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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

Isometric Dot Paper
Centimeter Graph Paper
Use Logical Reasoning (Gr. 2)
Tangram Art
Fraction Quilt Designs
Shapes, Lines and Patterns
Math Warm-Up 131 for Gr. 1 & 2: Measurement & Geometry
More Popular Geometry Printables (K-2)

Printables for Grades 3-5

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

Printables for Grades 6-12

Literature & Math: Stories about the Solar System
Square Dot Paper
Fraction Strips
Math Warm-Up 130 for Gr. 5 & 6: Measurement & Geometry
Math Warm-Up 131 for Gr. 5 & 6: Measurement & Geometry
Math Warm-Up 134 for Gr. 5 & 6: Measurement & Geometry
Coordinate Grid Template
More Popular Geometry Printables (6-12)

Lesson Plans for Grades K-5

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

Lesson Plans for Grades 6-12

Designing a Quilt Pattern
Discovering the Magical Pi

Holiday & Seasons Resources

First Grade Summer Math
Winter Geometry Bulletin Board
An Outdoor Night Lantern
Presidents' Day Problems
Third Grade: Over the Break
Spider Search
Creating a One-Patch Quilt Design
More Holiday and Seasons Resources

Art & Geometry Connected

Classical Architecture
Calder Mobiles
Garden Tool Shapes
Family Activities: Make a Shape Sculpture
Trace the Shapes
Math Warm-Up 112 for Gr. 1 & 2: Measurement & Geometry
More Geometry & Art Resources

Science & Geometry Connected

Building Toothpick Bridges
Connecting Volume, Mass, and Capacity (Gr. 5)
Math in Science: Measuring Angles
Science Skill: Classifying Blocks
How Are Waves Reflected?
Activity: Reflection
A Bridge with a Bulge

Social Studies & Geometry Connected

Coordinate Grids (Gr. 3)
Whispering Gallery
Plato and Five Regular Solids
What Pythagoras Said
A Fibonacci Search
Literature & Math: Follow the Line & Mondrian

Graphing Calculator Resources

Calculators & Geometry Printable Book (9-12)
Slide Rule
Graphing Calculator Grids
TI-81 Simplifying and Editing Expressions
TI-81 Evaluating Formulas
TI-81 Calculating Recursive Patterns
TI-81 Graphing Functions
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


Teaching Racism & Discrimination in America
The issues of racism, prejudice, and discrimination have plagued the United States since it was founded, and racially motivated killings still occur with frequency today. Help your students understand the historical contexts of racism—with references on slavery, immigration, and the civil rights movement—to frame your conversation on modern instances of prejudice.

Poptropica Teaching Guides
Poptropica is one of the Internet's most popular sites for kids—and now it's available as an app for the iPad! It's not just a place to play games; each of the islands featured on the site provides a learning opportunity. Check out our teaching guides to four of Poptropica's islands: 24 Carrot Island, Time Tangled Island, Mystery Train Island, and Mythology Island.

Teaching with Comics: Galactic Hot Dogs
Reach reluctant readers and English-language learners with comics! Our original teaching guides to the Galactic Hot Dogs comic series (chapters 1-4 and 5-8), as found on Funbrain.com (and now in print!), will take students on a cosmic adventure while engaging their creative minds. Plus, find even more activities for teaching with comics, featuring many other classic stories.

July Calendar of Events
July is full events that you can incorporate into your standard curriculum. Our Educators' Calendar outlines activities for each event, including: Canada Day (7/1), Independence Day (7/4/1776), World Population Day (7/11), Bastille Day in France (7/14), National Ice Cream Day (7/19), First Moon Landing (7/20/1969), World War I Began (7/28/1914), Author J.K. Rowling's Birthday (7/31/1965). Plus, celebrate Read an Almanac Month and Recreation and Parks Month all July long!

Interested in using different types of media in your classroom? We have a growing collection of videos, with related activities, for holidays and events, including: Independence Day, slavery & the Civil War, American History, U.S. Presidents, handwashing awareness, the Common Core, women's history, Memorial Day, and the environment. Enjoy!

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