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Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old “why” questions. As you walk with your child, you can encourage them to ask questions.

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

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

Do you think you could walk around upside down -- with your feet in the air and your head on the ground?

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.

Before you get ready for a delicious scramble or omelet, add a bit of science to your morning routine!

Lead your first grader on a nature walk ... with a scavenger hunt-style twist! They'll try to capture photos that correspond to paint chip colors.

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

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

Chemistry is a blast with this backyard bomb made from a sandwich bag. All you need are ingredients from the pantry to create a satisfying, and safe, explosion.

Stir up some enthusiasm for experimentation with this candy-cracking science experiment!

This project determines what category of person is most likely to be ticklish.

Explore scientific concepts with this experiment that introduces kids to the scientific method!

Have your child kick off their summer vacation by making a miniature water slide!

Cleaning can be a chore, but not with this sudsy experiment!

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.

In this plastic wrap science fair project, you'll learn about polymer permeability and find out which plastic wrap keeps food from dehydrating best.

In this physics project, learn about the relationship between light intensity and distance using a laser pointer, flashlight, and graph paper!

In this design challenge, your child will make a bottle rocket using typical household items.

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

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

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

Combine science with reading and art to help your first grader create an attractive holiday gift for a beloved friend or relative.

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

Will storing cucumbers and tomatoes in the fridge destroy their unique flavors? Find out in this science fair project idea!

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

This year on Mother's Day, try this gift project that brings together an appreciation for gardening with a hands-on lesson in art history.

This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.

First grade science often covers solids, liquids, and gases. This silly science explores serious facts about the difference between all three.