Half a Circle, Where Are You?
A one-page interactive toddler shape story all about finding semi-circles in everyday objects.
Age: Babies and toddlers, 0–3 years
Shape focus: Semi-circle
Theme: Early learning, first shapes, half circles, everyday objects and simple interactive play
Parent benefit: Helps toddlers understand that a semi-circle is half of a circle by using familiar objects like a rainbow, bowl, bridge and orange slice.
A rainbow curved across the page.
Half circle rainbow.
Curve, curve.
A bowl sat on the table.
Half circle bowl.
A bridge stood tall.
Half circle bridge.
Tap the picture to make the semi-circles move.
Tap once to make the semi-circles move. Tap again to stop them.
A fan opened wide.
Half circle fan.
An orange slice smiled.
Half circle slice.
A finger drew a flat line.
Then a curve over the top.
Line and curve.
That makes a semi-circle.
Big semi-circles.
Little semi-circles.
Happy half circles.
Half a circle, semi-circle found.
Tap this picture for a happy semi-circle sound.
One-Page Printable: Semi-Circle
Best for: first shape learning, tracing practice, simple colouring and spotting semi-circles at home.
- One large tracing semi-circle
- Extra semi-circles to colour
- Simple prompts for toddlers
- Includes Prydain copyright footer
This opens a separate single-page printable only.
Shapes for Toddlers FAQ
How do I teach a toddler the semi-circle shape?
The easiest way is to show that a semi-circle is half of a circle. Use simple objects such as a rainbow, bowl, bridge, fan or orange slice.
What are everyday semi-circle objects for toddlers?
Common semi-circle objects include rainbows, bowls, bridges, fans, sliced fruit and some doorways or arches.
Is this semi-circle activity suitable for ages 0–3?
Yes. It is designed for babies and toddlers with simple language, interactive tapping and a clear one-page printable activity.