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Buy online interactive multimedia based educational CD for CBSE School Student.

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IDaa CDs are completely mapped to the NCERT curriculum following CBSEboard. Which can be conveniently adapted to any state curriculum in India.

The CDs contain all the aspects of each topic in detail by textual explanation, experiments and relevant diagrams with clear and simple audio

1 Integers

- Recall
- Addition and Subtraction of integers
- Multiplication of Integers
- Division of Integers
- Properties of Integers

2 Fractions and Decimals

- Multiplication of a fraction by a natural number
- Fraction as an Operator 'of'
- Multiplication of a fraction by a fraction
- Reciprocal of a Number of Fraction
- Division of a Fractions
- Multiplication of a Decimals
- Division of Decimals

3 Data Handling

- Central or a representative value
- Arithmetic Mean
- Median and mode
- Bar Graphs
- Probability

4 Simple Equations

- What is an equation and its solution
- Writing statement in the form of Equations
- Solving Linear Equations

5 Lines and Angles

- Review
- Related Angles
- Special Angle pairs formed by parallel lines

6 The Triangle and its Properties

- Triangle
- Median of a triangle
- Altitude of a triangle
- Properties of a triangle

7 Congruence of Triangles

- Congruent objects and figures
- Congruent triangles
- Congruent Criteria

8 Comparing Quantities

- How do compare two numbers or quantities
- Meaning of Percentage
- Converting fractions, Decimals and ratios to percentage & vice versa
- Uses of Percentage

9 Rational Numbers

- Need of Rational Numbers
- Equivalent rational numbers
- Representation of rational numbers on the Number line
- Rational numbers in standard (simplest ) form
- Comparison of rational numbers
- Rational numbers between any two numbers
- Operations on rational numbers

10 Practical Geometry

- Construction of parallel lines
- Construction of trianles

11 Perimeter and Area

- Perimeter
- Area
- Conversion of Units
- Application of Area

12 Algebraic Expressions

- How Algebraic expression formed
- Terms and their factors
- Addition and subtraction of Algebraic expressions
- Finding the value of an Algebraic expression for the given value(s) of the variable

13 Exponents and Powers

- Index Notation
- Large numbers in standard form
- Laws of Exponents

14 Symmetry

- Symmetrical figures - A recall
- Rotational Symmetry

15 Visualising Solid Shapes

- Solid shapes
- Nets of Solids
- Drawing solids of flat surface
- Visualising solids; and viewing different sections of solid

- System Requirements : 1024 x 768 pixels, 32 bit colour, CD or DVD ROM, audio device and a pointing device.
- Hard Drive: 150 MB
- Processor: IBM/PC or compatible processor or 1.5 GHz or faster
- Operating System: Windows 2003, Windows Xp, Windows Vista, Windows 7,Windows 8
- Memory: 512 MB RAM

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