Addition of algebraic sums Student activity Play

Addition of algebraic sums Whiteboard exercise Play

Assembling like terms Student activity Play

Cancellation of like terms Whiteboard exercise Play

Cancellation of like terms – 1 Student activity Play

Cancellation of like terms – 2 Student activity Play

Cancellation of like terms – examples Animation Play

Common factor Whiteboard exercise Play

Like terms Class activity Play

Like terms Whiteboard presentation Play

Multiplication of an algebraic sum by a term Whiteboard exercise Play

Multiplication of an algebraic sum by a term Student activity Play

Multiplication of an algebraic sum by a term – examples Animation Play

Perimeter of a triangle Animation Play

Subtraction of algebraic sums Student activity Play

Subtraction of algebraic sums Animation Play

Subtraction of algebraic sums – activity Whiteboard exercise Play

Taking a common factor out of the brackets Whiteboard exercise Play

Taking a common factor out of the brackets – 1 Student activity Play

Taking a common factor out of the brackets – 2 Student activity Play