Sort the Solids is a free printable Grade 2 math worksheet on sorting solids by flat faces only against a curved surface, aligned to Common Core standard 2.G.A.1. It prints 5 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two students in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 21 of 25 · the same problems every time you open this link.

One paper per student

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

Set 1 has all 25 in a single PDF. All 25 sets ask different questions.

Sort the Solids

2.G.A.1

NameDate

Sort each one into the right box.

1.Sort each one into the right box.

Sort: a soup can, cube, a tissue box, rectangular prism

Only flat facesHas a curved surface

2.Sort each one into the right box.

Sort: a soup can, a tissue box, a ball, a traffic cone

Only flat facesHas a curved surface

3.Sort each one into the right box.

Sort: a candle, cylinder, a traffic cone, a cereal box

Only flat facesHas a curved surface

4.Sort each one into the right box.

Sort: a candle, a ball, rectangular prism, cone

Only flat facesHas a curved surface

5.Sort each one into the right box.

Sort: triangular prism, sphere, rectangular prism, a soup can

Only flat facesHas a curved surface

LessonPrint · 2.G.A.1 · Set 21 · free to copy for classroom use

Answer key — Sort the Solids

Set 21. Prints on its own sheet.

1.Only flat faces: cube, a tissue box, rectangular prism; Has a curved surface: a soup can
2.Only flat faces: a tissue box; Has a curved surface: a soup can, a ball, a traffic cone
3.Only flat faces: a cereal box; Has a curved surface: a candle, cylinder, a traffic cone
4.Only flat faces: rectangular prism; Has a curved surface: a candle, a ball, cone
5.Only flat faces: triangular prism, rectangular prism; Has a curved surface: sphere, a soup can

Last reviewed 2026-09-05. Aligned to 2.G.A.1 of the Common Core State Standards for Mathematics.