Preschool - 5th Grade Science Activities : Page 22

Your preschooler can learn how to siphon water with just two bottles and a plastic tube in this fun, educational science activity.

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

With Halloween right around the corner, find a way to use your brain and reward your tummy with a new type of science -- candy science!

In this project children practice the scientific method while playing with puffy paint.

The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.

The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.

This plaster fossil activity is a fun supplement to preschool science. Use plaster to make imprints of your child's handprints, footprints and other objects!

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

Play this flashlight game with your child to teach him about objects that are transparent, translucent, and opaque.

This activity is a fun way for your first grader to learn about how veggies help your body while being creative with art and drama. Here's how to get started.

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.

How can you tell the difference between a spider and an insect? Your child will find out as he makes a tray of yummy creepy crawly snacks.

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.

This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!

Your child will be delighted to learn about and gaze upon his favorite constellations with this set of stellar homemade placemats!

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.

Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.

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.

Using plants and other items from the outdoors and clothing they already own, your kids can dress up as any one of the four seasons or simply as a Garden.