Square roots Student activity Play

Square roots of integers Animation Play

Squares and cubes Student activity Play

Squares and cubes Whiteboard exercise Play

Squares of numbers Whiteboard exercise Play

Standard index form – scientific notation Student activity Play

Statistical problem specification Student activity Play

Subtracting decimals Animation Play

Subtracting decimals using the written method Student activity Play

Subtracting decimals using the written method Whiteboard exercise Play

Subtraction of integers Student activity Play

Sum of trigonometric functions – investigations Animation Play

Sums of powers of 2 Student activity Play

Sums of powers of 2 Whiteboard exercise Play

Sums of square roots of integers Student activity Play

Sums of square roots of integers Whiteboard exercise Play

Surds – the proof Animation Play

Surds – the proof (general case) Animation Play

The concept of a set Student activity Play

The cost of 1 kg of apples Animation Play

The debt is decreasing Whiteboard exercise Play

The debt is increasing Whiteboard exercise Play

The debt is increasing. The debt is decreasing Student activity Play

The derivative of an integer power of x Student activity Play

The derivative of an integer power of  x Animation Play