Changing the base of logarithm Animation Play

Changing the factor form of the function into the general form Whiteboard exercise Play

Changing the factor form of the function into the vertex form Whiteboard exercise Play

Changing the function graph Whiteboard exercise Play

Changing the general form of the function into the factor form Whiteboard exercise Play

Changing the general form of the function into the vertex form Whiteboard exercise Play

Changing the position of the function graph Whiteboard exercise Play

Changing the sign of an angle Student activity Play

Changing the sign of an angle in expressions Whiteboard exercise Play

Changing the subject Student activity Play

Changing the subject Whiteboard exercise Play

Changing the subject of the formula Class activity Play

Changing the subject of the formula Student activity Play

Changing the subject of the formula Whiteboard presentation Play

Changing the subject of the formula Whiteboard exercise Play

Changing the subject of the formula – more complex examples Student activity Play

Changing the subject of the formula – more complex examples Whiteboard exercise Play

Changing the vertex form of the function into the factor form Whiteboard exercise Play

Changing units Class activity Play

Changing units Whiteboard presentation Play

Changing  +  to  – Whiteboard exercise Play

Changing  –  to  + Whiteboard exercise Play

Characteristic points on the sine function graph Animation Play

Cheaper, more expensive Student activity Play

Cheaper, more expensive Whiteboard exercise Play

Checking divisibility Animation Play

Checking divisibility by 11 Whiteboard exercise Play

Checking divisibility on a calculator Student activity Play

Checking divisibility on a calculator Whiteboard exercise Play

Checking if the number is a surd Animation Play