This coloring page features a puffed up, spiky blowfish.

Find out how colors work with an intro to the color spectrum. Kids will investigate the seven colors of the rainbow and do a color wheel experiment.

When we get embarrassed or anxious, and all of a sudden our cheeks get red! Why does our body do this? Find out what scientists think blushing is all about.

I spy with my little eye... six simple machines! Here's a fun way to help your child review the simple machines.

Your budding ornithologist will love an introduction with coloring pages like this one featuring the New Hampshire state bird.

This page celebrates the Louisiana state bird, the Brown Pelican!

Did you know that insects like dragonflies have life cycles that are very similar to our own? Help your little scientist get to know the circle of life.

Grandma and grandpa didn't always have gray hair. Find out about what gives our hair color and what makes our hair lose that color as we get older.

Learn more about Gallimimus, one of the fastest dinosaurs, with this cool dino dot to dot.

Pull the lever on learning! Get to know one of the six simple machines with this worksheet about the lever.

Learn about the Maryland state bird, an oriole famous for its bright colored feathers.

What does a plant need to grow? Just like us, plants need food, water and air! Help your child understand more about plant life.

Here's an introduction to different types of rocks.

Guinea pigs are social animals that make great pets. Test your child's knowledge of these furry critters with this fun quiz.

Your budding ecologist will learn about Hawaiian creatures as she colors, cuts out, and plays with sea turtle, monk seal, stilt bird, and quail finger puppets.

Your kids will have a blast making a mess while they build important science and reading skills. So roll up your sleeves and dig in to this week's ideas!

Your budding ornithologist will love this coloring page that features Virginia's state bird, the cardinal!

Whoa, this spider is quite the spinster! He is actually one of many brand new species discovered between 2009 and 2011.

Challenge your science student to record a shadow over the course of a day and make the connection between shadows and the time of day.

This dot to dot page features giant Barosaurus, a dinosaur with a very, very long neck.

First graders can learn about the planet Venus and label its layers in this simple and engaging exercise!

If your kid gets excited about snakes, you need this cool worksheet. Learn a bit about carpet pythons, such as what colors they may be, and then color the picture.

Give your child a great coloring page full of fun flower facts! This one is about the iris flower and the butterfly.

Learn about Yellowstone National Park's peregrine falcons, which survived heavy pesticide use in the 1960s.

First graders can read the information about Mercury then label each layer of the planet using what they've learned.

Learn all about Delaware's state bird, the Blue Hen Chicken.

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

Learn about bats and make an animal headband with this awesome worksheet!

Get the facts on the beautiful elk, an American treasure and a symbol of Yellowstone National Park.

Kids draw something they smell in the garden for this kindergarten science worksheet. They learn that smell is a sense and that we use our noses to smell.