Math Worksheet · Grades 2–3
Identifying 3D Shapes Worksheet
A 3-page member worksheet for grades 2–3 covering six common 3D shapes: cube, rectangular prism, cylinder, cone, sphere, and square pyramid. Students name each shape from a wireframe figure, complete 8 facts about faces and vertices, and solve 3 word problems. Includes a complete answer key.
Subject
Math
Grades
Grades 2–3
Skill Focus
Identifying 3D Shapes, geometry
Lesson Length
20 minutes
Lesson Overview
About this worksheet
Recognizing 3D shapes by their wireframe representation is an early-grades geometry standard, and one of the trickiest steps in the standard is connecting the flat printed figure to the solid shape it represents. This worksheet uses oblique-projection wireframes — the same convention students see in textbooks — so the cube, rectangular prism, cylinder, cone, sphere, and square pyramid each have a recognizable, classroom-familiar look. A reference box on page 1 names every shape and lists its face / edge / vertex counts.
Section A asks students to name each of six shapes from a wireframe figure, with one item per shape. Section B drills the property facts students just read in the reference box (faces of a cube, vertices of a cube, flat faces of a cylinder, and so on) plus two real-world association items (soup can → cylinder, basketball → sphere). Section C closes with three short word problems including one face-counting problem and one open-response “name two curved shapes” item.
The answer key on page 3 lists the correct shape name for every Section A item and shows the arithmetic for the Section C word problems. The two-column layout keeps the key compact while leaving plenty of room for students to write their answers above.
How to Use This Lesson
Read the reference box together; have students hold up a real-world example of each shape if classroom materials are available.
Model Section A items 1–2 as a class so students see how to recognize the wireframe view.
Have students complete Section A items 3–6 independently.
Discuss Section B as a quick whole-class recall before students attempt it; the facts are memory work and benefit from oral repetition first.
Use Section C as a partner activity; Section C item 17 (“name two curved shapes”) accepts multiple correct answers — discuss which combinations students chose.
Printable Resource
A classroom-ready PDF with everything in one printable resource.
Full Member Resource · Printable PDF · 3 pages · Answer Key
Identifying 3D Shapes Worksheet
A 3-page member worksheet for grades 2–3 covering six common 3D shapes: cube, rectangular prism, cylinder, cone, sphere, and square pyramid. Students name each shape from a wireframe figure, complete 8 facts about faces and vertices, and solve 3 word problems. Includes a complete answer key.
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