Brackets and the negative sign Whiteboard exercise Play

Brackets and the negative sign Student activity Play

Building rational expressions Animation Play

Calculating the value of an expression Animation Play

Calculating values of expressions using a calculator Animation Play

Can the rational expression be simplified? Whiteboard exercise Play

Cell differentiation and proliferation and gene expression Simulation Play

Changing fractions to decimals Whiteboard exercise Play

Changing the sign of an angle Student activity Play

Changing  +  to  – Whiteboard exercise Play

Changing  –  to  + Whiteboard exercise Play

Coefficients on equal polynomials Whiteboard exercise Play

Collecting like terms and finding equal polynomials Whiteboard exercise Play

Common factor Student activity Play

Common factor Whiteboard exercise Play

Common factor Student activity Play

Common factor Whiteboard exercise Play

Common factor – a sum of monomials Whiteboard exercise Play

Commutative property Student activity Play

Commutative property Whiteboard exercise Play

Commutative property for multiplication and addition Whiteboard exercise Play

Comparing quantities Student activity Play

Comparing quantities Whiteboard exercise Play

Completely factorisation using the difference of squares Whiteboard exercise Play

Completing the perfect square Student activity Play