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Identify rectangles — free printable Grade 3 math worksheet

Identify rectangles

Free printable Grade 3 math worksheet for "Identify rectangles" — practice quadrilaterals. No-prep, print or assign online.

This worksheet helps students practice identifying rectangles within a set of quadrilaterals, reinforcing their understanding of shape properties. Teachers can use it to assess students' ability to recognize rectangles based on side lengths and angles. The activities support skill development in geometry and shape classification for Grade 3 learners.

Math
Geometry
Grade 3
Worksheets
Ages 8–9
medium

Learning objectives

  • Identify rectangles among various quadrilaterals based on their properties
  • Describe the characteristics that distinguish rectangles from other four-sided shapes
  • Classify shapes as rectangles or non-rectangles using visual cues

How to use this worksheet

  1. Click “Download Worksheet” to get the PDF — free with a KiwiBee account (up to 25 downloads a month).
  2. Print at home or in class for Grade 3; it's no-prep, with no extra materials needed.
  3. Hand it out as classwork, homework, or a quick warm-up.

Frequently asked questions

Is the “Identify rectangles” worksheet free?

Yes. “Identify rectangles” 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 3 (ages 8–9), covering Quadrilaterals.

Do I need to prep anything?

No. It's a no-prep, print-and-go worksheet — just download and hand it out.

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