ঘরে বসে উন্নত মানের শিক্ষা গ্রহণ

ঘরে বসে উন্নত মানের শিক্ষা গ্রহণ

ঘরে বসে উন্নত মানের শিক্ষা গ্রহণ

Class Schedule

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5:00 pm to 6:00 pm

6:15 pm to 7:15 pm

Saturday

Biology

Chemistry

Sunday

Physics

Higher Math

Monday

Biology

Chemistry

Tuesday

Physics

Higher Math

Wednesday

Biology

Chemistry

Thursday

Physics

Higher Math

Friday

Weekly Off

Class Schedule

Day / Time

5:00 pm to 6:00 pm

6:15 pm to 7:15 pm

Saturday

Biology

Chemistry

Sunday

Physics

Higher Math

Monday

Biology

Chemistry

Tuesday

Physics

Higher Math

Wednesday

Biology

Chemistry

Thursday

Physics

Higher Math

Friday

Weekly Off

Course Curriculum

Higher Math

  • Chapter One : Real Number and Inequalities
    00:00
  • Chapter Two : Linear Programming
    00:00
  • Chapter Three : Complex Number
    00:00
  • Chapter Four : Polynomials and Polynomial Equations
    00:00
  • Chapter Five : Binomial Expansions
    00:00
  • Chapter Six : Conics
    00:00
  • Chapter Seven : Inverse Trigonometric Functions and Trigonometric Equations
    00:00
  • Chapter Eight : Statics
    00:00
  • Chapter Nine : Motion of Particles in a Plane
    00:00
  • Chapter Ten : Measures of Dispersions and Probability
    00:00

Physics

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Course Curriculum

Chapter NameClassSyllabus
Chaper-1: Real Number and Inequalities Cass-1Introduction to Real Numbers
Cass-2Mathematical Solution of the Inequalities
Cass-3Solution Set of Number Line
Cass-4Proves of Axioms of the Real Numbers Related to Inequality
Cass-5Characteristics of Absolute Value & Proof
Cass-6Graphical Representation of Inequality
Cass-7Graphical Representation of Inequality
Chaper-2: Linear ProgrammingCass-8Concept of Linear Programming
Cass-9Linear Programming Diagram- 1
Cass-10Linear Programming Diagram- 2
Cass-11Exercise Solutions
Chaper-5: Permutation and Combination (1st)Cass-12Basic Concepts, Factorials, Theorems
Cass-14Examples
Cass-15Solution to the Permutation-1
Cass-16Solution to the Permutation-1
Cass-17Combination, Conditional Combination, Examples-1
Cass-18Combination, Conditional Combination, Examples-2
Cass-19Solution to the Combination
Cass-20Solution to the Combination & Permutation Combination
Chaper-4: Polynomials and Polynomial EquationsCass-21Polynomials, Quadratic Equations and Solutions-1
Cass-22Polynomials, Quadratic Equations and Solutions-2
Cass-23Separately, Determine the Conditions and Nature of the Roots of Quadratic Equations-1
Cass-24Separately, Determine the Conditions and Nature of the Roots of Quadratic Equations-2
Cass-25Quadratic Equation Structure and Value of Antiderivative of Root, Cubic Equation Structure, Examples-1
Cass-26Quadratic Equation Structure and Value of Antiderivative of Root, Cubic Equation Structure, Examples-2
Cass-27Exercise Solutions-1
Cass-28Exercise Solutions-2
Chaper-5: Binomial ExpansionsCass-29Concept of Binomial Theorem, Pascal’s Triangle, Common Terms-1
Cass-30Concept of Binomial Theorem, Pascal’s Triangle, Common Terms-2
Cass-31Middle Term, Equidistant Term, Example-1
Cass-32Middle Term, Equidistant Term, Example-2
Cass-33Exercise Solutions-1
Cass-34Exercise Solutions-1
Cass-35Binomial expansion in infinite series, convergence, and binomial expansion through partial fractions-1
Cass-36Binomial expansion in infinite series, convergence, and binomial expansion through partial fractions-2
Cass-37Exercise Solutions-1
Cass-38Exercise Solutions-2
Chaper-6: ConicsCass-39Conics
Cass-40Epicenter, Eccentricity and Regulator
Cass-41Circle, Parabola, Ellipse, Hyperbola
Cass-42Representation of Conics with the help of images
Cass-43Equations and Graphs of Parabolas
Cass-44Length of the epicenter perpendicular to the paracycle, coordinates of the epicenter and vertex, and equation of the controller
Cass-45Characteristics of the graph of a parabola, determination of tangents and points of tangency
Cass-46Solve Practice Problems
Cass-47Equation and Graphing of an Ellipse
Cass-48Epicenter and ruler of an ellipse
Cass-49Determining the major axis of the minor axis of the ellipse
Cass-50Determining the eccentricity of an ellipse
Cass-51Solve Practice Problems
Cass-52Equation and Graphing of a Hyperbola
Cass-53Determining the parametric coordinates and eccentricity of a hyperbola
Cass-54Identifying the different parts of a hyperbola
Cass-55Solve practice problems
Chaper-7: Inverse Trigonometric Functions and Trigonometric EquationsCass-56Inverse trigonometric functions and principal values
Cass-57Graph of inverse trigonometric function
Cass-58Solve practice problems
Cass-59General solutions to trigonometric equations
Cass-60Solving trigonometric equations in specific intervals
Cass-61Solve Practice Problems
Cass-62Graphing a trigonometric function and its inverse function on the same axis
Chaper-8: StaticsCass-63Basic concepts of Statics
Cass-64Resultant of Two Forces
Cass-65Part of Forces
Cass-66Solve Practice Problems
Cass-67Balance of Forces
Cass-68Triangle formula of force at equilibrium
Cass-69Lamy’s theorem for forces in equilibrium
Cass-70Equilibrium conditions for a plane force combination
Cass-71Solve Practice Problems
Cass-72Finding the parallel force acting on an object
Cass-73Solve Practice Problems
Cass-74Resultant of Two Forces using Graph
Chaper-9: Motion of Particles in a PlaneCass-75Motional quantities: displacement, velocity, acceleration
Cass-76Multiple velocity gains
Cass-77Relative velocity
Cass-78Solve Practice Problems
Cass-79Motions of particles moving with uniform acceleration in a straight line
Cass-80Distance and average velocity covered in 1 second
Cass-81Particle trajectory diagram
Cass-82Determining the velocity and acceleration of a particle from a graph
Cass-83Solve Practice Problems
Cass-84Applying the laws of acceleration to vertical motion
Cass-85Projectile
Cass-86The trajectory of particles in a graph
Cass-87Determining the velocity and acceleration of a particle from a graph
Cass-88Solve Practice Problems
Chaper-10: Measures of Dispersions and ProbabilityCass-89Dispersion of Data
Cass-90Measures of Dispersion – 01
Cass-91Measures of Dispersion – 02
Cass-92Solve Practice Problems
Cass-93Concept of Probability
Cass-94The concept of recurrent probability
Cass-95Probability relationship for mutually exclusive and non-exclusive events
Cass-96Multiplication formula for probability for mutually dependent and independent events
Cass-97Real-life problem solving
Cass-98Solve Practice Problems
Cass-99Determining moderate intervals and differences
Cass-100Determining the probability of various events
Cass-101Solve Practice Problems
Chapter NameClassSyllabus
Chapter-2: Static ElectricityClass-1Charge, Coulombs Law
Class-2Electric Field,Field Intensity,Field Line
Class-3Electric Potential
Class-4Electric Dipole.
Class-5Permittivity of a Dielectric.
Class-6Capacitors in Combination, Energy of Capacitors, and Their Uses
Class-7Insulators and Dielectrics, Gauss’s Law, Deriving Gauss’s Law from Coulomb’s Law.
Class-8Mathematical Examples.
Class-9Mathematical Examples.
Chapter-3: Current ElectricityClass-10Effects of Temperature on Resistance, Electrochemical Cells, and Electrodynamics.
Class-11Electric Energy and Power,
Class-12 Ohm’s Law, Resistance and Conductance, Laws of Resistance.
Class-13Resistivity and Internal Resistance of Cells, Electromotive Force (EMF).
Class-14Combination of Cells
Class-15Kirchhoff’s Law.
Class-16Use of Shunt Resistor.
Class-17Solving Mathematical Problems.
Chapter-9: Wave (1st)Class-18Wave Generation, Origin of Sound Waves, Waves and Energy, Characteristics of Waves and Their Types.
Class-19Definitions Related to Waves, Relationship Between Wave Speed, Wavelength, and Frequency.
Class-20Progressive Waves, Mathematical Expressions for Progressive Waves, and Sound Intensity.
Class-21Mathematical Expressions for Wave Intensity and Superposition Principle
Class-22Standing Waves.
Class-23Resonance and Sound Intensity and Intensity Levels.
Class-24Beat or Beat Frequency, Characteristics and Mathematical Expressions of Beats.
Class-25Harmonics or Overtones.
Chapter-4: Magnetic Effects of Current and MagnetismClass-26Oersted’s Concept of Magnetic Field and Determination of Magnetic Field Strength, Biot-Savart Law.
Class-27Applications of Biot-Savart Law, Ampere’s Law, and Lorentz Force.
Class-28Magnetic Force on a Current-Carrying Wire in a Magnetic Field, Force Between Two Parallel Current-Carrying Wires.
Class-29Hall Effect and Hall Coefficient, Force on a Conductor in a Magnetic Field.
Class-30Orbiting Electrons, Electron Spin, and Magnetic Fields, Earth’s Magnetism and Its Components, Magnetic Declination.
Class-31Magnetism, Classification of Magnetic Materials, and Antiferromagnetic Substances.
Class-32Electromagnets and Permanent Magnets.
Class-33Solving Mathematical Problems.
Chapter-5: Electromagnetic Induction and Alternating CurrentClass-34Electromagnetic Induction, Induced EMF.
Class-35Magnetic Flux and Magnetic Flux Density, Lenz’s Law.
Class-36Self-Induction and Mutual Induction.
Class-37Concept of Direct Current and Alternating Current, Alternating Current Dynamo, Generation of Alternating Current.
Class-38Solving Mathematical Problems.
Chapter-7: Physical OpticsClass-39Electromagnetic waves
Class-40Spectrum
Class-41Wavefront
Class-42Huygens’ principle, concept
Class-43Huygens’ principle
Class-44Interference of light
Class-45Young’s double-slit experiment
Class-46Mathematical problem-solving
Chapter-8: Introduction of Modern PhysicsClass-47Concepts of modern physics, material structure, and immaterial structure
Class-48Einstein’s theory of relativity
Class-49Galilean transformation
Class-50Lorentz transformation
Class-51Time dilation according to the theory of relativity
Class-52Length contraction
Class-53Mass increase
Class-54Mathematical problem-solving
Chapter-9: Atomic Model & Nuclear PhysicsClass-55Concept of atomic structure and its evolution,Alpha particle experiment,Rutherford’s atomic model
Class-56Bohr’s atomic model
Class-57Energy levels
Class-58Structure of the nucleus
Class-59Radioactivity
Class-60Radioactive decay,Radioactive transformation,Half-life,Mean life
Class-61Mass defect, binding energy
Class-62Nuclear reactions
Chapter-10: Semi-Conductor & ElectronicsClass-63Band theory
Class-64Conductive, non-conductive, and semiconductor in light of band theory
Class-65Intrinsic and extrinsic semiconductors
Class-66Concept of electrons and holes
Class-67P-type semiconductor and N-type semiconductor
Class-68Working of junction diode
Class-69Rectification
Class-70Bridge rectification
Chapter-11: AstronomyClass-71Introduction to astronomy
Class-72Hubble’s law
Class-73Big Bang model
Class-74Quark, gluon, and quark-gluon plasma
Class-75Higgs boson particle
Class-76Life cycle of stars
Class-77Black hole or singularity
Chapter NameClassSyllabus
Chapter 2: organic Chemistry (2nd Paper)Class 1What is organic chemistry, organic compounds, and the vital force theory? Speciality of carbon in the formation of organic compounds. Comparative features of organic and inorganic compounds
Class 2Classification of organic compounds, nature of bonds in organic compounds, modern orbital overlap theory, and types of covalent bonds
Class 3Atomic orbital hybridization and tetra-valent carbon
Class 4Isomerism in organic compounds and its types.
Class 5Homologous series, functional groups, nomenclature of organic compounds-1 (alkanes)
Class 6Nomenclature of organic compounds-2 (alkenes, alkynes)
Class 7Nomenclature of organic compounds-3 (alcohols, aldehydes, ketones, ethers).
Class 8Nomenclature of organic compounds-4 (thiols, carboxylic acids, esters, acid anhydrides, amines, amides, cyanides)
Class 9Nomenclature of organic compounds-5 (naming compounds with multiple functional groups)
Class 10Nomenclature of organic compounds-6 (aromatic compounds, organometallic compounds)
Class 11Aliphatic and aromatic compounds – substitution reactions
Class 12Aromatic hydrocarbons, preparation of benzene and toluene, aromaticity.
Class 13Reactions of aromatic hydrocarbons-1
Class 14Reactions of aromatic hydrocarbons-2, differences between aliphatic and aromatic compounds.
Class 15Free radicals, electrophiles, nucleophiles
Class 16Addition reactions, Markovnikov’s rule
Class 17elimination reactions (Saytzeff’s rule)
Class 18Substitution reactions, Sn1, Sn2 mechanisms.
Class 19Atomic rearrangement or isomerization, multiple substitution reactions in benzene, and orientation-1
Class 20 multiple substitution reactions in benzene, and orientation-1
Class 21Preparation and identification reactions of alkanes
Class 22Preparation and identification reactions of alkenes-1
Class 23Preparation and identification reactions of alkenes-2
Class 24Preparation and identification reactions of alkynes-1
Class 25Preparation and identification reactions of alkynes-2
Class 26Preparation of alkyl halides and aryl halides-1
Class 27Preparation of alkyl halides and aryl halides-2
Class 28Preparation and identification reactions of alcohols-1
Class 29Preparation and identification reactions of alcohols-2
Class 30Preparation and identification reactions of ethers
Class 31Preparation and identification reactions of amines-1
Class 32Preparation and identification reactions of amines-2
Class 33Aldehydes and ketones-1
Class 34Aldehydes and ketones-2
Class 35Aldehydes and ketones-3
Class 36Carboxylic acids-1
Class 37Carboxylic acids-2
Class 38Esters
Class 39Amides
Class 40Identification of functional groups in various classes of organic compounds
Class 41Glycerin and phenol – preparation, identification reactions-1
Class 42Glycerin and phenol – preparation, identification reactions-2
Class 43Nitroglycerin and TNT
Class 44Dettol, paracetamol
Class 45olymers and plasticity, addition polymerization reactions
Class 46Glycosidic and peptide bonds in polymer molecules, importance of organic compounds in daily life.
Chapter 3: Stoichiometric Chemistry (2nd Paper)Class 47Chemical calculations and molar volume of gases
Class 48Calculations based on molar volume of gases using chemical equations, Method for writing balanced chemical equations, ionic equations.
Class 49Application of Gay-Lussac’s law, determination of gas volume from chemical equations.
Class 50Calculations of gas mass and volume from reactant mass, limiting reactants.
Class 51Molar concentration or molarity of solutions. Converting molarity to percentage and ppm
Class 52 interconversion between molarity and percentage
Class 53converting molarity to ppm
Class 54Acid-base neutralization reactions and equivalence points, indicators.
Class 55Calculations based on acid-base neutralization reactions-1
Class 56Calculations based on acid-base neutralization reactions-2
Class 57Oxidation-reduction reactions, oxidation numbers
Class 58 redox reactions
Class 59Chemical calculations based on oxidation-reduction reactions-1
Class 60Chemical calculations based on oxidation-reduction reactions-2
Class 61Chemical calculations based on oxidation-reduction reactions-3
Chapter 4: Electro-Chemistry (2nd Paper)Class 62Electrical conductivity and its types. Differences between metallic (electronic) conductivity and electrolytic conductivity. Conductivity of electrolytes and types of electrolytic conductivity.
Class 63Variation of equivalent conductivity with changes in concentration of electrolytes. Conductivity cells and cell constants
Class 64Explanation of conductivity in electrolytes, units of measurement. Faraday’s first law of electrolysis, applicability, and limitations of Faraday’s laws.
Class 65Determining the quantity of electrolytic substances using Faraday’s laws
Class 66Significance of Faraday’s laws
Class 67Electrolysis of ionic compounds in solutions, electrode reactions, and industrial applications of electrolysis. Metal reactivity series
Class 68Oxidation half-reactions and reduction half-reactions. Symbolic representation of electrodes and cells
Class 69Electrode potential
Class 70electrode potential, and the metal reactivity series.
Class 71Relationship between the spontaneity of a process and Gibbs free energy reduction, Red-Ox reactions, cell potential, and standard cell potential.
Class 72Nernst equation for electrode and cell potentials. Types of electrodes. Construction of metal-metal ion electrodes.
Class 73One-compartment and two-compartment electrochemical cells.
Class 74Characteristics and differences between electrochemical cells and galvanic cells.
Class 75Rechargeable (lead storage and lithium) batteries
Class 76advantages and disadvantages.
Class 77Fuel cells and their types. Anode, cathode, and fuel in fuel cells. Comparison of fuel cells and batteries. Structure and reactions in hydrogen fuel cells.
Class 78PEM fuel cell: environment-friendly H₂ fuel cells, advantages of hydrogen-fuel cells.
Class 79 Determination of solution pH using a pH meter.
Chapter 5: Vocational Chemistry (1st Paper)Class 80Food safety and chemistry. Preservatives and food preservation techniques: antimicrobial.
Class 81Preservatives and food preservation techniques: antioxidants and chelating agents.
Class 82Coating and canning processes: principles and methods.
Class 83Suspension and coagulation
Class 84Preparation-1
Class 85Preparation-2
Chapter 1: Safe Use of Laboratory (1st Paper)Class 86aboratory safety guidelines
Class 87Cleaning techniques for laboratory instruments and glassware. Proper storage and handling of chemical substances.
Class 88Use of Digital balances and Paul Bunge Balance
Class 89Techniques for using various laboratory instruments.
Chapter 5: Economic Chemistry (2nd Paper)Class 90Natural gas fields in Bangladesh. Components and uses of natural gas. Coalfields in Bangladesh. Quality and uses of coal in Bangladesh. Prospects for industrialization in Bangladesh considering energy resources. Overview of significant chemical industries in Bangladesh.
Class 91Principles of production
Class 92Industrial pollutants
Class 93Principles of ETP (Effluent Treatment Plant). Recycling processes for iron, aluminum, copper, glass, paper, and plastics. Social and environmental significance of recycling iron, aluminum, copper, glass, paper, and plastics.
Class 94Basic concepts of nanoparticles and nanotechnology. Comparison of atoms, molecules, and nanoparticles. Comparison of the physical properties of nanoparticles and bulk materials. Potential industrial applications of nanoparticles.
Chapter NameClassSyllabus
Chapter 4: Introduction to Web Design and HTMLClass- 1Concept of Web Design
Class- 2Web Site Structure
Class- 3Concept of HTML
Class- 4Introduction of HTML Tages & HTML Syntax
Class- 5Practice Coding of Important HTML Cncepts
Class- 6HTML Formatting – 1
Class- 7HTML Formatting – 2
Class- 8HTML Formatting – Coding Exercise
Class- 9Hyperlinks
Class- 10Adding Images (including banners)
Class- 11Tables
Class- 12Designing Web Page
Class- 13Publishing a Web Site
Class- 14Practice Solution
Chapter 5: Programming LanguagesClass- 15Concept of Program
Class- 16Programming Language
Class- 17Machine Language
Class- 18Assembly Language
Class- 19 Mid Level Language
Class- 20High Level Language
Class- 21C
Class- 22C++
Class- 23Visual Basic
Class- 24Java
Class- 25Oracle
Class- 26(Algol
Class- 27Fortran
Class- 28Python
Class- 294th Generation Language- 4 GL
Class- 30Translator Program
Class- 31Compiler
Class- 32Assembler
Class- 33Interpreter
Class- 34Organization of a Program
Class- 35Steps of Developing a Program
Class- 36Algorithm
Class- 37Flow Chart
Class- 38Program Design Model
Class- 39Programming Language- C
Class- 40Concept
Class- 41Compiling of Programs
Class- 42Structure of Programs
Class- 43(Types of Data
Class- 44Constant
Class- 45Expressions
Class- 46Input Output Statements
Class- 47Conditional Statement
Class- 48Loop Statement
Class- 49Array, Function
Class- 50(Database Management
Chapter Six: Database Management SystemsClass- 51Functions of DBMS
Class- 52RDBMS (Relational Database Management System), Characteristics of RDBMS
Class- 53Uses of RDBMS
Class- 54Creating Database
Class- 55Query
Class- 56Sorting
Class- 57Indexing
Class- 58Database Relation
Class- 59Corporate Database
Class- 60Database in Government Organization
Class- 61Data Security
Class- 62Data Encryption

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Course Curriculum

Higher Math
Chapter NameClassSyllabus
Chaper-1: Real Number and Inequalities Cass-1Introduction to Real Numbers
Cass-2Mathematical Solution of the Inequalities
Cass-3Solution Set of Number Line
Cass-4Proves of Axioms of the Real Numbers Related to Inequality
Cass-5Characteristics of Absolute Value & Proof
Cass-6Graphical Representation of Inequality
Cass-7Graphical Representation of Inequality
Chaper-2: Linear ProgrammingCass-8Concept of Linear Programming
Cass-9Linear Programming Diagram- 1
Cass-10Linear Programming Diagram- 2
Cass-11Exercise Solutions
Chaper-5: Permutation and Combination (1st)Cass-12Basic Concepts, Factorials, Theorems
Cass-14Examples
Cass-15Solution to the Permutation-1
Cass-16Solution to the Permutation-1
Cass-17Combination, Conditional Combination, Examples-1
Cass-18Combination, Conditional Combination, Examples-2
Cass-19Solution to the Combination
Cass-20Solution to the Combination & Permutation Combination
Chaper-4: Polynomials and Polynomial EquationsCass-21Polynomials, Quadratic Equations and Solutions-1
Cass-22Polynomials, Quadratic Equations and Solutions-2
Cass-23Separately, Determine the Conditions and Nature of the Roots of Quadratic Equations-1
Cass-24Separately, Determine the Conditions and Nature of the Roots of Quadratic Equations-2
Cass-25Quadratic Equation Structure and Value of Antiderivative of Root, Cubic Equation Structure, Examples-1
Cass-26Quadratic Equation Structure and Value of Antiderivative of Root, Cubic Equation Structure, Examples-2
Cass-27Exercise Solutions-1
Cass-28Exercise Solutions-2
Chaper-5: Binomial ExpansionsCass-29Concept of Binomial Theorem, Pascal’s Triangle, Common Terms-1
Cass-30Concept of Binomial Theorem, Pascal’s Triangle, Common Terms-2
Cass-31Middle Term, Equidistant Term, Example-1
Cass-32Middle Term, Equidistant Term, Example-2
Cass-33Exercise Solutions-1
Cass-34Exercise Solutions-1
Cass-35Binomial expansion in infinite series, convergence, and binomial expansion through partial fractions-1
Cass-36Binomial expansion in infinite series, convergence, and binomial expansion through partial fractions-2
Cass-37Exercise Solutions-1
Cass-38Exercise Solutions-2
Chaper-6: ConicsCass-39Conics
Cass-40Epicenter, Eccentricity and Regulator
Cass-41Circle, Parabola, Ellipse, Hyperbola
Cass-42Representation of Conics with the help of images
Cass-43Equations and Graphs of Parabolas
Cass-44Length of the epicenter perpendicular to the paracycle, coordinates of the epicenter and vertex, and equation of the controller
Cass-45Characteristics of the graph of a parabola, determination of tangents and points of tangency
Cass-46Solve Practice Problems
Cass-47Equation and Graphing of an Ellipse
Cass-48Epicenter and ruler of an ellipse
Cass-49Determining the major axis of the minor axis of the ellipse
Cass-50Determining the eccentricity of an ellipse
Cass-51Solve Practice Problems
Cass-52Equation and Graphing of a Hyperbola
Cass-53Determining the parametric coordinates and eccentricity of a hyperbola
Cass-54Identifying the different parts of a hyperbola
Cass-55Solve practice problems
Chaper-7: Inverse Trigonometric Functions and Trigonometric EquationsCass-56Inverse trigonometric functions and principal values
Cass-57Graph of inverse trigonometric function
Cass-58Solve practice problems
Cass-59General solutions to trigonometric equations
Cass-60Solving trigonometric equations in specific intervals
Cass-61Solve Practice Problems
Cass-62Graphing a trigonometric function and its inverse function on the same axis
Chaper-8: StaticsCass-63Basic concepts of Statics
Cass-64Resultant of Two Forces
Cass-65Part of Forces
Cass-66Solve Practice Problems
Cass-67Balance of Forces
Cass-68Triangle formula of force at equilibrium
Cass-69Lamy’s theorem for forces in equilibrium
Cass-70Equilibrium conditions for a plane force combination
Cass-71Solve Practice Problems
Cass-72Finding the parallel force acting on an object
Cass-73Solve Practice Problems
Cass-74Resultant of Two Forces using Graph
Chaper-9: Motion of Particles in a PlaneCass-75Motional quantities: displacement, velocity, acceleration
Cass-76Multiple velocity gains
Cass-77Relative velocity
Cass-78Solve Practice Problems
Cass-79Motions of particles moving with uniform acceleration in a straight line
Cass-80Distance and average velocity covered in 1 second
Cass-81Particle trajectory diagram
Cass-82Determining the velocity and acceleration of a particle from a graph
Cass-83Solve Practice Problems
Cass-84Applying the laws of acceleration to vertical motion
Cass-85Projectile
Cass-86The trajectory of particles in a graph
Cass-87Determining the velocity and acceleration of a particle from a graph
Cass-88Solve Practice Problems
Chaper-10: Measures of Dispersions and ProbabilityCass-89Dispersion of Data
Cass-90Measures of Dispersion – 01
Cass-91Measures of Dispersion – 02
Cass-92Solve Practice Problems
Cass-93Concept of Probability
Cass-94The concept of recurrent probability
Cass-95Probability relationship for mutually exclusive and non-exclusive events
Cass-96Multiplication formula for probability for mutually dependent and independent events
Cass-97Real-life problem solving
Cass-98Solve Practice Problems
Cass-99Determining moderate intervals and differences
Cass-100Determining the probability of various events
Cass-101Solve Practice Problems
Physics
Chapter NameClassSyllabus
Chapter-2: Static ElectricityClass-1Charge, Coulombs Law
Class-2Electric Field,Field Intensity,Field Line
Class-3Electric Potential
Class-4Electric Dipole.
Class-5Permittivity of a Dielectric.
Class-6Capacitors in Combination, Energy of Capacitors, and Their Uses
Class-7Insulators and Dielectrics, Gauss’s Law, Deriving Gauss’s Law from Coulomb’s Law.
Class-8Mathematical Examples.
Class-9Mathematical Examples.
Chapter-3: Current ElectricityClass-10Effects of Temperature on Resistance, Electrochemical Cells, and Electrodynamics.
Class-11Electric Energy and Power,
Class-12 Ohm’s Law, Resistance and Conductance, Laws of Resistance.
Class-13Resistivity and Internal Resistance of Cells, Electromotive Force (EMF).
Class-14Combination of Cells
Class-15Kirchhoff’s Law.
Class-16Use of Shunt Resistor.
Class-17Solving Mathematical Problems.
Chapter-9: Wave (1st)Class-18Wave Generation, Origin of Sound Waves, Waves and Energy, Characteristics of Waves and Their Types.
Class-19Definitions Related to Waves, Relationship Between Wave Speed, Wavelength, and Frequency.
Class-20Progressive Waves, Mathematical Expressions for Progressive Waves, and Sound Intensity.
Class-21Mathematical Expressions for Wave Intensity and Superposition Principle
Class-22Standing Waves.
Class-23Resonance and Sound Intensity and Intensity Levels.
Class-24Beat or Beat Frequency, Characteristics and Mathematical Expressions of Beats.
Class-25Harmonics or Overtones.
Chapter-4: Magnetic Effects of Current and MagnetismClass-26Oersted’s Concept of Magnetic Field and Determination of Magnetic Field Strength, Biot-Savart Law.
Class-27Applications of Biot-Savart Law, Ampere’s Law, and Lorentz Force.
Class-28Magnetic Force on a Current-Carrying Wire in a Magnetic Field, Force Between Two Parallel Current-Carrying Wires.
Class-29Hall Effect and Hall Coefficient, Force on a Conductor in a Magnetic Field.
Class-30Orbiting Electrons, Electron Spin, and Magnetic Fields, Earth’s Magnetism and Its Components, Magnetic Declination.
Class-31Magnetism, Classification of Magnetic Materials, and Antiferromagnetic Substances.
Class-32Electromagnets and Permanent Magnets.
Class-33Solving Mathematical Problems.
Chapter-5: Electromagnetic Induction and Alternating CurrentClass-34Electromagnetic Induction, Induced EMF.
Class-35Magnetic Flux and Magnetic Flux Density, Lenz’s Law.
Class-36Self-Induction and Mutual Induction.
Class-37Concept of Direct Current and Alternating Current, Alternating Current Dynamo, Generation of Alternating Current.
Class-38Solving Mathematical Problems.
Chapter-7: Physical OpticsClass-39Electromagnetic waves
Class-40Spectrum
Class-41Wavefront
Class-42Huygens’ principle, concept
Class-43Huygens’ principle
Class-44Interference of light
Class-45Young’s double-slit experiment
Class-46Mathematical problem-solving
Chapter-8: Introduction of Modern PhysicsClass-47Concepts of modern physics, material structure, and immaterial structure
Class-48Einstein’s theory of relativity
Class-49Galilean transformation
Class-50Lorentz transformation
Class-51Time dilation according to the theory of relativity
Class-52Length contraction
Class-53Mass increase
Class-54Mathematical problem-solving
Chapter-9: Atomic Model & Nuclear PhysicsClass-55Concept of atomic structure and its evolution,Alpha particle experiment,Rutherford’s atomic model
Class-56Bohr’s atomic model
Class-57Energy levels
Class-58Structure of the nucleus
Class-59Radioactivity
Class-60Radioactive decay,Radioactive transformation,Half-life,Mean life
Class-61Mass defect, binding energy
Class-62Nuclear reactions
Chapter-10: Semi-Conductor & ElectronicsClass-63Band theory
Class-64Conductive, non-conductive, and semiconductor in light of band theory
Class-65Intrinsic and extrinsic semiconductors
Class-66Concept of electrons and holes
Class-67P-type semiconductor and N-type semiconductor
Class-68Working of junction diode
Class-69Rectification
Class-70Bridge rectification
Chapter-11: AstronomyClass-71Introduction to astronomy
Class-72Hubble’s law
Class-73Big Bang model
Class-74Quark, gluon, and quark-gluon plasma
Class-75Higgs boson particle
Class-76Life cycle of stars
Class-77Black hole or singularity
Biology
Chapter NameClassSyllabus
Chaper-7: Gymnosperm and Angiosp (1st)Class-1Characterstics of Gymnosperms,Characterstics of Cycas,Classification,Structure,Living Fossil,Similarities between Cycas and Fern,Reproduction and Importance
Class-2Angitosperms and their characterstics,difference between angiosperms and gymnosperms,introduction to angiosperm families,habit,stem,roots,leaf,inflorescence
Class-3Inflorescence of angioperms,Aestivation
Class-4Placentation of angiosperms,their flower,fruit,floral formula and floral diagram
Class-5Family of dicotyledonous plant
Chaper-8: Tissue and Tissue System (1st)Class-6Tissue and its classification,function of meristematic tissue,classification of permanent and meristematic tissue,their difference and characterstics
Class-7Permanent tissue and tissue system
Class-8Epidermal pores,stomata,ground tissue system
Class-9Vascular tissue system and vascular bundle
Class-10Internal structure of roots and stems of monocotyledon plant
Chaper-6: Human Physiology: Wastes & Elimination (2nd)Class-11Human excretory system, structure of kidney
Class-12Function of kidney and ultrastructure of kidney
Class-13Physiology of excretion and Urine
Class-14Role of kidney in osmoregulation & excretion.
Chaper-10: Plant Reproduction (1st) Class-15Types of reproduction-sexual reproduction in plants-1.
Class-16Types of reproduction-sexual reproduction in plants-2.
Class-17Asexual reproduction.
Class-18Parthenogenesis.
Class-19Artificial Breeding-concept,plant hybridization mechanism,importance.
Chaper-10: Protection of Human Body (Immunity) (2nd)Class-20Concept of human defence system,The first layer of defence.
Class-21The second layer of defence
Class-22The third layer of defence.
Class-23Role of antibody,vaccine & memory cells in immunity.
Chaper-8: Human Physiology: Coordination & Control (2nd)Class-24Neural Coordination-concept,brain(structure,division,function).
Class-25Cranial nerves(origin,nature & function).
Class-26Human sensory organs-Eye(structure & function).
Class-27Human sensory organs-Ear(structure & function).
Class-28Chemical coordination.
Class-29Location,secretion and action of endocrine glands.
Class-30Effect of hormone & impact of uncontrol use of hormone.
Chaper-9: Plant Physiology (1st)Class-31Absorption of mineral salts-absorption process,active & passive absorption
Class-32Transpiration,stomata,opening and closing mechanism of stomata
Class-33Osmosis,diffusion,imbibition,photosynthesis-1.
Class-34Osmosis,diffusion,imbibition,photosynthesis-2.
Class-35Calvin cycle,hatch and slack pathway,limiting factors.
Class-36Respiration-glycolysis
Class-37Kreb’s cycle
Class-38Electron transport system
Class-39Anaerobic respiration
Class-40Incomplete oxidation of pyruvic acid and factors of respiration
Chapter-11: Biotechnology (1st)Class-41Biotechnology.
Class-42Tissue culture technology-process & use.
Class-43Genetic engineering & its mechanism.
Class-44Recombinent DNA technology
Class-45Gene cloning.
Class-46Use of biotechnology.
Class-47Production of human insulin.
Class-48Genome sequencing and its application.
Class-49Principles of biosafety in application of biotechnology.
Chapter 12: Environment, Distribution and Conservation of Living Organisms (1st)Class-50Species,population,Biotic community
Class-51Ecological pyramid and types,adaptation of organisms-aquatic,desert,saline water.
Class-52Biomes.
Class-53Zoogeographical regions-oriental regions.
Class-54Forest areas of Bangladesh-biodiversity.
Class-55Coastal forest and green belt ,characterstics of coastal forest vegetation.
Class-56Introduction to endangered organism,endangered plants,animals,mechanism of biodiversity.
Class-57In situ conservation,botanical garden,sanctuary.
Class-58Fish sanctuary,ex situ conservation,low temperature,liquid nitrogen
Chapter-11: Genetics and Evolution (2nd)Class-59Mendelian inheritance-1st and 2nd law.
Class-60Chromosome theory of inheritance.
Class-61Deviations of Mendel’s law.
Class-62Polygenic inheritance.
Class-63Sex determination principles.
Class-64Sex linked disorder-colour blindness,haemophilia,DMD.
Class-65ABO blood group and Rh-factor problems.
Class-66Concept of evolution.
Class-67Theories of evolution.
Class-68Evidence of evolution.
Chapter 12: Animal Behaviour Class-69The nature of behaviour-behavioural change in response to stimuli,relation between behaviour and heredity.
Class-70Innate behaviour-taxes,reflexes,instinct.
Class-71Justification of innate behaviour
Class-72Learning-habituation,imprinting.
Class-73Theory of pavlov’s-reflex of saliva of dogs.
Class-74Social behaviour-altruism-selflessness to others.
Class-75Social behaviour of honey bee.
Chaper-5: Human Physiology: Respiration & BeratingClass-76Human respiratory system.
Class-77Control of ventilation mechanism & ventilation mechanism.
Class-78Transport of gases -O2.
Class-79Comparison of X-ray of lungs,artificial respiration.
Class-80Respiratory pigments and their role in respiration.
Class-81Problems,symptoms and remedy of respiratory tract disease.
Chemistry
Chapter NameClassSyllabus
Chapter 2: organic Chemistry (2nd Paper)Class 1What is organic chemistry, organic compounds, and the vital force theory? Speciality of carbon in the formation of organic compounds. Comparative features of organic and inorganic compounds
Class 2Classification of organic compounds, nature of bonds in organic compounds, modern orbital overlap theory, and types of covalent bonds
Class 3Atomic orbital hybridization and tetra-valent carbon
Class 4Isomerism in organic compounds and its types.
Class 5Homologous series, functional groups, nomenclature of organic compounds-1 (alkanes)
Class 6Nomenclature of organic compounds-2 (alkenes, alkynes)
Class 7Nomenclature of organic compounds-3 (alcohols, aldehydes, ketones, ethers).
Class 8Nomenclature of organic compounds-4 (thiols, carboxylic acids, esters, acid anhydrides, amines, amides, cyanides)
Class 9Nomenclature of organic compounds-5 (naming compounds with multiple functional groups)
Class 10Nomenclature of organic compounds-6 (aromatic compounds, organometallic compounds)
Class 11Aliphatic and aromatic compounds – substitution reactions
Class 12Aromatic hydrocarbons, preparation of benzene and toluene, aromaticity.
Class 13Reactions of aromatic hydrocarbons-1
Class 14Reactions of aromatic hydrocarbons-2, differences between aliphatic and aromatic compounds.
Class 15Free radicals, electrophiles, nucleophiles
Class 16Addition reactions, Markovnikov’s rule
Class 17elimination reactions (Saytzeff’s rule)
Class 18Substitution reactions, Sn1, Sn2 mechanisms.
Class 19Atomic rearrangement or isomerization, multiple substitution reactions in benzene, and orientation-1
Class 20 multiple substitution reactions in benzene, and orientation-1
Class 21Preparation and identification reactions of alkanes
Class 22Preparation and identification reactions of alkenes-1
Class 23Preparation and identification reactions of alkenes-2
Class 24Preparation and identification reactions of alkynes-1
Class 25Preparation and identification reactions of alkynes-2
Class 26Preparation of alkyl halides and aryl halides-1
Class 27Preparation of alkyl halides and aryl halides-2
Class 28Preparation and identification reactions of alcohols-1
Class 29Preparation and identification reactions of alcohols-2
Class 30Preparation and identification reactions of ethers
Class 31Preparation and identification reactions of amines-1
Class 32Preparation and identification reactions of amines-2
Class 33Aldehydes and ketones-1
Class 34Aldehydes and ketones-2
Class 35Aldehydes and ketones-3
Class 36Carboxylic acids-1
Class 37Carboxylic acids-2
Class 38Esters
Class 39Amides
Class 40Identification of functional groups in various classes of organic compounds
Class 41Glycerin and phenol – preparation, identification reactions-1
Class 42Glycerin and phenol – preparation, identification reactions-2
Class 43Nitroglycerin and TNT
Class 44Dettol, paracetamol
Class 45olymers and plasticity, addition polymerization reactions
Class 46Glycosidic and peptide bonds in polymer molecules, importance of organic compounds in daily life.
Chapter 3: Stoichiometric Chemistry (2nd Paper)Class 47Chemical calculations and molar volume of gases
Class 48Calculations based on molar volume of gases using chemical equations, Method for writing balanced chemical equations, ionic equations.
Class 49Application of Gay-Lussac’s law, determination of gas volume from chemical equations.
Class 50Calculations of gas mass and volume from reactant mass, limiting reactants.
Class 51Molar concentration or molarity of solutions. Converting molarity to percentage and ppm
Class 52 interconversion between molarity and percentage
Class 53converting molarity to ppm
Class 54Acid-base neutralization reactions and equivalence points, indicators.
Class 55Calculations based on acid-base neutralization reactions-1
Class 56Calculations based on acid-base neutralization reactions-2
Class 57Oxidation-reduction reactions, oxidation numbers
Class 58 redox reactions
Class 59Chemical calculations based on oxidation-reduction reactions-1
Class 60Chemical calculations based on oxidation-reduction reactions-2
Class 61Chemical calculations based on oxidation-reduction reactions-3
Chapter 4: Electro-Chemistry (2nd Paper)Class 62Electrical conductivity and its types. Differences between metallic (electronic) conductivity and electrolytic conductivity. Conductivity of electrolytes and types of electrolytic conductivity.
Class 63Variation of equivalent conductivity with changes in concentration of electrolytes. Conductivity cells and cell constants
Class 64Explanation of conductivity in electrolytes, units of measurement. Faraday’s first law of electrolysis, applicability, and limitations of Faraday’s laws.
Class 65Determining the quantity of electrolytic substances using Faraday’s laws
Class 66Significance of Faraday’s laws
Class 67Electrolysis of ionic compounds in solutions, electrode reactions, and industrial applications of electrolysis. Metal reactivity series
Class 68Oxidation half-reactions and reduction half-reactions. Symbolic representation of electrodes and cells
Class 69Electrode potential
Class 70electrode potential, and the metal reactivity series.
Class 71Relationship between the spontaneity of a process and Gibbs free energy reduction, Red-Ox reactions, cell potential, and standard cell potential.
Class 72Nernst equation for electrode and cell potentials. Types of electrodes. Construction of metal-metal ion electrodes.
Class 73One-compartment and two-compartment electrochemical cells.
Class 74Characteristics and differences between electrochemical cells and galvanic cells.
Class 75Rechargeable (lead storage and lithium) batteries
Class 76advantages and disadvantages.
Class 77Fuel cells and their types. Anode, cathode, and fuel in fuel cells. Comparison of fuel cells and batteries. Structure and reactions in hydrogen fuel cells.
Class 78PEM fuel cell: environment-friendly H₂ fuel cells, advantages of hydrogen-fuel cells.
Class 79 Determination of solution pH using a pH meter.
Chapter 5: Vocational Chemistry (1st Paper)Class 80Food safety and chemistry. Preservatives and food preservation techniques: antimicrobial.
Class 81Preservatives and food preservation techniques: antioxidants and chelating agents.
Class 82Coating and canning processes: principles and methods.
Class 83Suspension and coagulation
Class 84Preparation-1
Class 85Preparation-2
Chapter 1: Safe Use of Laboratory (1st Paper)Class 86aboratory safety guidelines
Class 87Cleaning techniques for laboratory instruments and glassware. Proper storage and handling of chemical substances.
Class 88Use of Digital balances and Paul Bunge Balance
Class 89Techniques for using various laboratory instruments.
Chapter 5: Economic Chemistry (2nd Paper)Class 90Natural gas fields in Bangladesh. Components and uses of natural gas. Coalfields in Bangladesh. Quality and uses of coal in Bangladesh. Prospects for industrialization in Bangladesh considering energy resources. Overview of significant chemical industries in Bangladesh.
Class 91Principles of production
Class 92Industrial pollutants
Class 93Principles of ETP (Effluent Treatment Plant). Recycling processes for iron, aluminum, copper, glass, paper, and plastics. Social and environmental significance of recycling iron, aluminum, copper, glass, paper, and plastics.
Class 94Basic concepts of nanoparticles and nanotechnology. Comparison of atoms, molecules, and nanoparticles. Comparison of the physical properties of nanoparticles and bulk materials. Potential industrial applications of nanoparticles.
English

ICT
Chapter NameClassSyllabus
Chapter 4: Introduction to Web Design and HTMLClass- 1Concept of Web Design
Class- 2Web Site Structure
Class- 3Concept of HTML
Class- 4Introduction of HTML Tages & HTML Syntax
Class- 5Practice Coding of Important HTML Cncepts
Class- 6HTML Formatting – 1
Class- 7HTML Formatting – 2
Class- 8HTML Formatting – Coding Exercise
Class- 9Hyperlinks
Class- 10Adding Images (including banners)
Class- 11Tables
Class- 12Designing Web Page
Class- 13Publishing a Web Site
Class- 14Practice Solution
Chapter 5: Programming LanguagesClass- 15Concept of Program
Class- 16Programming Language
Class- 17Machine Language
Class- 18Assembly Language
Class- 19 Mid Level Language
Class- 20High Level Language
Class- 21C
Class- 22C++
Class- 23Visual Basic
Class- 24Java
Class- 25Oracle
Class- 26(Algol
Class- 27Fortran
Class- 28Python
Class- 294th Generation Language- 4 GL
Class- 30Translator Program
Class- 31Compiler
Class- 32Assembler
Class- 33Interpreter
Class- 34Organization of a Program
Class- 35Steps of Developing a Program
Class- 36Algorithm
Class- 37Flow Chart
Class- 38Program Design Model
Class- 39Programming Language- C
Class- 40Concept
Class- 41Compiling of Programs
Class- 42Structure of Programs
Class- 43(Types of Data
Class- 44Constant
Class- 45Expressions
Class- 46Input Output Statements
Class- 47Conditional Statement
Class- 48Loop Statement
Class- 49Array, Function
Class- 50(Database Management
Chapter Six: Database Management SystemsClass- 51Functions of DBMS
Class- 52RDBMS (Relational Database Management System), Characteristics of RDBMS
Class- 53Uses of RDBMS
Class- 54Creating Database
Class- 55Query
Class- 56Sorting
Class- 57Indexing
Class- 58Database Relation
Class- 59Corporate Database
Class- 60Database in Government Organization
Class- 61Data Security
Class- 62Data Encryption
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Class Twelve English Version

Categories English Version

Course Curriculum

Higher Math

  • Chapter One : Real Number and Inequalities
    00:00
  • Chapter Two : Linear Programming
    00:00
  • Chapter Three : Complex Number
    00:00
  • Chapter Four : Polynomials and Polynomial Equations
    00:00
  • Chapter Five : Binomial Expansions
    00:00
  • Chapter Six : Conics
    00:00
  • Chapter Seven : Inverse Trigonometric Functions and Trigonometric Equations
    00:00
  • Chapter Eight : Statics
    00:00
  • Chapter Nine : Motion of Particles in a Plane
    00:00
  • Chapter Ten : Measures of Dispersions and Probability
    00:00

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Chemistry

English

ICT

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