Shapes in Playgrounds
Today I can name the shapes and materials used in playground structures.
A Look back3 min
- 1.
How many corners does this triangle have?
- 2.
How long is this strip in centimetres?
- 3.
How many flat faces does this cube have?
B Watch me, then you4 min
Ali is drawing a playground for the park. He wants a roundabout that spins smoothly.
A roundabout is a big circle.
A circle has no corners and no straight edges.
Designers pick a circle so the roundabout can spin smoothly.
- 1.
A seesaw tips up and down on its middle. Which shape is its plank most like?
circlelong straight linecurve - 2.
The screws and bolts that hold playground parts together are usually made from which material?
woodmetalpaperfabric
C Your turn7 min
Look at the playground. Match each piece to its shape, then sort the parts by material.

- 1.
Draw a line from each piece to its shape.
roundaboutseesawclimbing netcurves like a weba big circlelong straight lines - 2.
Write each part in the column of the material it is made from.
the metal boltthe plastic slidethe wooden plankwood metal plastic - 3.
Which feature helps keep children safer if they fall?
rubber floorbright painta tall wobbly tower - 4.
This is the top of a roundabout. Name one other thing in a playground that is round.
Say it out loud: Which parts were easy to match, and which took a second look? What did you notice about the shapes?
D Spot the mistake3 min

- 1.
Is Lou right? Circle the answer that fits.
No, designers choose shapes and materials on purpose.Yes, all playgrounds look the same.
E Think deeper4 min
Look at the park in the picture and imagine a new playground for it.

- 1.
Sketch a playground for this park. Label two shapes and one material. Tell your grown-up why you chose them.