Keep up your math practice with virtual and offline math activities. Find free math games, apps, and activities to do at home.

Video
grades 1–5
Dorothy Vaughan: Pathbreaking Mathematician
Check out this video and article on Dorothy Vaughan, the supervisor of a group of boundary-breaking African American women whose calculations got astronauts into space.

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Video
grades 3–8
Experiments with Mobius Strips
How do you create interlocking papers with a single strip? Watch this video and see if you can recreate these mathematical experiments.

Worksheet
grades 3–7
How Much Soda Do You See?
Use your estimation skills to take your best, math-based guess about how many packs of soda make up the menorah.

Worksheet
grades 5–8
So Many Berries!
Find out a bit about how cranberries grow. Then, use math to estimate how many berries are actually in the bog.

Worksheet
grades 4–6
Money-Making Movies
Use facts about these popular holiday movies to practice some math skills and graph your results.

Interactive
grades 3–5
Turn Up the Volume
Use the beaker to select the amount of liquid you'll need to fill up the cubes. Count the cubes to help out.

Interactive
grades 4–5
Agrinautica
Build your math skills by terraforming a planet. Each plant, animal, fungus, and mineral you add represents a unique mathematical expression.

Article/Ebook
grades 5–10
World's Tallest Building
Find out about the architecture, materials, and process used to create the world's tallest building. Then explore the math problems and social justice activities.

Interactive
grades 2–4
Add the Animal Shoes
Figure out how many shoes you need for the animals. Try to do it without counting each foot.

Interactive
grades K–3
Make the Penguin Match
Use your spatial skills to turn the penguin all around to match the picture. Try to do it in the fewest number of moves!

Article/Ebook
grades 5–10
Stone Kites?
Learn about these mysterious stone structures in the western desert of Saudi Arabia. Then, try out some of the math questions.

Article/Ebook
grades 5–10
Goats That Climb
Find out how and why goats climb, and then choose one or more of the math questions to try. Check out the extra resources, too.

Activity
grades 5–7
Find Pi Everywhere
Discover the magical mathematical nature of pi. All you'll need is a circular object, some string, and scissors.

Activity
grades 3–8
Origami Boxes
Learn the Japanese art of paper folding and make your very own origami box. Decorate the paper before folding to add a personal touch!

Activity
grades 3–5
Use Legos to Learn Math
Got some Lego bricks lying around? Use them to learn and practice some simple math concepts.

Activity
Preschool–grade 3
Smoothie Math
Get kids counting while cooking with this berry smoothie recipe that mixes in some math talk and teaching.
Activity
grades 3–5
How to Shade a Cube
Learn the basics of drawing three-dimensional shapes with this helpful drawing tutorial.

Activity
Preschool–grade 10
Daily Math Problem
At any time of day, use the daily math problem, presented at a variety of levels, to practice math skills and problem-solving.

Article/Ebook
grades 5–10
World's Tallest Building
Find out about the architecture, materials, and process used to create the world's tallest building. Then explore the math problems and social justice activities.

Article/Ebook
grades 5–10
Stone Kites?
Learn about these mysterious stone structures in the western desert of Saudi Arabia. Then, try out some of the math questions.

Article/Ebook
grades 5–10
Goats That Climb
Find out how and why goats climb, and then choose one or more of the math questions to try. Check out the extra resources, too.

Article/Ebook
grades 5–10
Reindeer Racing!
Read about the Sami people and how reindeer factor into their lives. Then choose some of the math problems, extensions, or worksheets to try.

Article/Ebook
grades 5–10
Brew Up Some Math
Travel to Argentina to learn about the the cultural importance of yerba mate then do the math problems about this brewed beverage.

Interactive
grades 3–5
Turn Up the Volume
Use the beaker to select the amount of liquid you'll need to fill up the cubes. Count the cubes to help out.

Interactive
grades 4–5
Agrinautica
Build your math skills by terraforming a planet. Each plant, animal, fungus, and mineral you add represents a unique mathematical expression.

Interactive
grades 2–4
Add the Animal Shoes
Figure out how many shoes you need for the animals. Try to do it without counting each foot.

Interactive
grades K–3
Make the Penguin Match
Use your spatial skills to turn the penguin all around to match the picture. Try to do it in the fewest number of moves!

Interactive
grades 3–5
Fraction Practice with Penguin
Roll the penguin to his balloons by selecting the number on the line that matches with the circle segments.

Interactive
grades 4–6
Coordinate Creatures
Plot points on a grid and see what creature they create. What's that in the cave? Change the x- and y-coordinates to find out!

Interactive
grades 3–5
Flapjack Fractions
Play this fun online game where you try to flip the correct number of pancakes shown on the fraction.

Interactive
grades 3–5
Perfect Precipitation
Rearrange the numbers to give your plants the amount of water they need in this game. Learn place value while watching your plants grow!

Interactive
grades 1–3
Odd Mysteries
Become an Odd Squad agent and use math to find the mysterious creatures.

Interactive
grades 1–4
Mystery Number
Use greater-than and lesser-than clues to find the right number.

Interactive
grades 3–6
FogStone Isle
Build deep understanding of fractions with this fun virtual world.

Interactive
grades 3–5
Building Blocks
Learn about area and perimeter in this interactive. Sizes and shapes: How do they all relate? Start exploring, then challenge yourself in a game.

Lesson
grades K–5
Visual Math Problems
Work through these daily math challenges, each featuring a picture and a prompt. Write down your answer and discuss with a teacher or caregiver.

Lesson
grades 3–5
Multiplication Mastermind
Practice multiplication skills, and check your knowledge with a post-lesson quiz.

Lesson
grades K–6
A Snail's Pace
Play this game and see which snail will win the race. Use mental addition, probability, and patterns to move your snail to the finish line!

Lesson
grades 2–6
Which One Holds More?
Grab two sheets of paper and create two different-size cylinders. Predict which one will hold more Legos, beads, or other objects of your choice!

Lesson
grades 3–8
Tangram Puzzle
Play this ancient game, where you create different shapes and figures, using just seven geometric tiles. There are 40 interactive puzzles to choose from.

Lesson
grades 1–5
Math Skills Galore!
Choose the grade level and skill that works best, watch the videos, play the games, and do the practice.

Lesson
grades 1–12
Math Made Accessible
Read, watch, and solve math problems in algebra, geometry, statistics, calculus and trigonometry. Complete an activity, open a digital textbook, or try a practice problem.

Video
grades 1–5
Dorothy Vaughan: Pathbreaking Mathematician
Check out this video and article on Dorothy Vaughan, the supervisor of a group of boundary-breaking African American women whose calculations got astronauts into space.

Selected by

Video
grades 3–8
Experiments with Mobius Strips
How do you create interlocking papers with a single strip? Watch this video and see if you can recreate these mathematical experiments.
Video
grades 4–5
Mixed Up About Mixed Numbers?
Learn how to use a visual, step-by-step approach to transform improper fractions into mixed numbers.
Video
grades 4–5
Modeling Multiplication
Watch this video that shows off a visual process for approaching multiplication problems. Use that process on other multiplication problems, including pictures!

Video
grades 3–5
Calculating Area and Perimeter
Learn a couple methods for figuring out the perimeter and area of a rectangle in this sci-fi-themed video.
Video
grades K–5
Playing Card Math Games
Learn these math games that only require a deck of cards. Play with a brother, sister, or family member to test your skills.

Video
grades 4–8
Women Solving Wonders
Watch this video to learn about the women who made space travel possible. What were the calculations that helped America advance in the space race?

Website/App
grades 3–12
Discover a STEM Career Path
Browse this site's videos featuring inspiring women discussing their work. Which careers seem most interesting to you? How might you pursue them?

Website/App
grades 3–8
Social Math Battle
Use your math skills to battle your friends (or the computer) in this virtual card game. Choose your level, and defeat your opponent!

Website/App
grades 3–12
Math in Three Languages
Choose a language -- English, Spanish, or Portuguese -- then click on a math concept to get some information. Explore other topics, too!

Website/App
Preschool–grade 12
Great Minds: Knowledge on the Go
Build knowledge with these high-quality, daily instructional video lessons for ELA (grades K–8), math (grades K–12), and science (grades 3–5).

Website/App
grades 1–12
CK-12 (For Students)
Choose a subject and specific topic to practice or learn some math, science, or social studies.

Website/App
grades K–3
BrainPOP Jr.
Make learning fun for young students with engaging videos, activities, games, printables, and more on a variety of subjects.

Website/App
grades K–12
Freckle
Practice core subject skills with pretests, worksheets, inquiry-based lessons, and benchmark assessments.

Website/App
grades 1–8
Math Practice in a Role-Playing Universe
Become a math wizard in this arithmetic-focused adventure game.

Website/App
Preschool–grade 12
Independent Math
Choose the grade level that's right to get started.

Website/App
Preschool–grade 6
Math Skills
Choose a grade level and click on the numbers icon to get to the math games. Pick a skill that would be good to practice.

Worksheet
grades 3–7
How Much Soda Do You See?
Use your estimation skills to take your best, math-based guess about how many packs of soda make up the menorah.

Worksheet
grades 5–8
So Many Berries!
Find out a bit about how cranberries grow. Then, use math to estimate how many berries are actually in the bog.

Worksheet
grades 4–6
Money-Making Movies
Use facts about these popular holiday movies to practice some math skills and graph your results.

Worksheet
grades 3–5
Find the Most Amusement Parks
Solve the problems in this packet using the state-by-state amusement park data in the chart. Which state has the most amusement parks? The least?

Worksheet
grades 4–6
What's the Missing Number?
Look at the numbers, figure out the pattern, and then use that pattern to find the missing number. Check your work with the answer key.

Worksheet
grades 2–4
Fraction Strips
Print out these fraction strips and cut them up. Then experiment with them in different combinations to see which fractions make up a whole.

Worksheet
grades 3–5
Sporty Math
Solve problems, decode messages, and complete a word search with Snoopy as you explore the math in baseball, surfing, skateboarding, and more!

Worksheet
grades 5–8
How Much Toilet Paper is Enough?
Find out how much TP you actually need. Also, see if there's a correlation between the number of sheets and the roll's diameter.