Area of a Circle 17 th October I

Area of a Circle 17 th October I am learning to calculate the area of a circle. 1. Calculate the perimeter: 7 cm 20 cm 2. Calculate the missing angle? 3. Simplify: a) 8 a - 5 b + 4 a b) 18 y +4 x - 5 y 13 cm Literacy starter: Write down what you think circumference means.

SMSC: To work in a group. British values: Respect and tolerance of opinions. Lesson Challenges Able to identify different parts of a circle Able to calculate area of a circle Able to calculate the circumference of a circle RECAP Grade 4 Grade 5 What will you achieve and learn today? I am learning to calculate the area of a circle.

Stop and Check I am learning to calculate the area of a circle.

I am learning to calculate the area of a circle.

Area of Circles I am learning to calculate the area of a circle.

r = 5 cm I am learning to calculate the area of a circle.

r = 8 cm I am learning to calculate the area of a circle.

r = 6. 5 cm I am learning to calculate the area of a circle.

r = 3. 2 cm I am learning to calculate the area of a circle.

d = 14 cm I am learning to calculate the area of a circle.

Worksheet I am learning to calculate the area of a circle.

Area of a circle bingo – maths box

Circumference of Circles

r = 5 cm

r = 8 cm

r = 6. 5 cm

d = 14 cm

d = 11 cm

Typical GCSE Questions