Our friend Mijo is living proof that three's a charm! A mix of German shepherd, chow-chow and lab, he's got more than enough cuteness to go around.

Tortoises lived in prehistoric times, and they looked pretty much the same then as they do today. Get to know this long-living reptile with a fun dot to dot.

Use this illustrated reader to help kids learn about Dr. Mae Jemison, the first African American woman to enter space.

This printable booklet is a great way to help children learn facts about Wangari Maathai, the first African woman to win a Nobel Peace Prize. Each nine-page worksheet produces two half-page booklets.

These printable booklets are a great way to inspire children with the work of accomplished scientist and conservationist Jane Goodall while helping them master early literacy concepts.

Which one is longer? Practice quantifying things in measurements using this beginner's worksheet!

Grab a number chart that goes up to a hundred and fill in the numbers surrounding the ones in the green boxes on this math and patterns worksheet.

Find out who wrote and illustrated the book that introduced these beloved characters. The answers are on the book cover.

Children use their critical thinking skills and knowledge of community helpers to select the odd picture out.

Words can be tricky things -- especially when you're dealing with the notorious silent "e."

Use this printable booklet to introduce children to the inspiring story of Katherine Johnson, a barrier-breaking NASA mathematician, while building their vocabulary and boosting reading and writing skills.

Children use their critical thinking skills and knowledge of community helpers to select the odd picture out.

Practice pronouncing the German words for colors, and then color in various things with the correct color.

Get cooking and learn French vocabulary words for different things you might find in the kitchen.

Your kindergarteners will look at the pictures each row and circle the item that does not belong with the others.

Introduce your first grader to centimeters by helping her measure some familiar things: school supplies!