Mathematics

Data Handling & Geometry Basics

Bar charts, mean/mode, perimeter, area and angle facts.

Representing data and measuring shapes are everyday maths skills.

Data

Collect, tally, bar chart. Mean as average; mode as most common.

Perimeter = distance around. Area of rectangle = length × width.

Right angle 90°. Angles on a straight line 180°.

Rectangle 8 cm by 3 cm: perimeter and area?

P=22 cm; A=24 cm².