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Geometric figure

Geometry Teacher Resources

Discover our many geometry lesson plans, printables, activities, and quizzes. Your students are sure to benefit from our resources, no matter which grade you teach. You can study geometry in many different subjects, such as language arts and science, not just math. We have daily math warm-ups, graphic organizers, critical-thinking exercises, shapes to cut out, and more!

Printables for Grades K-2

Centimeter Graph Paper
Isometric Dot Paper
Use Logical Reasoning (Gr. 2)
Fraction Quilt Designs
Tangram Art
Paper Airplane Mathematics
Centimeters and Meters (Gr. 2)
More Popular Geometry Printables (K-2)

Printables for Grades 3-5

Centimeter Ruler, Inch Ruler, and Protractor
Formulas for Perimeter, Area, and Volume
Blank Number Lines
Puzzles and Games – The Toothpick Way
Building with Toothpicks and Marshmallows
Coordinate Grids (Gr. 3)
More Popular Geometry Printables (3-5)

Printables for Grades 6-12

Fraction Strips
Quarter-inch Graph Paper
Square Dot Paper
Coordinate Planes
Coordinate Grid Template
A Fibonacci Search
Building Toothpick Bridges
More Popular Geometry Printables (6-12)

Lesson Plans for Grades K-5

Geometry, Color, and Piet Mondrian
Stained Glass Sun-Catchers
Estimating Angles, Area, and Length
Is the Magic 8-Ball Really Magic?

Lesson Plans for Grades 6-12

Designing a Quilt Pattern
Discovering the Magical Pi

Holiday & Seasons Resources

Winter Geometry Bulletin Board
Spider Search
Designing a Quilt Pattern - Worksheet 1
Presidents' Day Problems
An Outdoor Night Lantern
First Grade Summer Math
Third Grade: Over the Break
More Holiday and Seasons Resources

Art & Geometry Connected

Garden Tool Shapes
Calder Mobiles
Classical Architecture
Family Activities: Make a Shape Sculpture
Trace the Shapes
More Geometry & Art Resources

Social Studies & Geometry Connected

Whispering Gallery
Plato and Five Regular Solids
What Pythagoras Said
Literature & Math: Mondrian
Literature & Math: Madlenka & Zoom
Literature & Math: Stories about Paul Cezanne

Graphing Calculator Resources

Slide Rule
Calculators & Geometry Printable Book (9-12)
TI-81 Verifying Trigonometric Identities
TI-81 Generating Random Numbers
TI-81 Calculating Statistics
TI-82/83 Solving Equations
Graphing Calculator Grids
More Popular Calculator Exercises

More Resources for Math Teachers

Math Teacher Resources
Graphs & Charts – Teacher Resources
Measurement & Time Teacher Resources
Word Problems – Teacher Resources
Money – Resources for Teachers
Addition & Subtraction Teacher Resources
Decimals, Fractions, & Percentages – Teacher Resources
Estimation, Probability, & Statistics Resources for Teachers
Multiplication & Division Resources for Teachers

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October Calendar of Events
October is full of events that you can incorporate into your standard curriculum. Our Educators' Calendar outlines activities for each event, including: Fire Prevention Week (10/4-10), Metric Week (10/4-10), World Space Week (10/4-10), Earth Science Week (10/11-17), Chemistry Week (10/18-24), Teen Read Week (10/18-24), Make a Difference Day (10/24), and Halloween (10/31). Plus, celebrate Bullying Prevention Month, Diversity Awareness Month, Learning Disabilities Month, and School Safety Month all October long!

Bullying Prevention Month
October is Bullying Prevention Month, and it's a crucial topic for teachers and administrators to address. Bullying can cause both physical and emotional harm, and it can range from inflicting physical abuse to cyber-bullying (the use of cell phones, social networking sites, and other forms of technology to cause emotional distress). Learn how to recognize several forms of bullying and teasing, and discover effective techniques for dealing with and preventing bullying in your classroom.

Happy Halloween! Kids love this holiday and all the spooky decorations, games, and stories that go along with it. (Not to mention the candy, of course!) Take advantage of their enthusiasm with classroom connections and fun activities.