Well done, you scored out of 10. As a reward for completing the quiz, meet Harry, Hermione, Ron, Genny, Luna and Neville, one of our favourite pets!
Bad Luck, you only scored out of 10. But as a reward for completing the quiz, meet Harry, Hermione, Ron, Genny, Luna and Neville, one of our favourite pets!
Squares are one of the most common 2-D shapes. Triangles, circles and oblongs are also 2-D shapes.
Year 2 Shapes - Describing 2D Shapes
Learn the names and properties of 2D shapes. Count sides and vertices, spot right angles, and describe shapes like triangles, pentagons and hexagons using clear, simple rules.
Explore the Topic →
(quiz starts below)
Fascinating Fact:
Pentagon and hexagon. Pentagon has 5 sides. Hexagon has 6 sides. Count slowly and point.
In KS1 Maths, pupils describe 2D shapes by counting sides and vertices (corners) and spotting square corners called right angles. Clear language helps children compare shapes and explain how they know.
Key Terms
Side: A straight edge on a flat (2D) shape.
Vertex: A corner where two sides meet. More than one vertex = vertices.
Polygon: A 2D shape made from straight sides, like triangles, squares, and pentagons.
Try a quick practice: play the 2D Shapes Practice to rehearse naming sides and vertices.
Frequently Asked Questions (Click to see answers)
How do I describe a 2D shape in KS1?
Say how many sides and vertices it has, and whether any corners are right angles. You can also mention if sides are equal or if it has curved edges.
What is the difference between a pentagon and a hexagon?
A pentagon has 5 sides and 5 vertices. A hexagon has 6 sides and 6 vertices. Counting the sides tells you which shape it is.
How can children recognise right angles in shapes?
Right angles look like square corners. You can match a corner of paper or a small card square to check if a corner is a right angle.