Geometry Resources

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1,281 filtered results
Geometry
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Hexuzzle 2
Hexuzzle 2
Game
Hexuzzle 2
Develop a deeper understanding of how shapes fit together to form a hexagon.
1st grade
Math
Game
Kindergarten Independent Study Packet - Week 2
Kindergarten Independent Study Packet - Week 2
Workbook
Kindergarten Independent Study Packet - Week 2
Week 2 of our independent study packet offers 5 more days of learning activities for kindergarteners in the subject areas of reading, writing, and math.
Kindergarten
Science
Workbook
All About Angles
All About Angles
Lesson Plan
All About Angles
In this lesson, students will use a multi-sensory approach by engaging in a hands on activity with toothpicks to create, explore, and learn about the properties of four different types of angles.
4th grade
Math
Lesson Plan
Circus Angle Measurement
Circus Angle Measurement
Game
Circus Angle Measurement
Blast off! Kids make angles between 0 and 180 degrees to send Bozo flying across the Big Top in this bizarre geometry game.
4th grade
Math
Game
Identify 2-D and 3-D Shapes
Identify 2-D and 3-D Shapes
Worksheet
Identify 2-D and 3-D Shapes
Use this worksheet to help your students distinguish between solid and plane shapes.
2nd grade
Math
Worksheet
Shape Jumble
Shape Jumble
Worksheet
Shape Jumble
Help your kindergarten child learn his geometric shapes with this printable coloring worksheet.
Kindergarten
Math
Worksheet
Sort 2D and 3D Shapes
Sort 2D and 3D Shapes
Worksheet
Sort 2D and 3D Shapes
Can your kid tell the difference between 2-dimensional and 3-dimensional shapes? Kindergarten is a good time to start!
Kindergarten
Math
Worksheet
Fish Tangram Challenge
Fish Tangram Challenge
Game
Fish Tangram Challenge
Muggo needs to be fixed! Kids must use shapes to fill in a shark puzzle in this game.
Preschool
Math
Game
Learning Symmetry: Owl
Learning Symmetry: Owl
Worksheet
Learning Symmetry: Owl
Kids can complete this drawing of an adorable owl by using the grid provided, and cultivate early geometry skills at the same time.
3rd grade
Fine arts
Worksheet
Shape Patterns Quiz
Shape Patterns Quiz
Game
Shape Patterns Quiz
Here's a set of complex patterns for first graders who need practice with shapes and patterning.
1st grade
Math
Game
Fraction Review
Fraction Review
Worksheet
Fraction Review
Second and third graders will enjoy putting their fraction know-how to the test with this colorful review worksheet.
2nd grade
Math
Worksheet
Kindergarten Math Essentials
Kindergarten Math Essentials
Workbook
Kindergarten Math Essentials
This workbook covers familiar kindergarten math topics from counting to easy addition problems.
Kindergarten
Math
Workbook
Get to Know Mae Jemison
Get to Know Mae Jemison
Lesson Plan
Get to Know Mae Jemison
Mae Jemison was the first African American female astronaut to enter space. Use the Get to Know Mae Jemison lesson plan to learn more about this famous scientist. Children will then read and write about her, and create their own paper rocket.
Kindergarten
Reading & Writing
Lesson Plan
Find the Area of a Rectangle: Easy
Find the Area of a Rectangle: Easy
Worksheet
Find the Area of a Rectangle: Easy
Piggy needs to find a big room to house his teddy bear collection. Can your child help him figure out which room is the largest?
4th grade
Math
Worksheet
Find the Perimeter
Find the Perimeter
Worksheet
Find the Perimeter
In this 3rd grade math worksheet, your child will practice geometry and addition as they calculate the perimeter of each house to find the largest one.
3rd grade
Math
Worksheet
Museum Spot the Shapes
Museum Spot the Shapes
Game
Museum Spot the Shapes
Kids must find shapes hidden in the museum in this interactive math game.
Preschool
Math
Game
First Grade Independent Study Packet - Week 3
First Grade Independent Study Packet - Week 3
Workbook
First Grade Independent Study Packet - Week 3
This independent study packet, designed by curriculum experts, brings you Week 3 of first grade reading, writing, and math activities.
1st grade
Social emotional
Workbook
Ski Race: Shapes
Ski Race: Shapes
Game
Ski Race: Shapes
Go for the gold! Kids get practice with basic shapes in this fun, fast-paced ski race.
Kindergarten
Math
Game
Second Grade Independent Study Packet - Week 3
Second Grade Independent Study Packet - Week 3
Workbook
Second Grade Independent Study Packet - Week 3
Get 5 more days of targeted practice with Week 3 of this independent study packet for second graders.
2nd grade
Social studies
Workbook
Multiplication 1
Multiplication 1
Guided Lesson
Multiplication 1
Third grade is the year of multiplication. Though it was most likely introduced to kids in second grade, third grade is when kids are tasked with mastering their times tables and developing a stronger understanding of this key operation. This guided lesson in understanding multiplication can help give third graders a leg up. For even more practice, consider downloading the recommended multiplication worksheets that accompany the lesson.
3rd grade
Guided Lesson
Third Grade Independent Study Packet - Week 3
Third Grade Independent Study Packet - Week 3
Workbook
Third Grade Independent Study Packet - Week 3
This third grade independent study packet offers Week 3 of reading, writing, math, science, and social studies activities.
3rd grade
Social studies
Workbook
Preschool Independent Study Packet - Week 3
Preschool Independent Study Packet - Week 3
Workbook
Preschool Independent Study Packet - Week 3
Week 3 of reading, writing, and math activities are featured in this independent study packet for preschoolers.
Preschool
Social emotional
Workbook
Get Ready for Fourth Grade
Get Ready for Fourth Grade
Workbook
Get Ready for Fourth Grade
This summer-themed workbook prepares students to enter the fourth grade with the skills they’ll need, and includes practice with the core subjects of word study, math, reading and writing.
4th grade
Reading & Writing
Workbook
Fractions Quiz
Fractions Quiz
Worksheet
Fractions Quiz
Quiz your first grader on her knowledge of fractions. She'll review simple fractions, including halves, thirds and fourths.
1st grade
Math
Worksheet
Draw the Line of Symmetry
Draw the Line of Symmetry
Worksheet
Draw the Line of Symmetry
In this second grade geometry worksheet, your child will practice finding the line or lines of symmetry on a variety of different shapes.
4th grade
Math
Worksheet

Geometry Resources

Geometry is a math subject that deals with shapes and their properties and spans many grades. Starting in preschool, students are introduced to 2D shapes. As they get older, students learn how to plot coordinates on a graph and work with 3D shapes and angles. Geometry can be a tough subject, but our resources will help your student become a master in no time!

Geometry Basics

Need to brush up on your geometry skills? Geometry deals with the discovery of patterns and calculation of areas, volumes, lengths, and angles. Read about some common concepts below, then move on to our geometry resources!

The circle
In geometry, students are introduced to some new mathematical terms relating to circles. Pi, commonly denoted by the π symbol, is a mathematical constant and is usually approximated as 3.14159. The radius of a circle is the distance from the middle of the circle to any point on the circle, while diameter is two times the radius. Lastly, the circumference is the distance around the circle once. These terms can then be found in some important formulas for circles:
  • Area = π x (radius2)
  • Circumference = 2 x π x radius or Circumference = π x diameter
Polygons
Students are introduced to polygons as early as preschool. Polygons are defined as closed, flat (or two dimensional) shapes with at least three straight lines. To study some of these shapes in more depth, visit our resources on triangles (3 sides), quadrilaterals (4 sides), pentagons (5 sides), and hexagons (6 sides).

3D Shapes
While two dimensional shapes only have a width and height, three dimensional shapes add the third dimension of depth. To learn more about what these shapes are, check out our 3D shapes resources. With this third dimension, the properties of the shapes change. Three dimensional shapes have the properties of:
  • Surface area: the total area of all surfaces, or the amount of area you would be able to paint over.
  • Volume: the amount of space inside the shape. For example, the amount of water it could hold. For more information on this subject, see our resources on volume.
Geometry covers many topics, and your child is sure to enjoy learning more about all of these math topics as they go through our resources!