Why do some objects make loud sounds when dropped, while others make quiet sounds?

The Mockingbird is Tennesse's state bird: it can mimic the sounds of other birds, and even the sounds of insects.

The Mockingbird is Texas' state bird: it can mimic the sounds of other birds, and even the sounds of insects.

The Mockingbird is Mississippi's state bird: it can mimic the sounds of other birds, and even the sounds of insects.

Match the sense to the picture in this five senses worksheet!

Match the sense to the picture in this five senses worksheet!

Challenge your first grader to put these plant life cycle stages in the correct order with this fun beginning biology sheet.

Color in this picture of the California Gull, which, oddly enough, is the Utah state bird.

Listen to the sounds of everyday life in this science worksheet!

Color in this picture of a Hawaiian Goose, a type of bird that lives only on the islands of Hawaii.

The Wyoming State bird is the Western Meadowlark. First graders can learn fun facts and add color to the picture!

The cattle dog isn't your average dog, and its back story is unusual too. Learn about these dogs and color in the picture.

The Oregon state bird is the Western Meadowlark. First graders will love learning fun facts and adding color to the picture of this bird!

Explore this diagram of the water hyacinth with your little one. She'll be learning the parts of a flower as she colors in this delighful picture.

Learn all about planting onions with a fun coloring page! Little gardeners everywhere can read up on onion care as they color this picture.

The North Dakota state bird is the Western Meadowlark. Learn fun facts about this bird then add color to its picture to bring it to life!

The Washington state bird is the Willow Goldfinch. First graders will learn fun facts and add color to help bring the picture of the bird to life!

The Washington, D.C. state bird is the Wood Thrush. First graders can learn fun facts and add color to bring the picture of this bird to life!

Let your little weather observer discover the four seasons! She'll match up each season with its proper picture to show her knowledge of how weather changes.

The Alaska state bird is the Willow Ptarmigan, also known as the Willow Grouse. First graders can learn fun facts and add color to the picture of the bird!

Help your kid get his head around the seasons with this worksheet that asks him to draw a picture of the correct season according to what each kid is wearing.

Planting pumpkins can be a breeze with this fun gardening guide. Have your child help you color in this picture as you read a bit about pumpkin care.

The Kansas State bird is the Western Meadowlark. First graders will learn fun facts and add color to the picture of this state bird.

There's no better way to get your child thinking about the weather than by having them write about it. Kids write a sentence about the weather in each picture.

Learn about the parasaurolophus, one of the most musically inclined dinosaurs with this dot-to-dot coloring page.

The mockingbird is internationally known, but it's also the most treasured bird in the state of Florida. Color in Florida's state bird in this coloring page.

Listen closely! Do you hear anything? Identify examples of sound energy in this kindergarten and first-grade worksheet!

Australian birds feature some unique, striking groupings of bright color, and the sulphur-crested cockatoo may put them all to shame.

Can your child tell what will be attracted by a magnet? Challenge him to think about why magnets attract certain objects.

Kids only get a blue tongue from eating blue candy, and luckily it only lasts a short while. These Australian lizards have blue tongues, no candy needed.