Sums of powers of 2 Whiteboard exercise Play

Sums of powers of 2 Student activity Play

Sums of square roots of integers Whiteboard exercise Play

Sums of square roots of integers Student activity Play

Surds – the proof Animation Play

Surds – the proof (general case) Animation Play

The concept of a set Student activity Play

The concept of pH 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 decimal as a negative exponent Whiteboard exercise Play

The decimal representation and the negative exponent Whiteboard exercise Play

The derivative of an integer power of x Student activity Play

The derivative of an integer power of  x Animation Play

The difference in weights Whiteboard exercise Play

The difference of sets Student activity Play

The difference of sets Whiteboard exercise Play

The general rule for integer exponents Student activity Play

The general rule for integer exponents Whiteboard exercise Play

The general rule for integer exponents Whiteboard exercise Play

The Integer Root Theorem Student activity Play

The Integer Root Theorem – proof Animation Play

The integration rule Simulation Play