Enlargements in the coordinate system Student activity Play

Enlargements in the coordinate system at the point (0, 0) Student activity Play

Enlargements in the coordinate system at the point (0,0) Whiteboard exercise Play

Enlargements with fractional scales Whiteboard exercise Play

Enlargements with fractional scales Student activity Play

Enlargements with negative scales Whiteboard exercise Play

Enlargements with negative scales Student activity Play

Enlarging the right-angled triangle Simulation Play

Enlarging the right-angled triangle – the basic property Simulation Play

Enlarging the square Simulation Play

Enlarging the square – the basic property Simulation Play

Estimating areas Student activity Play

Example of approximation area by rectangles Animation Play

Examples of algebraic expressions Animation Play

Examples of pressure calculations Simulation Play

Explain and justify Whiteboard presentation Play

Explain and justify Class activity Play

Extending the trapezium rule Student activity Play

Extending the trapezium rule Whiteboard exercise Play

Factorisation by identifying the difference of squares Whiteboard exercise Play

Factorisation by identifying the difference of squares Student activity Play

Factors affecting reaction rate Animation Play

Famous figures bounded by semicircles Student activity Play

Famous figures bounded by semicircles – arbelos Whiteboard exercise Play

Famous figures bounded by semicircles – salinon Whiteboard exercise Play