Chapter 12 : Algebra

Topic 1: Algebra

Topic 2: Matchstick patterns

Topic 3: More match stick patterns: Triangle

Topic 4: Match stick pattern of a square

Topic 5: Use of variables in common rules : Perimeter of a square

Topic 6: Use of variable in common rules: Perimeter of a rectangle

Topic 7: Use of variables in common rules : Rules from Arithmetic

Topic 8: Use of variables in common rules

Topic 9: Expressions with variables

Topic 10: Solution of an equation

Multiple choice questions

Practice problems

Note book

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