Discover the many different kinds of conifer and deciduous trees as you complete this word search!

Alfred Nobel, though he held over 300 patents in his lifetime, is most famous for inventing dynamite.

Your preschooler can get practice identifying seasons (and also writing postcards!) with this seasonal variety.

Did you know snowflakes are so unique, there are no two alike? Teach your child about how snow forms with this worksheet.

This worksheet will help your kindergartener with her vocabulary, as well as develop her early science skills.

Learn the basics of human anatomy with this info sheet all about the bladder. Your child will learn the different parts of the bladder

Check out this page about the robin, Michigan's state bird that's famous for laying bright blue eggs instead of white ones.

The rainforest is a vibrant, lush place teaming with life! Your little nature explorer can take an expedition to find the many hidden animals in this scene.

Who is this Frankenstein guy anyway? He's not the monster -- he's the guy who invented him.

Looking for a collection of questions to quiz your kid's overall knowledge? This printable will challenge your kid's overall knowledge.

The sugar glider looks so odd you may think it only exists in cartoon, but your kid can learn a bit about this very real animal and then coloring it in.

Young inventors will have a blast with this worksheet on compound machines! Use three of the six machines together to make work easier.

Learn a little bit about green tree frogs (like that they sleep on the underside of leaves!) and then color in this scene of them at the zoo.

Trace the dotted lines to place each tree in the correct season then write down the name of the season under each picture.

Spring is on the way with flowers trumpeting the return of sunshine. Explore this diagram of the calla lily and color it in too!

Children learn about the animals that inhabit Australia in this tracks-matching activity.

This butterfly mandala makes a perfect supplement to life science classes!

Did you know we eat all kinds of plant parts, from the root to the flowers? Discover the importance of plants in our diet with this fun worksheet.

Teach your child about the importance of preserving wildlife the fun way--with this Red Cockaded Woodpecker coloring page!

Meet Michael Faraday, the inventor of the first electric motor. Without Faraday, who knows if we would even have working cars, airplanes or even clocks!

Ever wonder why sounds change as they move away from us? Learn all about the Doppler effect with this physics worksheet.

This coloring page doubles as an info sheet, all about the burrowing owl! Your child will get to draw his own owl using the grid helper.

Animal lovers, get acquainted with a very unique species, the okapi! Read this info-sheet to learn about why this animal is endangered.

If your child is studying life science, introduce her to all the strange animal pairs that work together in the wild.

A fun challenge for kids, this Earth Day crossword puzzle is a great way to review facts about the Earth and get a reminder on how to live green.

There aren't many blue animals out there, but here's one that will be fun to color: the blue dart frog. Its bright color warns predators that it is poisonous.

Explore the circle of life with this informative coloring sheet! Help your student color and learn the names of each stage of a dragonflyâs life.

Help your child practice logic and reasoning with this weather worksheet that will challenge her to choose the right kind of clothing.

Frogs aren't exactly dinosaurs, but they were around during prehistoric times. Celebrate this resilient species with a dot to dot activity.

Having a pet is a big responsibility. Help your child decide which items he needs to help care for Casey the cat.