Preschool - 5th Grade Science Resources : Page 46

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

This science fair project idea investigates the ability of different whitening toothpastes to whiten teeth.

Here's a first grade ladybug game that explores how air can move solid objects, and adds some measurement practice, too. Play, learn, and enjoy!

Does skin thickness really decrease fruit spoilage? Find out in this science fair project idea!

Here's a fun activity to help build thinking skills in young first grade scientists, and to encourage them to have a blast exploring the mass and volume.

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

Magic, science, or household cleanser? Let your second grader decide with this practical, nontoxic chemistry experiment with acids and bases.

In this science fair project, young children notice and track changes in trees throughout the year.

Slip some science into storm watching with a homemade rain gauge!

There are hundreds of properties in rocks which you can describe, so get your geology goggles on and get ready to rock your child's science skills.

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!

This fall, make a leaf crown that will encourage creative play and your child's interest in the natural world while you help them build fine motor skills.

Looking for a fun way to encourage imaginative play? Try crafting these animal dice with your preschooler.

Let your young adventurer go bug hunting in the great outdoors with their very own bug net!

Here's a science and nature activity to help your kindergartener get outdoors and learn about the structure of leaves.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

Make a periscope with milk cartons and mirrors! This preschool activity is great for playing secret agent and learning simple physics.

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

Help your child create a magical miniature garden in the most unlikely of places: a recycled plastic bottle!

In the mood for a bit of silly science? Help your child create a truly one-of-a-kind planter out of a potato head!

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.

Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.