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 18 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: cone, sphere, a traffic cone, a candle

Only flat facesHas a curved surface

2.Sort each one into the right box.

Sort: a candle, a soup can, a cereal box, a traffic cone

Only flat facesHas a curved surface

3.Sort each one into the right box.

Sort: a traffic cone, a cereal box, a soup can, sphere

Only flat facesHas a curved surface

4.Sort each one into the right box.

Sort: cylinder, cone, a cereal box, a number cube

Only flat facesHas a curved surface

5.Sort each one into the right box.

Sort: a cereal box, rectangular prism, cone, a tissue box

Only flat facesHas a curved surface

LessonPrint · 2.G.A.1 · Set 18 · free to copy for classroom use

Answer key — Sort the Solids

Set 18. Prints on its own sheet.

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

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