Polygons - Worksheet 4 - 3rd Grade
MediumIdentify and classify polygons by number of sides (Medium)
14 problems · 10-15 minutes · Skills: geometry, classification
About This Worksheet
This medium-level worksheet contains 14 problems designed for 3rd Grade students practicing polygons. Medium worksheets introduce larger numbers and varied question formats to deepen understanding and build fluency.
A systematic vocabulary for polygons builds the foundation for all of formal geometry. Students who understand how polygons are defined by sides and angles can classify any new shape they encounter.
- Identify polygons as closed figures with straight sides
- Name polygons by their number of sides: triangle, quadrilateral, pentagon, hexagon, heptagon, octagon
- Classify polygons as regular or irregular
- Determine whether a given figure is a polygon and explain why or why not
- Count and compare angles in polygons to describe their properties
How to Solve: Worked Example
- Read the problem carefully.
- Identify what is being asked.
- Use what you know to find the answer.
- Check your work.
Answer Key
Frequently Asked Questions
How do I download this polygons - worksheet 4 worksheet?
Click the "Download PDF / Print" button at the top of the worksheet. You can save it as a PDF or print it directly. The answer key will be on a separate page.
How do I find worksheets at different difficulty levels?
Each subtopic has 10 worksheets: Worksheets 1-3 are Easy, 4-7 are Medium, and 8-10 are Hard. Start with Easy worksheets to build confidence, then progress to harder ones.
What skills does this geometry worksheet cover?
This worksheet focuses on geometry, classification. It is designed for 3rd Grade students and provides structured practice through varied problem types with a worked example to guide students before they begin.
Can I use this worksheet in my classroom?
Yes. All worksheets on K12Worksheets are free for classroom use. You can print copies for your entire class. With 10 worksheets per subtopic at three difficulty levels, you have plenty of options for differentiated instruction and individualized practice.
How many problems are on this worksheet?
This worksheet contains 14 problems. It typically takes 10-15 minutes to complete. An answer key with all solutions is included so parents and teachers can check work quickly.