class 33	Heat and Temperature, Internal Energy, Thermal Properties of Matter
	Class 34	Relationship Between Different Scales
	Class 35	Expansion of Solids
	Class 36	Expansion of Liquids
	Class 37	Expansion of Gases
	Class 38	Effect of Heat on Change of State of Matter
	Class 39	Specific Heat
	Class 40	Principle of Calorimetry
	Class 41	Effect of Pressure on Melting point and Boiling Point
Waves & Sound	Class 42	Simple harmonic motion ,waves
	Class 43	Characteristics of waves ,Waves related quantities,Sound wave ,Echo,Variation of velocity of sound
	Class 44	Math
	Class 45	Math

Biology

Chapter Name	Class	Syllabus
Chapter 1: Lessons on Life	Class 1	Concept of Biology.Introduction to branches of Biology.
	Class 2	Concept of classification.
	Class 3	Methods of classification of organisms.
	Class 4	Binomial nomenclature – concept and importance.
	Class 5	Problem solving,Exercise & Queries.
Chapter 2: Cell And Tissue of Organism	Class 6	Cell.
	Class 7	Main organelles of plant cells and their functions.
	Class 8	Main organelles of animal cells and their functions.
	Class 9	Role of different cells in conducting activities of plants and animals – plant tissue.
	Class 10	Role of different cells in conducting activities of plants and animals – animal tissue.
	Class 11	Organs and systems.
	Class 12	Microscope.
	Class 13	Problem solving,Exercise & Queries.
Chapter-3-Cell division.	Class 14	Cell division and its tyeps.
	Class 15	Mitosis and its stages-1.
	Class 16	Mitosis and its stages-2.
	Class 17	Importance of mitosis,Meiosis-1.
	Class 18	Meiosis-2.
	Class 19	Problem solving,Exercise & Queries.
Chapter 4:Bioenergetics	Class 20	Bioenergetics and the role of ATP.
	Class 21	Photosynthesis – process, role of chlorophyll-1.
	Class 22	Photosynthesis – process, role of chlorophyll-2.
	Class 23	Role of light in photosynthesis, influencers and importance.
	Class 24	Respiration – types-1.
	Class 25	Respiration – types-2.
	Class 26	Influencers and importance of the respiration process.
	Class 27	Problem solving,Exercise & Queries.
Chapter 05: Food, Nutrition & Digestion	Class 28	Mineral nutrition in plants – sources and roles of nutrients.
	Class 29	Mineral nutrition in plants – deficiency symptoms of nutrients.
	Class 30	Animal food and nutrition – main components and their sources.
	Class 31	Animal food and nutrition – ideal food pyramid, food intake guidelines.
	Class 32	Nutritional deficiency diseases – goiter, night blindness.
	Class 33	Nutritional deficiency diseases – rickets, anemia.
	Class 34	Energy in nutritional components – units of measurement of food energy.
	Class 35	Determination of thermal energy in nutritional components.
	Class 36	Determination of BMR value.
	Class 37	Determination of BMI value.
	Class 38	Physical exercise and rest, use of chemicals in food preservation.
	Class 39	Digestion – alimentary canal.
	Class 40	Digestion – digestive glands.
	Class 41	Food digestion process.
	Class 42	Intestinal problems – indigestion, dysentery, constipation.
	Class 43	Intestinal problems – gastric and peptic ulcers, appendicitis.
	Class 44	Intestinal problems – worm-related diseases, diarrhea.
	Class 45	Problem solving,Exercise & Queries.
Chapter 06:Transportation in organism	Class 46	Relation between plants and water – imbibition, diffusion, osmosis.
	Class 47	Water and mineral salt absorption.
	Class 48	Transportation in plants – transport of substances produced by photosynthesis, processing.
	Class 49	Blood circulation in the human body – blood and blood group.
	Class 50	Structure and function of the heart – blood circulation system.
	Class 51	Blood vessels, blood pressure, cholesterol.
	Class 52	Abnormal conditions of bone marrow and blood – leukemia.
	Class 53	Diseases of the circulatory system and remedies – heart attack, arthritis.
	Class 54	Problem solving,Exercise & Queries.
Chapter-07-Exchange of Gases.	Class 55	Gaseous exchange in plants.
	Class 56	Human respiratory system.
	Class 57	Respiration.
	Class 58	Respiratory tract diseases-1.
	Class 59	Respiratory tract diseases-2.
	Class 60	Problem solving,Exercise & Queries.
Chapter 08:Excretory System	Class 61	Excretion.
	Class 62	Kidney.
	Class 63	Role of the kidney in osmoregulation.
	Class 64	Kidney failure.
	Class 65	Dialysis and transplantation.
	Class 66	Problem solving,Exercise & Queries.

Chemistry

Chapter Name	Class	Syllabus
Chapter 1: Concept of Chemistry	Class-1	Introduction to Chemistry, The Scopes of Chemistry,Relationship Between Chemistry and Other Branches of Science
	Class-2	The Importance of Studying Chemistry, Process of Research in Chemistry, Safety Measures in Chemistry Laboratory and in use of Chemicals
Chapter 2: States of Matter	Class-3	Three States of Matter,Kinetic Theory of Particles, Diffusion
	Class-4	Effusion, Burning of Candle and the Three States of Wax, Melting and Boiling, Distillation and Sublimation
	Class-5	Revision
	Class-6	MCQ
	Class-7	CQ
Chapter 3: Structure of Matter	Class-8	Elements and Compounds, Atoms and Molecules, Symbols of Elements, Formula, the Particles inside an atom, Atomic Number, Mass Number
	Class-9	Rutherford’s Atomic Model
	Class-10	Bohr’s Atomic Model
	Class-11	Orbital Electron Configuration of Atoms, Concept of Subenergy Sublevels, Principles of Electron Configuration in Atoms, Some Exceptions in Electron Configuration
	Class-12	Isotopes, Atomic Mass or Relative Atomic Mass, Determination of Average Relative Mass of an Element from the Percentage of Isotopes
	Class-13	Getting the Relative Molecular Mass from Relative Atomic Mass, Radioactive Isotopes and Their Uses: Medical Science , Agriculture Sector, Generation of Electricity, Impact of Radioactive Isotope
	Class-14	Revision
	Class-15	MCQ
	Class-16	CQ
Chapter 4: Periodic Table	Class-17	Background of the Periodic Table, Characteristics of the Periodic Table
	Class-18	Determiniation of the Position of Elements in the Periodic Table from their Electron Configuration, Electron Configuration of Elements are the main Basis of the Periodic Table
	Class-19	Some Exceptions in the Periodic Table, Periodic Properties of Elements-1
	Class-20	Periodic Properties of Elements-2
	Class-21	Special Names of Elements presents in various Groups, Advantages of the Periodic Table
	Class-22	Reactions occuring in the Elements of the Same Group
	Class-23	Revision
	Class-24	MCQ
	Class-25	CQ
Chapter 5: Chemical Bonding	Class-26	Valence Electrons, Valency or Valence
	Class-27	Radicals and Their Valencies, Chemical Formulas of Compounds
	Class-28	Molecular Formula and Structural Formula, Octet and Duet Rules
	Class-29	Inert Gases and Their Stability
	Class-30	Chemical Bonds and causes of their Formation, Cations and Anions,Ionic Bond or Electrovalent Bond
	Class-31	Covalent Bond
	Class-32	characteristics of Ionic and Covalent bonds,Metallic Bond
	Class-33	Revision
	Class-34	MCQ
	Class-35	CQ
Chapter 6: Concept of Mole and Chemical Calculations	Class-36	Mole
	Class-37	Molar Volume of Gas, Mole, and Molecular Formula
	Class-38	Molar Solution
	Class-39	Percentage Composition of Elements in Compounds
	Class-40	Percentage Composition and Empirical Formula,Determination of Molecular Formula of a compound from Percentage Composition
	Class-41	Chemical Reactions and Chemical Equations
	Class-42	Balancing of Chemical Equations
	Class-43	Mole and Chemical Equations
	Class-44	Limiting Reagents, calculation of the Percentage Yield
	Class-45	Revision
	Class-46	MCQ
	Class-47	CQ

English

ICT

Chapter Name	Class	Syllabus
Chapter 1: Information and Communication Technology and Our Bangladesh	Class – 1	The 21st century and information communication technology
	Class – 2	Great ICT personalities
	Class – 3	E-Learning and Bangladesh
	Class – 4	E-governance and Bangladesh
	Class – 5	E -service and Bangladesh
	Class – 6	E-Commerce and Bangladesh
	Class – 7	ICT in the job sector of Bangladesh
	Class – 8	Social networking and ICT
	Class – 9	Entertainment and ICT
	Class – 10	Digital Bangladesh
Chapter 2: Computer and Security of the User	Class – 11	Importance of software in the maintenance of computer
	Class – 12	Installation and unistallation of software
	Class – 13	Delation of software
	Class – 14	Security of your computer-computer virus and antivirus
	Class – 15	Password
Chapter 2: Computer and Security of the User	Class – 16	Stay secured in the web
	Class – 17	Internet addiction disorder
	Class – 18	Addiction to computer games
	Class – 19	Addiction to social networking site
	Class – 20	The way out of addiction
	Class – 21	Piracy
	Class – 22	The Urgency of copyright law
	Class – 23	Right to Information and security
	Class – 24	General Troubleshooting
	Class – 25
Chapter 3: Internet in My Education	Class – 26	Digital content
	Class – 27	E – Book
	Class – 28	The internet in education
	Class – 29	The internet My academic subjects
	Class – 30	My career and ICT

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Course Curriculum

Higher Math

Chapter Name	Class	Syllabus
Chapter 1: Set and Function	Class 1	Sets – Universal Set, Subset, Empty Set, Set Equality, Real Set, Interval of Set, Complementary Set, Venn Diagram, Union and Intersection of Sets, Disjoint Set
	Class 2	Cartesian Multiplicative Sets, Commutative Rules, One-to-One Correspondences and Equivalent Sets
	Class 3	Number of Elements of a Set and Examples
	Class 4	Exercise 1.1 Solution
	Class 5	Conjugation, Function and Examples
	Class 6	Invariance, Graphs of Functions, Linear Functions, Quadratic Functions and Graphs of Circles.
	Class 7	Example Solution
	Class 8	Exercise 1.2 Solution
Chapter 2: Algebraic Expressions	Class 9	Concept of Polynomial
	Class 10	Variable, Constant, and Polynomial
	Class 11	Polynomial in One, Two & Three Variable
	Class 12	Multiplication and Division of Polynomial
	Class 13	Factorizing the Product of Polynomials (Remainder Theorem and Factor Theorem)
	Class 14	Factorizing the Product of Polynomials : Exercise
	Class 15	Homogenic, Symmetric & Cyclic Expressions
	Class 16	Factorizing the Symmetric Expressions & Homogenic Expressions
	Class 17	Factorizing the Cyclic Expressions
	Class 18	Rational Fraction & Partial Fractions
	Class 19	Rules for Expressing Rational Fractions as Partial Fractions
	Class 20	Example: Rational Fractions to Partial Fractions
	Class 21	Example: Rational Fractions to Partial Fractions
	Class 22	Solution of Exercise 2
Chapter 3: Geometry	Class 23	Discussions about Theorem Pythagoras
	Class 24	Some Important Theorems
	Class 25	Apollonius’ Theorem
	Class 26	Exercise 3.1 Solution
	Class 27	Theorems on Triangles and Circles
	Class 28	Brahmagupta’s Theorem
	Class 29	Ptolemy’s Theorem
	Class 30	Exercise 3.2 Solution
Chapter 4: Geometric Constructions	Class 31	Constructions Involving Triangles – 1, 2, 3, 4
	Class 32	Constructions Involving Circles – 5, 6, 7, 8
	Class 33	Exercise 4 Solution Class-01
	Class 34	Exercise 4 Solution Class-02
Chapter 5: Equation	Class 35	The Type and Nature of the Roots of a Quadratic Equation Depending on the Determinant and the Condition of the Determinant.
	Class 36	Quadratic Equation of One Variable and their Solutions
	Class 37	Exercise 5.1 Solution
	Class 38	Equations Involving Radicals
	Class 39	Exercise 5.2 Solution
	Class 40	Indicial Equation
	Class 41	Exercise 5.3 Solution
	Class 42	Quadratic Equation of Two Variable and their Solutions
	Class 43	Exercise 5.4 Solution
	Class 44	Application of Simultaneous Quadratic Equation
	Class 45	Exercise 5.5 Solution
	Class 46	System of Indical Equations with Two Variables
	Class 47	Exercise 5.6 Solution
	Class 48	Solving Quadratic Equations with Graphs
	Class 49	Exercise 5.7 Solution Class-01
	Class 50	Exercise 5.7 Solution Class-02
Chapter 6: Inequality	Class 51	The Concept of Inequality
	Class 52	Number Line and Solutions
	Class 53	Exercise 6.1 Solution
	Class 54	Use of Inequalities
	Class 55	Exercise 6.2 Solution
	Class 56	Graph of Inequalities in Two Variables
	Class 57	Exercise 6.3 Solution Class-01
	Class 58	Exercise 6.3 Solution Class-02
Chapter 7: Infinite Series	Class 59	Sequence and Series
	Class 60	Infinite Series
	Class 61	Infinite Geometric Series
	Class 62	Transformation of Repeating (or Recurring) into Rational Fractions
	Class 63	Solution of Exercise 7

General Math

Chapter Name	Class	Syllabus
Chapter 1: Real Numbers	Class 1	Classification of real numbers, decimal fractions-1
	Class 2	Classification of real numbers, decimal fractions-2
	Class 3	Example.
	Class 4	Exercise-1
Chapter Two: Sets and Functions	Class 5	Sets, methods and examples of expressing sets.
	Class 6	Finite sets, infinite sets, empty sets
	Class 7	Venn diagrams, subsets, proper subsets, equality of sets and interval of sets.
	Class 8	Universal sets, complementary sets, connected sets, intersection sets, disjoint sets
	Class 9	Power sets, sequences and Cartesian functions
	Class 10	Exercise-2.1
	Class 11	Relational functions, domain and range
	Class 12	Function graph
	Class 13	Mathematical problem-1
	Class 14	Mathematical problem-2
Chapter 3: Algebraic Expressions	Class 15	Algebraic expressions.
	Class 16	Formulas involving squares.
	Class 17	Formulas involving squares Examples
	Class 18	Formulas involving squares Exercise 3.1
	Class 19	Formulas of cubes
	Class 20	Formulas of cubes Example
	Class 21	Formulas of cubes Exercise 3.2
	Class 22	Factorization involving Example
	Class 23	Factorization involving Example
	Class 24	Reminder Theorem_Example
	Class 25	Formulation and Application of Algebraic Formulas to Solve Real-World Problems.
	Class 26	Exercise 3.5
Chapter 4: Exponents and Logarithms	Class 27	Exponents and Exponent Formulas
	Class 28	n-th Root and Exponents 4.1
	Class 29	Logarithms and Logarithm Formulas
	Class 30	Examples and Exponents 4.2
	Class 31	Scientific or Standard Form of Numbers and Logarithm System and Integer of Common Log and Common Log Fraction
Chapter 5: Equations in One Variable	Class 32	Variables, equations and solutions of differential and linear equations.
	Class 33	Uses and exercises of linear equations 5.1
	Class 34	Quadratic equations with one variable and examples
	Class 35	Uses and examples of quadratic equations
	Class 36	Exercise 5.2
	Class 37	Exercise 5.2
Chapter 6: Lines, Angles and Triangles	Class 38	Concepts of space, plane, line and point, Euclid’s postulates and exercises 6.1.
	Class 39	Lines, rays, line segments and angles
	Class 40	Parallel straight lines and exercises 6.2
	Class 41	Triangles
	Class 42	Congruence of triangles
	Class 43	Exercise 6.3
Chapter 7: Practical Geometry	Class 44	Triangle Drawing.
	Class 45	Triangle-related tasks- Drawing the triangle of the base of a triangle, an angle adjacent to the base and the sum of the other two sides.
	Class 46	Triangle-related tasks- Drawing the triangle of the base of a triangle, an acute angle adjacent to the base and the interval between the other two sides. Drawing the triangle of the two angles adjacent to the base of a triangle and the perimeter.
	Class 47	Examples and Exercises 7.1
	Class 48	Quadrangle-related tasks- Drawing the parallelogram of the two diagonals of a parallelogram and the angle included in them.
	Class 49	Drawing the parallelogram of the two diagonals of a parallelogram and one side.
	Class 50	Examples.
	Class 51	Exercises 7.2
Chapter 8: Circle	Class 52	Circle, arc of a circle, central angle, angle of a circle, quadrilateral inscribed in a circle, intersection and tangent of a circle
	Class 53	Theorems related to circles- Angles in a circle subtended on the same arc of a circle are half of the central angle. Angles in a circle subtended on the same arc of a circle are equal to each other.
	Class 54	Exercises 8.1 and 8.2
	Class 55	A semicircular angle is a right angle. The sum of any two opposite angles of a quadrilateral inscribed in a circle is two right angles.
	Class 56	If two opposite angles of a quadrilateral are supplementary, its vertices will be four congruent circles. A tangent drawn at any point of a circle is perpendicular to the radius going to the point of contact.
	Class 57	If two tangents are drawn to the circle from a point outside the circle, the distances from the two points of contact will be equal. If two circles touch each other, their centers and points of contact are collinear.
	Class 58	Exercises 8.3 and 8.4
	Class 59	Given a circle or arc, find the center. Draw a tangent to the circle at a point on the circle.
	Class 60	Draw a tangent to the circle from a point outside the circle. Draw the circumcircle of a given triangle.
	Class 61	Draw the incircle of a given triangle. Draw the circumcircle of a given triangle.
	Class 62	Exercise 8.5

Physics

Chapter Name	Class	Syllabus
Chapter 1: Physical quantity and their measurements	Class 1	Physical quantities and their measurements,units of measurement, prefix
	Class 2	Dimension, scientific symbol and notations, measuring instrument, scale, vernier scale
Chapter 2: Motion	Class 3	Rest and motion, different types of motion
	Class 4	Scalar and vector quantities,Distance and displacement,speed and velocity
	Class 5	Acceleration and declaration
	Class 6	Equations of motion-1
	Class 7	Equations of motion-2
	Class 8	Law of falling bodies-1
	Class 9	Law of falling bodies-2
Chapter 3: Force	Class 10	Inertia and concept of force Newton’s first law inertiaForce, nature of fundamental forces, gravitational force, electromagnetic force, weak nuclear force or weak forces ,strong nuclear force ,Balanced and unbalanced,momentum
	Class 11	Conservation of momentum and energy,Safe journey force and motion
	Class 12	Effect of force on motion Newton’s second law
	Class 13	Newton’s third law,Frictional force and the effect of friction on motion.Frictional force,types of friction,Effects of friction on motion, increase and decrease of friction, friction of unnecessary Evil
	Class 14	Math
Chapter 4: Work power and energy	Class 15	Work, Energy,different forms of energy,Kinetic energy
	Class 16	potential energy
	Class 17	Conservation and transformation of energy,Power & Efficiency
	Class 18	Math
	Class 19	Math
Chapter 5 State Of Matter and Pressure	Class 20	Pressure,Density
	Class 21	Pressure in a Fluid
	Class 22	Archimedes’ Principle and Buoyancy
	Class 24	Pascal’s Principle
	Class 25	Air Pressure
	Class 26	Torricelli’s Experiment
	Class 27	Air Pressure and Weather
	Class 28	Elasticity
	Class 29	Three States of Matter: Solid, Liquid, and Gas
	Class 30	Kinetic Theory of Matter
	Class 31	Fourth State of Matter
	Class 32	Mathematical Examples
Chapter 6 Effect of Heat on Matter	Class 33	Heat and Temperature, Internal Energy, Thermal Properties of Matter
	Class 34	Relationship Between Different Scales
	Class 35	Expansion of Solids
	Class 36	Expansion of Liquids
	Class 37	Expansion of Gases
	Class 38	Effect of Heat on Change of State of Matter
	Class 39	Specific Heat
	Class 40	Principle of Calorimetry
	Class 41	Effect of Pressure on Melting point and Boiling Point
Waves & Sound	Class 42	Simple harmonic motion ,waves
	Class 43	Characteristics of waves ,Waves related quantities,Sound wave ,Echo,Variation of velocity of sound
	Class 44	Math
	Class 45	Math

Biology

Chapter Name	Class	Syllabus
Chapter 1: Lessons on Life	Class 1	Concept of Biology.Introduction to branches of Biology.
	Class 2	Concept of classification.
	Class 3	Methods of classification of organisms.
	Class 4	Binomial nomenclature – concept and importance.
	Class 5	Problem solving,Exercise & Queries.
Chapter 2: Cell And Tissue of Organism	Class 6	Cell.
	Class 7	Main organelles of plant cells and their functions.
	Class 8	Main organelles of animal cells and their functions.
	Class 9	Role of different cells in conducting activities of plants and animals – plant tissue.
	Class 10	Role of different cells in conducting activities of plants and animals – animal tissue.
	Class 11	Organs and systems.
	Class 12	Microscope.
	Class 13	Problem solving,Exercise & Queries.
Chapter-3-Cell division.	Class 14	Cell division and its tyeps.
	Class 15	Mitosis and its stages-1.
	Class 16	Mitosis and its stages-2.
	Class 17	Importance of mitosis,Meiosis-1.
	Class 18	Meiosis-2.
	Class 19	Problem solving,Exercise & Queries.
Chapter 4:Bioenergetics	Class 20	Bioenergetics and the role of ATP.
	Class 21	Photosynthesis – process, role of chlorophyll-1.
	Class 22	Photosynthesis – process, role of chlorophyll-2.
	Class 23	Role of light in photosynthesis, influencers and importance.
	Class 24	Respiration – types-1.
	Class 25	Respiration – types-2.
	Class 26	Influencers and importance of the respiration process.
	Class 27	Problem solving,Exercise & Queries.
Chapter 05: Food, Nutrition & Digestion	Class 28	Mineral nutrition in plants – sources and roles of nutrients.
	Class 29	Mineral nutrition in plants – deficiency symptoms of nutrients.
	Class 30	Animal food and nutrition – main components and their sources.
	Class 31	Animal food and nutrition – ideal food pyramid, food intake guidelines.
	Class 32	Nutritional deficiency diseases – goiter, night blindness.
	Class 33	Nutritional deficiency diseases – rickets, anemia.
	Class 34	Energy in nutritional components – units of measurement of food energy.
	Class 35	Determination of thermal energy in nutritional components.
	Class 36	Determination of BMR value.
	Class 37	Determination of BMI value.
	Class 38	Physical exercise and rest, use of chemicals in food preservation.
	Class 39	Digestion – alimentary canal.
	Class 40	Digestion – digestive glands.
	Class 41	Food digestion process.
	Class 42	Intestinal problems – indigestion, dysentery, constipation.
	Class 43	Intestinal problems – gastric and peptic ulcers, appendicitis.
	Class 44	Intestinal problems – worm-related diseases, diarrhea.
	Class 45	Problem solving,Exercise & Queries.
Chapter 06:Transportation in organism	Class 46	Relation between plants and water – imbibition, diffusion, osmosis.
	Class 47	Water and mineral salt absorption.
	Class 48	Transportation in plants – transport of substances produced by photosynthesis, processing.
	Class 49	Blood circulation in the human body – blood and blood group.
	Class 50	Structure and function of the heart – blood circulation system.
	Class 51	Blood vessels, blood pressure, cholesterol.
	Class 52	Abnormal conditions of bone marrow and blood – leukemia.
	Class 53	Diseases of the circulatory system and remedies – heart attack, arthritis.
	Class 54	Problem solving,Exercise & Queries.
Chapter-07-Exchange of Gases.	Class 55	Gaseous exchange in plants.
	Class 56	Human respiratory system.
	Class 57	Respiration.
	Class 58	Respiratory tract diseases-1.
	Class 59	Respiratory tract diseases-2.
	Class 60	Problem solving,Exercise & Queries.
Chapter 08:Excretory System	Class 61	Excretion.
	Class 62	Kidney.
	Class 63	Role of the kidney in osmoregulation.
	Class 64	Kidney failure.
	Class 65	Dialysis and transplantation.
	Class 66	Problem solving,Exercise & Queries.

Chemistry

Chapter Name	Class	Syllabus
Chapter 1: Concept of Chemistry	Class-1	Introduction to Chemistry, The Scopes of Chemistry,Relationship Between Chemistry and Other Branches of Science
	Class-2	The Importance of Studying Chemistry, Process of Research in Chemistry, Safety Measures in Chemistry Laboratory and in use of Chemicals
Chapter 2: States of Matter	Class-3	Three States of Matter,Kinetic Theory of Particles, Diffusion
	Class-4	Effusion, Burning of Candle and the Three States of Wax, Melting and Boiling, Distillation and Sublimation
	Class-5	Revision
	Class-6	MCQ
	Class-7	CQ
Chapter 3: Structure of Matter	Class-8	Elements and Compounds, Atoms and Molecules, Symbols of Elements, Formula, the Particles inside an atom, Atomic Number, Mass Number
	Class-9	Rutherford’s Atomic Model
	Class-10	Bohr’s Atomic Model
	Class-11	Orbital Electron Configuration of Atoms, Concept of Subenergy Sublevels, Principles of Electron Configuration in Atoms, Some Exceptions in Electron Configuration
	Class-12	Isotopes, Atomic Mass or Relative Atomic Mass, Determination of Average Relative Mass of an Element from the Percentage of Isotopes
	Class-13	Getting the Relative Molecular Mass from Relative Atomic Mass, Radioactive Isotopes and Their Uses: Medical Science , Agriculture Sector, Generation of Electricity, Impact of Radioactive Isotope
	Class-14	Revision
	Class-15	MCQ
	Class-16	CQ
Chapter 4: Periodic Table	Class-17	Background of the Periodic Table, Characteristics of the Periodic Table
	Class-18	Determiniation of the Position of Elements in the Periodic Table from their Electron Configuration, Electron Configuration of Elements are the main Basis of the Periodic Table
	Class-19	Some Exceptions in the Periodic Table, Periodic Properties of Elements-1
	Class-20	Periodic Properties of Elements-2
	Class-21	Special Names of Elements presents in various Groups, Advantages of the Periodic Table
	Class-22	Reactions occuring in the Elements of the Same Group
	Class-23	Revision
	Class-24	MCQ
	Class-25	CQ
Chapter 5: Chemical Bonding	Class-26	Valence Electrons, Valency or Valence
	Class-27	Radicals and Their Valencies, Chemical Formulas of Compounds
	Class-28	Molecular Formula and Structural Formula, Octet and Duet Rules
	Class-29	Inert Gases and Their Stability
	Class-30	Chemical Bonds and causes of their Formation, Cations and Anions,Ionic Bond or Electrovalent Bond
	Class-31	Covalent Bond
	Class-32	characteristics of Ionic and Covalent bonds,Metallic Bond
	Class-33	Revision
	Class-34	MCQ
	Class-35	CQ
Chapter 6: Concept of Mole and Chemical Calculations	Class-36	Mole
	Class-37	Molar Volume of Gas, Mole, and Molecular Formula
	Class-38	Molar Solution
	Class-39	Percentage Composition of Elements in Compounds
	Class-40	Percentage Composition and Empirical Formula,Determination of Molecular Formula of a compound from Percentage Composition
	Class-41	Chemical Reactions and Chemical Equations
	Class-42	Balancing of Chemical Equations
	Class-43	Mole and Chemical Equations
	Class-44	Limiting Reagents, calculation of the Percentage Yield
	Class-45	Revision
	Class-46	MCQ
	Class-47	CQ

English 1st Paper

Chapter Name	Class	Syllabus Topic	Lecture Name
Unit One: Good Citizens	Class 1	Reading, Writing, Vocabulary, Speaking	Duties & responsibiliti es of good citizens
Unit Two: Pastimes	Class 2	Reading, Writing, Vocabulary, Speaking	Traditional vs. modern pastimes in Bangladesh
Unit Three: Events and Festivals	Class 3	Reading, Writing, Vocabulary, Speaking	Cultural and national festivals in Bangladesh
Unit Four: Are We Aware?	Class 4	Reading, Writing, Vocabulary, Speaking	Social issues and responsibilities
Unit Five: Nature and Environment	Class 5	Reading, Writing, Vocabulary, Speaking	EnvironmentaI awareness & climate change
Unit Six: Our Neighbours	Class 6	Reading, Writing, Vocabulary, Speaking	Understanding our neighboring countries
Unit Seven: People Who Stand Out	Class 7	Reading, Writing, Vocabulary, Speaking	Inspiring figures from Bangladesh
Unit Eight: World Heritage	Class 8	Reading, Writing, Vocabulary, Speaking	Historical and cultural heritage sites in the world
Unit Nine: Unconventio nal Jobs	Class 9	Reading, Writing, Vocabulary, Speaking	Unique professions in Bangladesh
Unit Ten: Dreams	Class 10	Reading, Writing, Vocabulary, Speaking	The importance of setting goals and dreams
	Class 11	Model Test	Mock Test
	Class 12	Review Class	Covering all topics

English 2nd Paper

Chapter Name	Class No.	Syllabus	Lecture Name
Parts of Speech	Class-1 and Class-2	Noun, Pronoun, Verb, Adjective, Adverb, Preposition, Conjunction, Interjection	Understanding sentence structure
Articles	Class-3	Definite & Indefinite Articles	Rules & Uses of Articles
Tense	Class-4, Class-5 and Class-6	Present, Past, Future Tense (all forms)	Tense and their uses
Subject-Verb Agreement	Class-7	Rules of subject-verb agreement	Common errors & corrections
Voice Change	Class-8 and Class-9	Active to Passive & Passive to Active	Rules & sentence transformation
Narration (Speech Change)	Class-10 and Class-11	Direct & Indirect Speech	Reporting speech correctly
Use of Modifiers	Class-12	Misplaced & Dangling Modifiers	Sentence clarity
Use of Prepositions	Class-13	Common prepositional phrases	Proper usage
Sentence Connectors	Class-14	Linking sentences properly	Cohesion & coherence
Right Form of Verbs	Class-15 and Class-16	Verb tense & agreement	Common mistakes & correction
Punctuation & Capitalization	Class-17	Using punctuation marks correctly	Writing clarity & accuracy
Paragraph Writing	Class-18 and Class-19	Structure & coherence	Effective paragraph writing
Formal & Informal Letters	Class-20 and Class-21	Letter writing format	Writing letters effectively
E-mail Writing	Class-22	Formal & Informal Emails	Professional email writing
Dialogue Writing	Class-23	Writing meaningful dialogues	Expressing conversations
Story Writing	Class-24 and Class-25	Story structure & development	Crafting engaging stories

ICT

Chapter Name	Class	Syllabus
Chapter 1: Information and Communication Technology and Our Bangladesh	Class – 1	The 21st century and information communication technology
	Class – 2	Great ICT personalities
	Class – 3	E-Learning and Bangladesh
	Class – 4	E-governance and Bangladesh
	Class – 5	E -service and Bangladesh
	Class – 6	E-Commerce and Bangladesh
	Class – 7	ICT in the job sector of Bangladesh
	Class – 8	Social networking and ICT
	Class – 9	Entertainment and ICT
	Class – 10	Digital Bangladesh
Chapter 2: Computer and Security of the User	Class – 11	Importance of software in the maintenance of computer
	Class – 12	Installation and unistallation of software
	Class – 13	Delation of software
	Class – 14	Security of your computer-computer virus and antivirus
	Class – 15	Password
Chapter 2: Computer and Security of the User	Class – 16	Stay secured in the web
	Class – 17	Internet addiction disorder
	Class – 18	Addiction to computer games
	Class – 19	Addiction to social networking site
	Class – 20	The way out of addiction
	Class – 21	Piracy
	Class – 22	The Urgency of copyright law
	Class – 23	Right to Information and security
	Class – 24	General Troubleshooting
	Class – 25
Chapter 3: Internet in My Education	Class – 26	Digital content
	Class – 27	E – Book
	Class – 28	The internet in education
	Class – 29	The internet My academic subjects
	Class – 30	My career and ICT

Higher Math

Chapter Name	Class	Syllabus
Chapter 1: Set and Function	Class 1	Sets – Universal Set, Subset, Empty Set, Set Equality, Real Set, Interval of Set, Complementary Set, Venn Diagram, Union and Intersection of Sets, Disjoint Set
	Class 2	Cartesian Multiplicative Sets, Commutative Rules, One-to-One Correspondences and Equivalent Sets
	Class 3	Number of Elements of a Set and Examples
	Class 4	Exercise 1.1 Solution
	Class 5	Conjugation, Function and Examples
	Class 6	Invariance, Graphs of Functions, Linear Functions, Quadratic Functions and Graphs of Circles.
	Class 7	Example Solution
	Class 8	Exercise 1.2 Solution
Chapter 2: Algebraic Expressions	Class 9	Concept of Polynomial
	Class 10	Variable, Constant, and Polynomial
	Class 11	Polynomial in One, Two & Three Variable
	Class 12	Multiplication and Division of Polynomial
	Class 13	Factorizing the Product of Polynomials (Remainder Theorem and Factor Theorem)
	Class 14	Factorizing the Product of Polynomials : Exercise
	Class 15	Homogenic, Symmetric & Cyclic Expressions
	Class 16	Factorizing the Symmetric Expressions & Homogenic Expressions
	Class 17	Factorizing the Cyclic Expressions
	Class 18	Rational Fraction & Partial Fractions
	Class 19	Rules for Expressing Rational Fractions as Partial Fractions
	Class 20	Example: Rational Fractions to Partial Fractions
	Class 21	Example: Rational Fractions to Partial Fractions
	Class 22	Solution of Exercise 2
Chapter 3: Geometry	Class 23	Discussions about Theorem Pythagoras
	Class 24	Some Important Theorems
	Class 25	Apollonius’ Theorem
	Class 26	Exercise 3.1 Solution
	Class 27	Theorems on Triangles and Circles
	Class 28	Brahmagupta’s Theorem
	Class 29	Ptolemy’s Theorem
	Class 30	Exercise 3.2 Solution
Chapter 4: Geometric Constructions	Class 31	Constructions Involving Triangles – 1, 2, 3, 4
	Class 32	Constructions Involving Circles – 5, 6, 7, 8
	Class 33	Exercise 4 Solution Class-01
	Class 34	Exercise 4 Solution Class-02
Chapter 5: Equation	Class 35	The Type and Nature of the Roots of a Quadratic Equation Depending on the Determinant and the Condition of the Determinant.
	Class 36	Quadratic Equation of One Variable and their Solutions
	Class 37	Exercise 5.1 Solution
	Class 38	Equations Involving Radicals
	Class 39	Exercise 5.2 Solution
	Class 40	Indicial Equation
	Class 41	Exercise 5.3 Solution
	Class 42	Quadratic Equation of Two Variable and their Solutions
	Class 43	Exercise 5.4 Solution
	Class 44	Application of Simultaneous Quadratic Equation
	Class 45	Exercise 5.5 Solution
	Class 46	System of Indical Equations with Two Variables
	Class 47	Exercise 5.6 Solution
	Class 48	Solving Quadratic Equations with Graphs
	Class 49	Exercise 5.7 Solution Class-01
	Class 50	Exercise 5.7 Solution Class-02
Chapter 6: Inequality	Class 51	The Concept of Inequality
	Class 52	Number Line and Solutions
	Class 53	Exercise 6.1 Solution
	Class 54	Use of Inequalities
	Class 55	Exercise 6.2 Solution
	Class 56	Graph of Inequalities in Two Variables
	Class 57	Exercise 6.3 Solution Class-01
	Class 58	Exercise 6.3 Solution Class-02
Chapter 7: Infinite Series	Class 59	Sequence and Series
	Class 60	Infinite Series
	Class 61	Infinite Geometric Series
	Class 62	Transformation of Repeating (or Recurring) into Rational Fractions
	Class 63	Solution of Exercise 7

General Math

Chapter Name	Class	Syllabus
Chapter 1: Real Numbers	Class 1	Classification of real numbers, decimal fractions-1
	Class 2	Classification of real numbers, decimal fractions-2
	Class 3	Example.
	Class 4	Exercise-1
Chapter Two: Sets and Functions	Class 5	Sets, methods and examples of expressing sets.
	Class 6	Finite sets, infinite sets, empty sets
	Class 7	Venn diagrams, subsets, proper subsets, equality of sets and interval of sets.
	Class 8	Universal sets, complementary sets, connected sets, intersection sets, disjoint sets
	Class 9	Power sets, sequences and Cartesian functions
	Class 10	Exercise-2.1
	Class 11	Relational functions, domain and range
	Class 12	Function graph
	Class 13	Mathematical problem-1
	Class 14	Mathematical problem-2
Chapter 3: Algebraic Expressions	Class 15	Algebraic expressions.
	Class 16	Formulas involving squares.
	Class 17	Formulas involving squares Examples
	Class 18	Formulas involving squares Exercise 3.1
	Class 19	Formulas of cubes
	Class 20	Formulas of cubes Example
	Class 21	Formulas of cubes Exercise 3.2
	Class 22	Factorization involving Example
	Class 23	Factorization involving Example
	Class 24	Reminder Theorem_Example
	Class 25	Formulation and Application of Algebraic Formulas to Solve Real-World Problems.
	Class 26	Exercise 3.5
Chapter 4: Exponents and Logarithms	Class 27	Exponents and Exponent Formulas
	Class 28	n-th Root and Exponents 4.1
	Class 29	Logarithms and Logarithm Formulas
	Class 30	Examples and Exponents 4.2
	Class 31	Scientific or Standard Form of Numbers and Logarithm System and Integer of Common Log and Common Log Fraction
Chapter 5: Equations in One Variable	Class 32	Variables, equations and solutions of differential and linear equations.
	Class 33	Uses and exercises of linear equations 5.1
	Class 34	Quadratic equations with one variable and examples
	Class 35	Uses and examples of quadratic equations
	Class 36	Exercise 5.2
	Class 37	Exercise 5.2
Chapter 6: Lines, Angles and Triangles	Class 38	Concepts of space, plane, line and point, Euclid’s postulates and exercises 6.1.
	Class 39	Lines, rays, line segments and angles
	Class 40	Parallel straight lines and exercises 6.2
	Class 41	Triangles
	Class 42	Congruence of triangles
	Class 43	Exercise 6.3
Chapter 7: Practical Geometry	Class 44	Triangle Drawing.
	Class 45	Triangle-related tasks- Drawing the triangle of the base of a triangle, an angle adjacent to the base and the sum of the other two sides.
	Class 46	Triangle-related tasks- Drawing the triangle of the base of a triangle, an acute angle adjacent to the base and the interval between the other two sides. Drawing the triangle of the two angles adjacent to the base of a triangle and the perimeter.
	Class 47	Examples and Exercises 7.1
	Class 48	Quadrangle-related tasks- Drawing the parallelogram of the two diagonals of a parallelogram and the angle included in them.
	Class 49	Drawing the parallelogram of the two diagonals of a parallelogram and one side.
	Class 50	Examples.
	Class 51	Exercises 7.2
Chapter 8: Circle	Class 52	Circle, arc of a circle, central angle, angle of a circle, quadrilateral inscribed in a circle, intersection and tangent of a circle
	Class 53	Theorems related to circles- Angles in a circle subtended on the same arc of a circle are half of the central angle. Angles in a circle subtended on the same arc of a circle are equal to each other.
	Class 54	Exercises 8.1 and 8.2
	Class 55	A semicircular angle is a right angle. The sum of any two opposite angles of a quadrilateral inscribed in a circle is two right angles.
	Class 56	If two opposite angles of a quadrilateral are supplementary, its vertices will be four congruent circles. A tangent drawn at any point of a circle is perpendicular to the radius going to the point of contact.
	Class 57	If two tangents are drawn to the circle from a point outside the circle, the distances from the two points of contact will be equal. If two circles touch each other, their centers and points of contact are collinear.
	Class 58	Exercises 8.3 and 8.4
	Class 59	Given a circle or arc, find the center. Draw a tangent to the circle at a point on the circle.
	Class 60	Draw a tangent to the circle from a point outside the circle. Draw the circumcircle of a given triangle.
	Class 61	Draw the incircle of a given triangle. Draw the circumcircle of a given triangle.
	Class 62	Exercise 8.5

Physics

Chapter Name	Class	Syllabus
Chapter 1: Physical quantity and their measurements	Class 1	Physical quantities and their measurements,units of measurement, prefix
	Class 2	Dimension, scientific symbol and notations, measuring instrument, scale, vernier scale
Chapter 2: Motion	Class 3	Rest and motion, different types of motion
	Class 4	Scalar and vector quantities,Distance and displacement,speed and velocity
	Class 5	Acceleration and declaration
	Class 6	Equations of motion-1
	Class 7	Equations of motion-2
	Class 8	Law of falling bodies-1
	Class 9	Law of falling bodies-2
Chapter 3: Force	Class 10	Inertia and concept of force Newton’s first law inertiaForce, nature of fundamental forces, gravitational force, electromagnetic force, weak nuclear force or weak forces ,strong nuclear force ,Balanced and unbalanced,momentum
	Class 11	Conservation of momentum and energy,Safe journey force and motion
	Class 12	Effect of force on motion Newton’s second law
	Class 13	Newton’s third law,Frictional force and the effect of friction on motion.Frictional force,types of friction,Effects of friction on motion, increase and decrease of friction, friction of unnecessary Evil
	Class 14	Math
Chapter 4: Work power and energy	Class 15	Work, Energy,different forms of energy,Kinetic energy
	Class 16	potential energy
	Class 17	Conservation and transformation of energy,Power & Efficiency
	Class 18	Math
	Class 19	Math
Chapter 5 State Of Matter and Pressure	Class 20	Pressure,Density
	Class 21	Pressure in a Fluid
	Class 22	Archimedes’ Principle and Buoyancy
	Class 24	Pascal’s Principle
	Class 25	Air Pressure
	Class 26	Torricelli’s Experiment
	Class 27	Air Pressure and Weather
	Class 28	Elasticity
	Class 29	Three States of Matter: Solid, Liquid, and Gas
	Class 30	Kinetic Theory of Matter
	Class 31	Fourth State of Matter
	Class 32	Mathematical Examples
Chapter 6 Effect of Heat on Matter	Class 33	Heat and Temperature, Internal Energy, Thermal Properties of Matter
	Class 34	Relationship Between Different Scales
	Class 35	Expansion of Solids
	Class 36	Expansion of Liquids
	Class 37	Expansion of Gases
	Class 38	Effect of Heat on Change of State of Matter
	Class 39	Specific Heat
	Class 40	Principle of Calorimetry
	Class 41	Effect of Pressure on Melting point and Boiling Point
Waves & Sound	Class 42	Simple harmonic motion ,waves
	Class 43	Characteristics of waves ,Waves related quantities,Sound wave ,Echo,Variation of velocity of sound
	Class 44	Math
	Class 45	Math

Biology

Chapter Name	Class	Syllabus
Chapter 1: Lessons on Life	Class 1	Concept of Biology.Introduction to branches of Biology.
	Class 2	Concept of classification.
	Class 3	Methods of classification of organisms.
	Class 4	Binomial nomenclature – concept and importance.
	Class 5	Problem solving,Exercise & Queries.
Chapter 2: Cell And Tissue of Organism	Class 6	Cell.
	Class 7	Main organelles of plant cells and their functions.
	Class 8	Main organelles of animal cells and their functions.
	Class 9	Role of different cells in conducting activities of plants and animals – plant tissue.
	Class 10	Role of different cells in conducting activities of plants and animals – animal tissue.
	Class 11	Organs and systems.
	Class 12	Microscope.
	Class 13	Problem solving,Exercise & Queries.
Chapter-3-Cell division.	Class 14	Cell division and its tyeps.
	Class 15	Mitosis and its stages-1.
	Class 16	Mitosis and its stages-2.
	Class 17	Importance of mitosis,Meiosis-1.
	Class 18	Meiosis-2.
	Class 19	Problem solving,Exercise & Queries.
Chapter 4:Bioenergetics	Class 20	Bioenergetics and the role of ATP.
	Class 21	Photosynthesis – process, role of chlorophyll-1.
	Class 22	Photosynthesis – process, role of chlorophyll-2.
	Class 23	Role of light in photosynthesis, influencers and importance.
	Class 24	Respiration – types-1.
	Class 25	Respiration – types-2.
	Class 26	Influencers and importance of the respiration process.
	Class 27	Problem solving,Exercise & Queries.
Chapter 05: Food, Nutrition & Digestion	Class 28	Mineral nutrition in plants – sources and roles of nutrients.
	Class 29	Mineral nutrition in plants – deficiency symptoms of nutrients.
	Class 30	Animal food and nutrition – main components and their sources.
	Class 31	Animal food and nutrition – ideal food pyramid, food intake guidelines.
	Class 32	Nutritional deficiency diseases – goiter, night blindness.
	Class 33	Nutritional deficiency diseases – rickets, anemia.
	Class 34	Energy in nutritional components – units of measurement of food energy.
	Class 35	Determination of thermal energy in nutritional components.
	Class 36	Determination of BMR value.
	Class 37	Determination of BMI value.
	Class 38	Physical exercise and rest, use of chemicals in food preservation.
	Class 39	Digestion – alimentary canal.
	Class 40	Digestion – digestive glands.
	Class 41	Food digestion process.
	Class 42	Intestinal problems – indigestion, dysentery, constipation.
	Class 43	Intestinal problems – gastric and peptic ulcers, appendicitis.
	Class 44	Intestinal problems – worm-related diseases, diarrhea.
	Class 45	Problem solving,Exercise & Queries.
Chapter 06:Transportation in organism	Class 46	Relation between plants and water – imbibition, diffusion, osmosis.
	Class 47	Water and mineral salt absorption.
	Class 48	Transportation in plants – transport of substances produced by photosynthesis, processing.
	Class 49	Blood circulation in the human body – blood and blood group.
	Class 50	Structure and function of the heart – blood circulation system.
	Class 51	Blood vessels, blood pressure, cholesterol.
	Class 52	Abnormal conditions of bone marrow and blood – leukemia.
	Class 53	Diseases of the circulatory system and remedies – heart attack, arthritis.
	Class 54	Problem solving,Exercise & Queries.
Chapter-07-Exchange of Gases.	Class 55	Gaseous exchange in plants.
	Class 56	Human respiratory system.
	Class 57	Respiration.
	Class 58	Respiratory tract diseases-1.
	Class 59	Respiratory tract diseases-2.
	Class 60	Problem solving,Exercise & Queries.
Chapter 08:Excretory System	Class 61	Excretion.
	Class 62	Kidney.
	Class 63	Role of the kidney in osmoregulation.
	Class 64	Kidney failure.
	Class 65	Dialysis and transplantation.
	Class 66	Problem solving,Exercise & Queries.

Chemistry

Chapter Name	Class	Syllabus
Chapter 1: Concept of Chemistry	Class-1	Introduction to Chemistry, The Scopes of Chemistry,Relationship Between Chemistry and Other Branches of Science
	Class-2	The Importance of Studying Chemistry, Process of Research in Chemistry, Safety Measures in Chemistry Laboratory and in use of Chemicals
Chapter 2: States of Matter	Class-3	Three States of Matter,Kinetic Theory of Particles, Diffusion
	Class-4	Effusion, Burning of Candle and the Three States of Wax, Melting and Boiling, Distillation and Sublimation
	Class-5	Revision
	Class-6	MCQ
	Class-7	CQ
Chapter 3: Structure of Matter	Class-8	Elements and Compounds, Atoms and Molecules, Symbols of Elements, Formula, the Particles inside an atom, Atomic Number, Mass Number
	Class-9	Rutherford’s Atomic Model
	Class-10	Bohr’s Atomic Model
	Class-11	Orbital Electron Configuration of Atoms, Concept of Subenergy Sublevels, Principles of Electron Configuration in Atoms, Some Exceptions in Electron Configuration
	Class-12	Isotopes, Atomic Mass or Relative Atomic Mass, Determination of Average Relative Mass of an Element from the Percentage of Isotopes
	Class-13	Getting the Relative Molecular Mass from Relative Atomic Mass, Radioactive Isotopes and Their Uses: Medical Science , Agriculture Sector, Generation of Electricity, Impact of Radioactive Isotope
	Class-14	Revision
	Class-15	MCQ
	Class-16	CQ
Chapter 4: Periodic Table	Class-17	Background of the Periodic Table, Characteristics of the Periodic Table
	Class-18	Determiniation of the Position of Elements in the Periodic Table from their Electron Configuration, Electron Configuration of Elements are the main Basis of the Periodic Table
	Class-19	Some Exceptions in the Periodic Table, Periodic Properties of Elements-1
	Class-20	Periodic Properties of Elements-2
	Class-21	Special Names of Elements presents in various Groups, Advantages of the Periodic Table
	Class-22	Reactions occuring in the Elements of the Same Group
	Class-23	Revision
	Class-24	MCQ
	Class-25	CQ
Chapter 5: Chemical Bonding	Class-26	Valence Electrons, Valency or Valence
	Class-27	Radicals and Their Valencies, Chemical Formulas of Compounds
	Class-28	Molecular Formula and Structural Formula, Octet and Duet Rules
	Class-29	Inert Gases and Their Stability
	Class-30	Chemical Bonds and causes of their Formation, Cations and Anions,Ionic Bond or Electrovalent Bond
	Class-31	Covalent Bond
	Class-32	characteristics of Ionic and Covalent bonds,Metallic Bond
	Class-33	Revision
	Class-34	MCQ
	Class-35	CQ
Chapter 6: Concept of Mole and Chemical Calculations	Class-36	Mole
	Class-37	Molar Volume of Gas, Mole, and Molecular Formula
	Class-38	Molar Solution
	Class-39	Percentage Composition of Elements in Compounds
	Class-40	Percentage Composition and Empirical Formula,Determination of Molecular Formula of a compound from Percentage Composition
	Class-41	Chemical Reactions and Chemical Equations
	Class-42	Balancing of Chemical Equations
	Class-43	Mole and Chemical Equations
	Class-44	Limiting Reagents, calculation of the Percentage Yield
	Class-45	Revision
	Class-46	MCQ
	Class-47	CQ

English

ICT

Chapter Name	Class	Syllabus
Chapter 1: Information and Communication Technology and Our Bangladesh	Class – 1	The 21st century and information communication technology
	Class – 2	Great ICT personalities
	Class – 3	E-Learning and Bangladesh
	Class – 4	E-governance and Bangladesh
	Class – 5	E -service and Bangladesh
	Class – 6	E-Commerce and Bangladesh
	Class – 7	ICT in the job sector of Bangladesh
	Class – 8	Social networking and ICT
	Class – 9	Entertainment and ICT
	Class – 10	Digital Bangladesh
Chapter 2: Computer and Security of the User	Class – 11	Importance of software in the maintenance of computer
	Class – 12	Installation and unistallation of software
	Class – 13	Delation of software
	Class – 14	Security of your computer-computer virus and antivirus
	Class – 15	Password
Chapter 2: Computer and Security of the User	Class – 16	Stay secured in the web
	Class – 17	Internet addiction disorder
	Class – 18	Addiction to computer games
	Class – 19	Addiction to social networking site
	Class – 20	The way out of addiction
	Class – 21	Piracy
	Class – 22	The Urgency of copyright law
	Class – 23	Right to Information and security
	Class – 24	General Troubleshooting
	Class – 25
Chapter 3: Internet in My Education	Class – 26	Digital content
	Class – 27	E – Book
	Class – 28	The internet in education
	Class – 29	The internet My academic subjects
	Class – 30	My career and ICT

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Class Nine English Version

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Course Curriculum

Higher Math

Chapter One : Set and Function

00:00
Chapter Two : Algebraic Expressions

00:00
Chapter Three : Geometry

00:00
Chapter Four : Geometric Constructions

00:00
Chapter Five : Equation

00:00
Chapter Six : Inequality

00:00
Chapter Seven : Infinite Series

00:00
Chapter Eight : Trigonometry

00:00
Chapter Nine : Exponential and Logarithmic Function

00:00
Chapter Ten : Binomial Expansion

00:00
Chapter Eleven : Coordinate Geometry

00:00
Chapter Twelve : Planar Vector

00:00
Chapter Thirteen : Solid Geometry

00:00
Chapter Fourteen : Probability

00:00

General Math

Chapter One : Real Numbers

00:00
Chapter Two : Sets and Functions

00:00
Chapter Three : Algebraic Expressions

00:00
Chapter Four : Exponents and Logarithms

00:00
Chapter Five : Equations in One Variable

00:00
Chapter Six : Lines, Angles and Triangles

00:00
Chapter Seven : Practical Geometry

00:00
Chapter Eight : Circle

00:00
Chapter Nine : Trigonometric Ratio

00:00
Chapter Ten : Distance and Elevation

00:00
Chapter Eleven : Algebraic Ratio and Proportion

00:00
Chapter Twelve : Simple Simultaneous Equation in Two Variables

00:00
Chapter Thirteen : Finite Series

00:00
Chapter Fourteen : Ratio, Similarity and Symmetry

00:00
Chapter Fifteen : Area Related Theorems and Constructions

00:00
Chapter Sixteen : Mensuration

00:00
Chapter Seventeen : Statistics

00:00

Physics

Chapter One : Physical Quantities and Their Measurements

00:00
Chapter Two : Motion

00:00
Chapter Three : Force

00:00
Chapter Four : Work, Power and Energy

00:00
Chapter Five : State of Matter and Pressure

00:00
Chapter Six : Effect of Heat on Matter

00:00
Chapter Seven : Waves and Sound

00:00
Chapter Eight : Reflection of Light

00:00
Chapter Nine : Refraction of light

00:00
Chapter Ten : Static Electricity

00:00
Chapter Eleven : Current Electricity

00:00
Chapter Twelve : Magnetic Effects of Current

00:00
Chapter Thirteen : Modern Physics and Electronics

00:00
Chapter Fourteen : Physics to Save Life

00:00

Biology

Chapter One : Lessons on Life

00:00
Chapter Two : Cells and Tissues of Organisms

00:00
Chapter Three : Cell Division

00:00
Chapter Four : Bioenergetics

00:00
Chapter Five : Food, Nutrition and Digestion

00:00
Chapter Six : Transport in Organisms

00:00
Chapter Seven : Exchange of Gases

00:00
Chapter Eight : Excretory System

00:00
Chapter Nine : Firmness and Locomotion

00:00
Chapter Ten : Co-ordination

00:00
Chapter Eleven : Reproduction in Organism

00:00
Chapter Twelve : Heredity in organisms and evolution

00:00
Chapter Thirteen : Environment of life

00:00
Chapter Fourteen : Biotechnology

00:00

Chemistry

Chapter One : Concept of Chemistry

00:00
Chapter Two : States of Matter

00:00
Chapter Three : Structure of Matter

00:00
Chapter Four : Periodic Table

00:00
Chapter Five : Chemical Bond

00:00
Chapter Six : Concept of Mole and Chemical Counting

00:00
Chapter Seven : Chemical Reactions

00:00
Chapter Eight : Chemistry and Energy

00:00
Chapter Nine : Acid-Base Balance

00:00
Chapter Ten : Mineral Recourses: Metal-Nonmetal

00:00
Chapter Eleven : Mineral Recourses; Fossils

00:00
Chapter Twelve : Chemistry in Our Lives

00:00

English

ICT

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ঘরে বসে উন্নত মানের শিক্ষা গ্রহণ

Arif Academy

ঘরে বসে উন্নত মানের শিক্ষা গ্রহণ

Arif Academy

ঘরে বসে উন্নত মানের শিক্ষা গ্রহণ

Class Schedule

Day / Time

7:30 pm to 8:30 pm

8:45 pm to 9:45 pm

Saturday

Chemistry

Biology

Sunday

Higher Math

Physics

Monday

Chemistry

Biology

Tuesday

Higher Math

Physics

Wednesday

Chemistry

Biology

Thursday

Higher Math

Physics

Friday

Weekly Off

Class Schedule

Day / Time

7:30 pm to 8:30 pm

8:45 pm to 9:45 pm

Saturday

Chemistry

Biology

Sunday

Higher Math

Physics

Monday

Chemistry

Biology

Tuesday

Higher Math

Physics

Wednesday

Chemistry

Biology

Thursday

Higher Math

Physics

Friday

Weekly Off

Course Curriculum

Higher Math

Chapter One : Set and Function

Chapter Two : Algebraic Expressions

Chapter Three : Geometry

Chapter Four : Geometric Constructions

Chapter Five : Equation

Chapter Six : Inequality

Chapter Seven : Infinite Series

Chapter Eight : Trigonometry

Chapter Nine : Exponential and Logarithmic Function

Chapter Ten : Binomial Expansion

Chapter Eleven : Coordinate Geometry

Chapter Twelve : Planar Vector

Chapter Thirteen : Solid Geometry

Chapter Fourteen : Probability

General Math

Chapter One : Real Numbers

Chapter Two : Sets and Functions

Chapter Three : Algebraic Expressions

Chapter Four : Exponents and Logarithms

Chapter Five : Equations in One Variable

Chapter Six : Lines, Angles and Triangles

Chapter Seven : Practical Geometry

Chapter Eight : Circle

Chapter Nine : Trigonometric Ratio