
Classify polygons: up to 12 sides
Free printable Grade 2 math worksheet for "Classify polygons: up to 12 sides" — practice two-dimensional shapes. No-prep, print or assign online.
This worksheet helps students recognize and classify polygons with up to 12 sides, reinforcing their understanding of two-dimensional shapes. Teachers can use it to support hands-on learning and to assess students' ability to count sides and categorize polygons accurately. Ideal for Grade 2 math lessons focused on geometry and shape recognition.
Learning objectives
- Identify polygons with up to 12 sides by counting their edges
- Classify polygons based on the number of sides they have
- Differentiate between various two-dimensional shapes using side counts
Answer Key

How to use this worksheet
- Click “Download Worksheet” to get the PDF — free with a KiwiBee account (up to 25 downloads a month).
- Print at home or in class for Grade 2; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
Frequently asked questions
Is the “Classify polygons: up to 12 sides” worksheet free?
Yes. “Classify polygons: up to 12 sides” is a free printable Math worksheet. Sign in with a free KiwiBee account to download the PDF — it includes up to 25 downloads a month.
What grade or age is this Math worksheet for?
It's designed for Grade 2 (ages 7–8), covering Two-dimensional shapes.
Does it come with an answer key?
Yes — a matching answer key is included so you can grade it in seconds.
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