MyMathKidK-8 Curriculum

Grade 1 Geometry Worksheets

Master geometry step by step, from basic concepts to advanced problem solving

Common Core: 1.G — Geometry

Watch & Learn

Learning Path

Start with Lesson 1 and work your way through!

2D Shapes

Learn to identify flat shapes

Identify circles, squares, triangles, and rectanglesRecognize shapes in the environment+1 more

Sides and Corners

Count sides and corners of shapes

Count the sides of a shapeCount the corners (vertices) of a shape+1 more

3D Shapes

Learn about solid shapes

Identify cubes, spheres, cylinders, and conesUnderstand the difference between 2D and 3D+1 more

Halves and Quarters

Divide shapes into equal parts

Understand equal partsIdentify halves (2 equal parts)+1 more

Mixed Geometry Review

Practice all geometry concepts

Review all 2D and 3D shapesPractice counting sides and corners+1 more

How to solve Grade 1 geometry problems

Real problems from these worksheets, solved one step at a time — the same explanations your child sees when practicing online.

Example 1
A sticky note is shaped like a ___.
1. Picture a sticky note.
2. A square has 4 sides that are all the same length and 4 corners.
3. So a sticky note is shaped like a square.
Answer: square
Example 2
An ice cream cone is shaped like a ___.
1. Picture an ice cream cone.
2. A cone has 1 flat circle face and comes to a point.
3. So an ice cream cone is shaped like a cone.
Answer: cone
Example 3
Zoe cuts a pancake into 2 equal parts. Each part is called a ___.
1. The pancake is cut into 2 equal parts.
2. 2 equal parts are called halves.
3. So each part is a half.
Answer: half

Frequently Asked Questions

Are these Grade 1 Geometry worksheets free?: All printable Geometry worksheets on MyMathKid are free to download and print. Answer keys are a premium feature available with a subscription.
How many Geometry worksheets are available for Grade 1?: There are 5 progressive Geometry lessons with worksheets for Grade 1, covering skills from foundational concepts to advanced problem solving.
Are these Geometry worksheets aligned to Common Core?: Yes — Grade 1 Geometry aligns with Common Core 1.G (Geometry).
What will my child practice with these Geometry worksheets?: Your child will practice: 2D Shapes, Sides and Corners, 3D Shapes, Halves and Quarters, and more.