Area and circumference – calculation problems Student activity Play

Area of a circle Student activity Play

Areas of figures Student activity Play

Areas of plane shapes (2) Class activity Play

Areas of plane shapes (2) Whiteboard presentation Play

Bearing Simulation Play

Bearings Student activity Play

Calculating the area of a circle Whiteboard exercise Play

Calculating the diameter of the circle Whiteboard exercise Play

Calculating the radius Whiteboard exercise Play

Calculating the radius of the circle Whiteboard exercise Play

Calculating the radius, given the area Student activity Play

Calculations involving the calculator Animation Play

Calculations involving π Animation Play

Cardboard model of a cone Animation Play

Central and inscribed angles on the same arc Whiteboard exercise Play

Central and inscribed angles on the same arc Student activity Play

Central and inscribed angles on the same arc – relationship Animation Play

Central and inscribed angles on the same arc – relationship Student activity Play

Centre of a circle at an arbitrary point Animation Play

Centre of enlargement Whiteboard exercise Play

Centre of enlargement Student activity Play

Centrifugal force Student activity Play

Centrifugal force Animation Play

Centrifugal force Whiteboard exercise Play