Discover Resources
Browse curated homeschool resources from the community
Create Histograms
Improve your math knowledge with free questions in "Create histograms" and thousands of other math skills.
Divide Numbers Ending In Zeros By 1-digit Numbers: Word Problems
Improve your math knowledge with free questions in "Divide numbers ending in zeros by 1-digit numbers: word problems" and thousands of other math skills.
The Dungeon Master s Riddle Alex Rosenthal
Yet another party of adventurers has broken into your lair to slay your minions and steal your treasures. Judging by the trail of destruction, you’re up against a fighter, a rogue, and a cleric. The first two won’t be a problem for a powerful necromancer like you— but the clerics' spells are trouble. Can you figure out which adventurer is the cleric before it’s too late? Alex Rosenthal shows how.
Create And Interpret Line Plots With Fractions
Improve your math knowledge with free questions in "Create and interpret line plots with fractions" and thousands of other math skills.
One Less With Pictures - Up To 10
Improve your math knowledge with free questions in "One less with pictures - up to 10" and thousands of other math skills.
Draw Lines Of Symmetry
Improve your math knowledge with free questions in "Draw lines of symmetry" and thousands of other math skills.
Multiply 2-digit Numbers By Larger Numbers
Improve your math knowledge with free questions in "Multiply 2-digit numbers by larger numbers" and thousands of other math skills.
The Infinite Life of Pi Reynaldo Lopes
The ratio of a circle's circumference to its diameter is always the same: 3.14159... and on and on (literally!) forever. This irrational number, pi, has an infinite number of digits, so we'll never figure out its exact value no matter how close we seem to get. Reynaldo Lopes explains pi's vast applications to the study of music, financial models, and even the density of the universe.
Compare Numbers Up To One Million
Improve your math knowledge with free questions in "Compare numbers up to one million" and thousands of other math skills.
Divide By 2-digit Numbers Using Models
Improve your math knowledge with free questions in "Divide by 2-digit numbers using models" and thousands of other math skills.
Add Two Multi-digit Numbers: Word Problems
Improve your math knowledge with free questions in "Add two multi-digit numbers: word problems" and thousands of other math skills.
Divide Unit Fractions And Whole Numbers
Improve your math knowledge with free questions in "Divide unit fractions and whole numbers" and thousands of other math skills.
Take Away Cubes - Numbers Up To 10
Improve your math knowledge with free questions in "Take away cubes - numbers up to 10" and thousands of other math skills.
PhET: Fourier: Making Waves
Add up sines or cosines to make waves of different shapes. Discover how changing the amplitudes of different harmonics changes the sound you hear. Play the Wave Game and combine harmonics to match a target waveform. Construct wave packets and explore the effects of changing the spacing between Fourier components and wave packet width.
Regular And Irregular Polygons
Improve your math knowledge with free questions in "Regular and irregular polygons" and thousands of other math skills.
Count Pictures - Up To 20
Improve your math knowledge with free questions in "Count pictures - up to 20" and thousands of other math skills.
Can You Solve the Multiplying Rabbits Riddle Alex Gendler
After years of experiments, you’ve finally created the pets of the future – nano-rabbits! They’re tiny, they’re fuzzy ... and they multiply faster than the eye can see. But a rival lab has sabotaged you, threatening the survival of your new friends. Can you figure out how to avert this hare-raising catastrophe? Alex Gendler shows how.