Kindergarten - 7th Grade Science Activities : Page 7

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

In this fun activity, your child will create their very own solar oven to bake s'mores!

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

This experiment investigates the relationship between the temperature of a candle and its burn rate.

Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.

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

In this challenge, students are tasked with creating an insulated cup that will keep beverages colder for longer than a regular cup.

This kinesthetic learning activity will help your fourth grader get a firm grasp on the immensity of the solar system.

In this microwave plant experiment, find out whether microwave radiation will affect radish seed germination. Will it help or hinder the plants' growth?

Can't make it to the beach? Bring the science of ocean waves home with this fun earth science-related craft.

Find out whether a longer airplane will fly farther or a wider paper airplane.

In this hands-on activity, kids learn what it takes to foster seedlings into full-grown plants, all in a regular old soda bottle!

The goal of this fun science fair project idea is to microwave candy and investigate: do some colors of M&Ms melt faster than others?

Try this experiment to give your curious kid a more "solid" understanding of how temperature affects the states of matter.

Is it magic? No...it's the amazing, gravity-defying capillary action experiment! Kids will love this dramatic and enlightening science fair project.

What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.

Show your child how to construct a homemade thermometer. It's hands-on fun and a great way to learn about this important instrument!

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

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

In science fair projects, middle school students discover why nitrogen fixing bacteria are important to plant growth.

For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.

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.

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.

In this activity your child will create their very own marble maze!

Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.

This science fair project idea determines if the color of light affects the growth of plants.