Kindergarten - 4th Grade Science Activities : Page 18

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

In this science fair project, students create their own miniature salt flats at home.

Reuse and recycle cardboard tubes to make spooky spiders, kooky caterpillars, wacky worms, and more.

This science fair project idea produces sounds by creating vibrations using different objects.

Use simple materials to build a "worm hotel" with your kindergarten soil scientist...and see what worms really do all day.

Get down to the rubber with this science project that tests the effectiveness of different types of erasers.

Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.

What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.

Help your child create a written message and practice their letters using sticks they find in nature. Here's how to get started.

Teach your child the meaning of recycle and reuse by repurposing plastic spoons as plant markers for your vegetable garden.

In this free science fair project, build a star clock and learn how to tell time on a clear night by observing the big dipper!

Design a survival kit. Brainstorm various survival scenarios. Address basic human requirements and natural resources. Describe each tool as well uses.

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

Determine whether butterflies like to drink sugar water, salt water, or plain water.

Learn how to make a ping pong ball anemometerâa device used to measure wind speedâin this free science fair project idea.

Spiders don't go to grocery stores or fast food chains to get their food -- they set up traps and wait for their food to come to them!

Use sticks and stones to create create an outdoor version of tic-tac-toe!

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.

Satisfy your sweet tooth with this easy summer activity! Make homemade ice cream and let your child practice his science skills.

Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

Learn about different fern fronds with your third grader as you create lacy, natural decorations on your Easter eggs this year.

Encourage local wildlife to settle down in your backyard with this adorable bird nest craft.

Here's a household scavenger hunt that shows kids the natural sources behind everyday objects...and builds reading skills, too!

Looking for an enjoyable evening activity you can do with your kids? Study the stars: help them learn about constellations by making one of their own.

Before your treat your child (and yourself!) to a yummy snack, help her learn a little about Sir Isaac Newton's First Law of Motion!

Bring the magic and mystery of the night sky to the light of day with this fun constellation art project!

On the next chilly, winter day, invite your fifth grader to make a hand warmer by experimenting with the loaded combination of a few natural ingredients.

This science fair project idea explores whether white light can be separated into different colors.