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Interactive
Other

Crick Primary School: The Wall Addition

For Students Pre-K - 1st Standards
Students click on the bricks with the correct answer to destroy the wall and move up a level. The activity reviews addition facts.
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Interactive
Other

Crick Primary School: The Wall Subtract

For Students Pre-K - 1st Standards
Students review subtraction facts in this learning activity. Learners click on the bricks with the correct answer to destroy the wall and move up a level.
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Lesson Plan
PBS

Pbs Mathline: Looking Through the Algebraic Lens Grades 3 5 [Pdf]

For Teachers Pre-K - 1st Standards
Young scholars will explore odd and even numbers as well as triangles hidden in polygons through this lesson. Printable lesson.
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Activity
Exploratorium

Exploratorium: Geometry Playground

For Students Pre-K - 1st Standards
Colorful explorations of geometry, taken from a museum exhibit. With sections on the geometry of light, the geometry of movement, and the geometry of patterns. Includes photo essays, videos, and activities.
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Unknown Type
Teachnology

Teachnology: Math Shapes Teaching Theme

For Teachers Pre-K - 1st Standards
Shapes Theme provides an excellent collection of free sample worksheets, teacher resources, lesson plans and interactive media for the elementary grades.
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Activity
Scholastic

Scholastic: Math Maven's Mysteries: The Case of the Hatcher Hotel Heist

For Students K - 1st Standards
Help Math Maven solve this mystery! Items are missing from several hotel rooms, but some addition and subtraction clues have been left behind. Use your skills to figure out where the thief will strike next!
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Activity
University of Waterloo (Canada)

University of Waterloo: Arithmagic: Mental Math

For Students Pre-K - 1st Standards
Test your mental math skills in arithmetic. How many questions can you answer in one minute? Good luck!
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Lesson Plan
CPALMS

Cpalms: Creating Shapes in Our World

For Teachers Pre-K - 1st Standards
[Free Registration/Login Required] In this lesson, students will work with 3-Dimensional shapes identifying attributes of the shapes and recreating them. Students will create, identify and describe 3-Dimensional shapes as part of the...
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Activity
Other

Web Math Minutes

For Students Pre-K - 1st Standards
Students can practice addition, subtraction, multiplication, and division through this customizable learning resource. Choose the number and type of problem as well as the largest number used.
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Lesson Plan
Alabama Learning Exchange

Alex: Searching Solid Shapes

For Teachers K - 1st Standards
Lesson introducing the basic three-dimensional shapes (sphere, cylinder, cone, cube). Common items with those shapes are hidden on the playground for young scholars to find and photograph. Pictures are then used to create a photostory....
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Lesson Plan
ArtsNow

Arts Now Learning: Moving Shapes [Pdf]

For Teachers K - 1st Standards
These activities will allow learners to discover the concepts of geometry through shape exploration and the creation of choreographic sequences.
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Unit Plan
E-learning for Kids

E Learning for Kids: Math: Husky Sled: Addition to 20

For Students K - 1st Standards
Kodi the sled dog needs your help. Can you help him count?
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Unit Plan
E-learning for Kids

E Learning for Kids: Math: Food Market: Addition and Multiplication

For Students K - 1st Standards
Go shopping with Annie and learn to add and multiply.
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Activity
Chateau Meddybemps

Chateau Meddybemps: Math Skills Development

For Teachers Pre-K - 1st Standards
Thirteen steps in developing math understanding is provided by Susan Jindrich, who has contributed to the creation of Chateau Meddybemps.
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Activity
AAA Math

Aaa Math: Complete a Numerical Sentence Subtraction

For Students Pre-K - 1st Standards
Students can practice solving subtraction equations through these interactive learning exercises. Three games are also available to challenge students' understanding of the skill.
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Activity
AAA Math

Aaa Math: Inverse Relationship of Addition and Subtraction

For Students Pre-K - 1st Standards
This site introduces addition and subtraction fact families and provides an opportunity for students to practice the skill.
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Activity
AAA Math

Aaa Math: Subtraction

For Students Pre-K - 1st Standards
Learners practice subtraction facts using objects. Subtraction facts and an example are included.
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Activity
School Express

School Express: Online Addition

For Students Pre-K - 1st Standards
Great place to sharpen your addition skills. Start with basic facts and go all the way up to 3 digit addition with regrouping. You select the level of difficulty and the number of problems. You can also check your answer right away.
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Activity
AAA Math

Aaa Math: Inverse Relationship of Subtraction and Addition

For Students K - 1st Standards
Students explore the inverse relationship of addition and subtraction. The resource provides self-check exercises and timed learning games to practice the concept.
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Interactive
Arcademics

Arcademics: Minus Mission

For Students K - 1st Standards
Shoot the slime by subtracting numbers correctly.
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Interactive
National Council of Teachers of Mathematics

Nctm: Illuminations: 4.4 Developing Geometry Understandings With Tangrams

For Students K - 1st Standards
Students use this interactive website to explore tangrams by connecting the pieces.
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Activity
Texas Instruments

Texas Instruments: Number and Operation Sense: Whole Numbers

For Teachers Pre-K - 1st Standards
In this activity, students attain a basic understanding of numbers and number operations, developing number sense, and gaining fluency in arithmetic computation. They also learn to use the calculator to explore the mathematical...
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Lesson Plan
University of Texas at Austin

Mathematics Teks Toolkit: What's Poppin

For Teachers Pre-K - 1st Standards
Compare weights and volumes using popped and unpopped popcorn.
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Lesson Plan
University of Texas at Austin

Mathematics Teks Toolkit: Oh No! My Ominoes!

For Teachers Pre-K - 1st Standards
Explore pentominoes by determining congruent and non-congruent shapes.