Review 3rd grade perimeter with this engaging and hands-on math dodecahedron craft! This printable 3D project helps students build a strong understanding of perimeter through real-world word problems, composite figures, grids, and more. Great for wrapping up your unit or using as a math center or sub plan!

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Included in this math activity packet:

- 6 printable pages (2 circles per page, 12 circles total)

- Recording sheet

- Answer key

- Step-by-step assembly instructions

Practice the Following 3rd Grade Math Skills:

• Finding perimeter by adding side lengths
• Using multiplication to find perimeter of squares
• Matching shapes to their correct perimeter
• Drawing shapes with specific side lengths
• Comparing and analyzing perimeters
• Finding perimeter of composite figures
• Using area grids to calculate side lengths
• Solving perimeter word problems
• Fixing perimeter calculation errors
• Justifying perimeter differences with reasoning

Why Teachers Love This Resource:

✔️ Reviews key math skills in an engaging, hands-on format

✔️ Includes a recording sheet that makes grading easy

✔️ Perfect for math centers, test prep, or sub plans

✔️ Finished projects make great classroom displays

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Math Dodecahedron Bundles

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