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Sticker Shop Shape Rules

Grade 1 geometry: tell the features that name a shape (sides, corners, closed) from ones that do not (color, size, turn) with sticker shapes.

Grade 1MathInteractive · Printable

Aligned to1.G.A.1

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What’s included

Single worksheet
Auto-graded online
1 Common Core standard
Printable answer key
12 questions
Classroom-ready

Details

Format: Interactive · Printable
Grade: Grade 1
Subject: Math
Question types: Fill in the blank, Multiple choice, Matching, Circle the answer, Sorting, Short answer, Drawing

About this worksheet

What students practice

Students tell defining attributes, such as sides, corners, and being closed, from color, size, and turn.
Students name triangles, squares, rectangles, circles, and hexagons by their defining attributes.
Students draw shapes that have a given number of straight sides and corners.

How to use

First hold up two paper triangles of different colors and sizes. Have students count sides and corners out loud before they sort, and let them use crayons for the drawings.

Curriculum

Common Core standard covered

1.G.A.1

Tell apart the features that define a shape from features that do not, such as color.

Preview

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Name Date

Sticker Shop Shape Rules

Find what makes a shape a triangle, a square, or a circle.

Triangle rules

A triangle is a closed shape with 3 straight sides and 3 corners.

The sticker shop has these stickers. Circle every triangle.

Mia's sticker is a triangle. What must be true about it?

A. It is gray.
B. It is big.
C. It is closed and has 3 straight sides.
D. It has a point at the top.

Ana changes her triangle sticker in different ways. Sort each change.

She colors it green.She turns it upside down.She cuts off one corner, so now it has 4 sides.She makes a copy that is much bigger.She cuts one side open, so the shape is not closed.She makes a copy that is tiny.