Maths playground · 27/50 · Ages 8–10
The shape garden
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Owl spots triangles, rectangles, and circles in a pretend garden. Count straight sides and corners. A square is a special rectangle with four equal sides.
What you will discover
- A triangle has three straight sides and three corners.
- A rectangle has four right angles; a square also has four equal sides.
English vocabulary
- triangle
- tam giác
- square
- hình vuông
Let’s play
Which shape has three straight sides?
- Circle
- Triangle
- Rectangle
See the explanation
A triangle has three sides and three corners.
Practise touch typing
Place your hands on F and J and type this sentence using ten fingers.
A triangle has three sides.
Two little quiz questions
1. Is every square a rectangle?
- Yes
- No
- Only when blue
Answer and explanation
Yes. A square has the four right angles required for a rectangle.
2. How many corners does a circle have?
- 0
- 3
- 4
Answer and explanation
0. A circle has a curved boundary and no corners.