With four levels of difficulty, this online jigsaw puzzle is a great brain-teaser for students of any age.

Kids will learn to recognize common letters of the alphabet by watching Tutu's magic show.

Shoot for the stars -- in this case, the sun -- by correctly identifying capital letters in this letter learning game.

Rock out to Penelope the Pegacorn and learn letters K, L, and R.

Watch Roly work out and learn to recognize the letters U, D, S, and Q.

Puzzles are a great way to work on math skills like shapes and organizing -- and this online puzzle is a great tool for kids of all ages and skill levels.

Kids practice identifying the uppercase letters L, K, and R.

Students in preschool and kindergarten will have to identify numbers and use their number sense on the fly to help them find as many rainbows as possible!

Kids practice sorting people and animals in this cute zoo game.

Kids practice concrete counting and simple addition at the pizza parlor.

Children practice phonological awareness and rhyming in this fast-paced game.

One of these things doesn't belong, and your preschooler will find it!

Your kid can practice counting and number sense by making pizzas. Yum!

Kids explore outer space and find uppercase letters in this alphabet game.

Boost letter knowledge by helping Tutu differentiate between uppercase and lowercase letters!

Children will crack the case using adjectives, descriptions, and process of elimination.

Kids must piece together this artsy puzzle, featuring painter Floyd and his muse.

Rock on! Kids build memory and logic skills with this musical piano game.

Kids help Penelope pick flowers, and learn simple subtraction along the way.

Students soar into the sky and catch uppercase letters in the clouds.

Cruise through the alphabet and practice recognizing letters in this educator-created game.

What comes next? Kids practice AB and ABC patterns in this simple quiz.

Kids look at pictures and listen to words to find pairs that rhyme.

Kids listen to clues and click the mud puddle with the correct uppercase letter.

Your kid will compare and contrast shapes in this fun, mud-filled game.

This digital game helps preschoolers and kindergarteners practice simple subtraction with single-digit numbers.

It's a number conga line! Kids flex cognitive skills and learn numbers with this puzzle.

Kids will love flexing fine motor skills and gaining computer literacy in this fun-filled mouse game.

Hear Birdee sing a tropical tune as she teaches your student the letters B, G, and E.