Geometry Resources

1,220 filtered results
1,220 filtered results
Geometry
Sort by
Rocket Like Mae Jemison
Rocket Like Mae Jemison
Activity
Rocket Like Mae Jemison
Craft a paper rocket in this hands-on activity inspired by the life of Mae Jemison!
Preschool
Social studies
Activity
Patterns Quiz
Patterns Quiz
Game
Patterns Quiz
In this short patterns quiz, players pick the picture that completes the pattern.
Preschool
Math
Game
Label the Continents
Label the Continents
Worksheet
Label the Continents
Does your little one know the different continents? Help her cut and paste the continent names onto this colorful world map.
1st grade
Reading & Writing
Worksheet
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
Spider Web Shapes
Spider Web Shapes
Activity
Spider Web Shapes
Take the spookiness out of spiders with this web-making activity! Your child will practice talking about and creating shapes in this Halloween craft, and learn about spiders along the way.
Preschool
Math
Activity
Preschool Writing
Preschool Writing
Workbook
Preschool Writing
This workbook focuses on prewriting skills, featuring activities that help develop fine motor skills and teach simple writing techniques.
Preschool
Math
Workbook
Counting 2
Counting 2
Guided Lesson
Counting 2
In this lesson, kindergarteners will be given the chance to focus on their counting skills with engaging exercises and guided instruction. Just as identifying the letters of the alphabet is a precurser to reading, so is counting to developing math fluency. Soon, your child will learn that the numbers they are counting have associated values, so the more practice they can get with counting the better.
Kindergarten
Math
Guided Lesson
Perimeter of a Rectangle
Perimeter of a Rectangle
Exercise
Perimeter of a Rectangle
Students will get the bigger picture after they run through this exercise on calculating the perimeter of a rectangle.
4th grade
Math
Exercise
Geometry 4
Geometry 4
Guided Lesson
Geometry 4
This guided geometry lesson takes second graders on an exploration of 2D and 3D shapes. Kids will learn how to sort shapes, as well as partition them into halves, quarters and thirds. Tangrams are also featured within the exercise in order to give kids practical ways of practicing their new geometry skills. For more printable practice, try the geometry worksheets recommended by our curriculum advisors to accompany this lesson.
2nd grade
Math
Guided Lesson
Characteristics of Polygons
Characteristics of Polygons
Lesson Plan
Characteristics of Polygons
Bring on the polygons! Your students will build their understanding of polygons and sort shapes into categories based on their attributes in this lesson.
3rd grade
Math
Lesson Plan
3-D Shapes...Create!
3-D Shapes...Create!
Lesson Plan
3-D Shapes...Create!
The best way to learn about shapes? Make them! This lesson gets students using clay to make and learn about 3-D shapes.
1st grade
Math
Lesson Plan
2D and 3D Shapes
2D and 3D Shapes
Worksheet
2D and 3D Shapes
Boost your child's understanding of geometry dimensions with this worksheet that challenges her to match 2D and 3D Shapes.
1st grade
Math
Worksheet
Square Tangram
Square Tangram
Game
Square Tangram
1st grade
Math
Game
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
Find The Perimeter: Real Life Objects
Find The Perimeter: Real Life Objects
Lesson Plan
Find The Perimeter: Real Life Objects
This lesson on perimeter will let your students walk around the class to see the border, use a measuring tape to measure the walls in their classroom, and enable them to understand how math is related to real life!
3rd grade
Math
Lesson Plan
Preschool Math
Preschool Math
Workbook
Preschool Math
This workbook gives preschoolers a fun introduction to simple math concepts.
Preschool
Math
Workbook
Colony Area Measurement
Colony Area Measurement
Game
Colony Area Measurement
In this space-themed game, kids find the area of new colonies by using repeated addition and multiplication strategies.
3rd grade
Math
Game
Assessment: Entering Second Grade Math
Exercise
Assessment: Entering Second Grade Math
Assessment: Entering Second Grade Math will help students practice this key first grade skill. Try our free exercises to build knowledge and confidence.
1st grade
Math
Exercise
4th of July Shapes
4th of July Shapes
Worksheet
4th of July Shapes
The 4th of July celebration is full of stars, stripes and many other shapes! Can your child find all the shapes in this festive coloring page?
Preschool
Math
Worksheet
Snake Coloring Patterns
Snake Coloring Patterns
Worksheet
Snake Coloring Patterns
These sneaky snakes are hiding, but your kindergartener can crack the code to color them in and reveal their patterns.
Kindergarten
Math
Worksheet
Solid Shapes: Identifying 3D Shapes
Solid Shapes: Identifying 3D Shapes
Lesson Plan
Solid Shapes: Identifying 3D Shapes
Introduce your students to 3D solid geometric shapes and encourage them explore their everyday space for these shapes. In this lesson, they will learn to look at a ball as a sphere!
Kindergarten
Math
Lesson Plan
Cutting and Tracing Fun
Cutting and Tracing Fun
Workbook
Cutting and Tracing Fun
Before kids can write they'll need to build up their hand muscles and fine motor skills. One of the ways to work on this is with cutting and tracing exercises like the ones in this book.
Preschool
Math
Workbook
Fractions 3
Fractions 3
Guided Lesson
Fractions 3
Fractions can be challenging when taught in an abstract way. That’s why this unit invites learners to engage with fractions and mixed numbers in very visual and concrete ways using number lines, tape diagrams and area models. Students will learn different strategies to practice identifying and generating equivalent fractions.
5th grade
Math
Guided Lesson
Rhythm Patterns
Rhythm Patterns
Lesson Plan
Rhythm Patterns
Let's get clapping! Help students extend their knowledge of patterns by using rhythm. After making musical patterns, students will translate the patterns into shape patterns.
Preschool
Math
Lesson Plan
Shapes Inside Shapes
Shapes Inside Shapes
Lesson Plan
Shapes Inside Shapes
Look all around! We can find 2D shapes inside 3D shapes wherever we go! In this lesson, students will sort shapes and recognize the 2D components of common 3D shapes.
Kindergarten
Math
Lesson Plan

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!