Area of a circle Student activity Play

Area of a rectangle Student activity Play

Area of a square Student activity Play

Area of a trapezium – activity Student activity Play

Area of a triangle Student activity Play

Area of rectangles Class activity Play

Area under a curve Class activity Play

Area under the curve Class activity Play

Area under the graph of a constant function Student activity Play

Area under the graph of a linear function Student activity Play

Area under the graph of a non-negative function Student activity Play

Areas of figures Student activity Play

Areas of geometric figures Student activity Play

Areas of images of figures under enlargement Student activity Play

Areas of more complex regions on the plane Student activity Play

Areas of parallelograms Student activity Play

Areas of plane shapes (1) Class activity Play

Areas of plane shapes (2) Class activity Play

Areas of polygons Student activity Play

Areas of polygons Class activity Play

Areas of polygons Student activity Play

Areas of polygons made from trapeziums Student activity Play

Areas of polygons made of parallelograms Student activity Play

Areas of polygons made of triangles – problems Student activity Play

Areas of rectangles Class activity Play

Areas of rectangles – reminder Student activity Play

Areas of shapes Student activity Play

Areas of similar figures Student activity Play

Areas of various shapes Student activity Play

Arithmetic mean – 'balancing point' of the data Student activity Play