Grade 2 Math Unit Test: 2D and 3D Shapes (30 Marks)

About This Resource

A 2-page, 30-mark unit test in 8 parts — name 2D shapes, sides and vertices, What am I?, name 3D shapes, faces, edges and vertices, 3D shapes around us, symmetry and Check it! — with a score strip, performance bands and a full answer key.

Overview

This pack teaches Grade 2 children to name, describe and sort 2D and 3D shapes and to find lines of symmetry. Children learn that 2D shapes are flat, count sides and vertices, and name circle, triangle, square, rectangle, pentagon, hexagon and octagon — including shapes that are turned, long or irregular. They then learn that 3D shapes are solid, count faces, edges and vertices, name cube, cuboid, sphere, cylinder, cone, pyramid and triangular prism, find out which shapes roll or stack, see that the faces of 3D shapes are 2D shapes, and find shapes in everyday objects. Finally they check, draw and complete lines of symmetry. Every shape is drawn with exact geometry, 3D shapes show their hidden edges as dashed lines, and every symmetry answer was checked by computer. The English is short and repeated, for ESL / EFL learners. This listing covers the Assessment only.

Resource Details

Subject: Math
Topic: Shapes & Geometry
Category: Shapes & Geometry
File Type: PDF
File Size: 179.4 KB
Published: 08 Oct 2026
Downloads: 0

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Grade 2 45-55 Minutes Assessment Shapes & Geometry

Question Types & Suggested Use

30 marks in 8 parts (29 questions; question 29 is worth 2 marks), with a score strip, performance bands and a complete, numbering-matched answer key.

Skills Assessed

Name circle, triangle, square, rectangle, pentagon, hexagon and octagon in any size or position.
Count the sides and vertices of 2D shapes.
Name cube, cuboid, sphere, cylinder, cone, pyramid and triangular prism.
Count the faces, edges and vertices of 3D shapes and say which shapes can roll.
Recognise that the faces of 3D shapes are 2D shapes.
Find 2D and 3D shapes in everyday objects.
Say if a line is a line of symmetry, draw a line of symmetry and complete a symmetric picture.

How to Administer

Use the test at the end of the unit (optional Lesson 4). Read each question aloud; children answer alone. Mark with the answer key and fill in the score strip at the bottom of page 2.

Differentiation

Support: Give real 3D shapes to hold and paper 2D shapes to fold. Let children put a dot on each vertex and tick each side as they count. Keep the Shape Facts poster on the desk. Give sentence frames ("It is a ___. It has ___ sides and ___ vertices." "It can / cannot roll."). Pair a child who is new to English with a partner who models the sentences.
Extension: Draw shapes with 5, 6 and 8 sides on dot paper that look different from the poster, find how many lines of symmetry a square has, build 3D shapes with straws and modelling clay and count the edges and vertices, or sort shapes in a Venn diagram. Fast finishers can play Shape Detective (Count It or Symmetry mode).

Follow-Up Activities

Use the performance bands in the answer key to make small groups for reteaching.
Let children who need support hold real 3D shapes during Parts D and E and note it on the paper.

Teacher Tips

The two most common Grade 2 shape mistakes are calling a turned square a "diamond" (or not a square) and thinking a hexagon must look like a honeycomb. Always ask "How many sides?" before "What is it called?" — the number of sides decides the name, not the look or the position. For 3D shapes, use real objects (a dice, a tissue box, a ball, a can, an ice cream cone) so children can touch faces and run a finger along edges; the dashed lines in the pictures show the edges at the back. For symmetry, fold paper shapes: a rectangle folded on its diagonal does not match, which convinces children better than any explanation.