With this cool floating rocks project, your child will get some hands-on experience with buoyancy and learn why certain rocks like pumice are able to float.

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

Your 1st grade scientist will improve her observation skills as she's encouraged to eat healthy by comparing the dry and fresh fruit in this experiment.

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

Teach your child about using pumps to move water in this simple and educational preschool science activity!

Introduce your child to science with something they see everyday--their shadow!

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.

Create a self-portrait from natural materials in this collage craft activity!

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.

Conduct a simple experiment with your child to study how dirt tracks change as they age in this 1st grade science activity.

Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.

Help your child explore chromatography, which is the process of separating colors or pigments, and create a neat art project in the process!

Here's a science activity that lets a first grader use an empty dish detergent bottle to create his own fountain as he explores air pressure.

Using a glass fishbowl, you and your kids can create a low-humidity, open-topped terrarium perfect for easy care, drought-tolerant succulents.

This easy Halloween-themed science experiment for first-graders is perfect for chilly October afternoons or great as a Halloween party activity.

By incorporating natural materials and the powers of observation, your child will become a backyard naturalist while building early writing and drawing skills!

This is a fun way to introduce kids to the concept of volume, and give them a quick hands-on activity to boot.

Did you ever think you could make colors disappear right before your eyes? This science experiment is just like a magic trick: now you see it, now you don't!

Forget store-bought dyes this Easter: color your Easter eggs with natural dyes made with ingredients from your own kitchen in this 1st grade activity.

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

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

Help your first grade scientist learn about metamorphosis by observing the life cycle of some interesting creepy crawlies.

Engineers in training can get started with this simple wheel-and-axle construction activity.

Study science with your first grader in this arts and crafts activity that models the reason why fall leaves change color with some paint and crayons.

Make a spring collage with your child to get them outside and those creative juices flowing!

Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.

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

Kids will explore the corrosiveness of soda in this cool science fair project by leaving pennies submerged in soda overnight.

This will encourage your child to utilize their observation skills, develop aesthetic awareness, build artistic drawing abilities and learn about the seasons.