E-School For 8th Class

Subject :Mathematics

Lession :Data Handling (Chapter-5)

Data Handling

Lecture 2 : Circle graph or pie charts

Lecture 3 : Chance and probability

Lecture 4 : Revision

Lecture 1 : Looking for information & Organizing data, Grouping data

Lession :Linear Equations in One Variable (Chapter-2)

Linear Equations in One Variable

Lecture 1 : Solving linear equations having variable on one side

Lecture 2 : Application of linear equations

Lecture 3 : Solving linear equations having variable on both sides

Lecture 4 : Some More Applications of Linear Equation

Lecture 5 : Reducing equations to simpler form

Lecture 6 : Revision

Lession :Practical Geometry (Chapter-4)

Practical Geometry

Lecture 1 : Constructing a quadrilateral: when the length of four side and diagonal are given; When two diagonals and three sides are given; When two adjacent sides and three angles are known & When three side and two included angles are given

Lecture 2 : Some special cases : Square & Some special cases : Rhombus

Lecture 3 : Revision

Lession :Rational Numbers (Chapter-1)

Rational Numbers

Lecture 3 : Revision

Lecture 2 : Representation of rational numbers on number line & Rational number between two rational numbers

Lecture 1 : Properties of rational numbers

Lession :Understanding Quadrilaterals (Chapter-3)

Understanding Quadrilaterals

Lecture 1 : Polygons & Sum of the measures of exterior angles of polygons

Lecture 2 : Kinds of quadrilaterals; Properties of parallelogram & Some special parallelograms

Lecture 3 : Revision

Subject :Science

Lession :COAL AND PETROLEUM (Chapter-5)

COAL AND PETROLEUM

Lecture 1 : Coal and its story; Natural Resources : Inexhaustible and exhaustible natural resources; Useful products obtained from coal & Formation of coal and petroleum in nature

Lecture 2 : Petroleum and refining of petroleum; Natural Gas; Natural resources are limited & Fossil Fuel And Its Impact On Habitat

Lecture 3 : Revision

Lession :CROP PRODUCTION AND MANAGEMENT (Chapter-1)

CROP PRODUCTION AND MANAGEMENT

Lecture 1 : Agricultural practices; Preparation of soil & Sowing

Lecture 2 : Adding manures and fertilizers & Irrigation

Lecture 3 : Protection from weed & Harvesting and Storage

Lecture 4 : Revision

Lession :METALS AND NON-METALS (Chapter-4)

METALS AND NON-METALS

Lecture 1 : Metals : Physical and Chemical Properties and Uses

Lecture 2 : Non-Metals : Physical and Chemical Properties and Uses

Lecture 3 : Revision

Lession :MICROORGANISMS : FRIEND AND FOE (Chapter-2)

MICROORGANISMS : FRIEND AND FOE

Lecture 1 : Microorganisms & Microorganism and us: Friendly microorganisms

Lecture 2 : Disease causing microorganisms & Food preservation

Lecture 3 : Nitrogen fixation & Nitrogen Cycle

Lecture 4 : Revision

Lession :SYNTHETIC FIBRES AND PLASTICS (Chapter-3)

SYNTHETIC FIBRES AND PLASTICS

Lecture 1 : Synthetic Fibres & Plastics and other synthetic materials

Lecture 2 : Advantages of plastics; Disadvantages of plastics & Fibrous materials in use

Lecture 3 : Revision