In this experiment you will replicate the mummification process by making a hot dog mummy.

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

This science fair project idea investigates the difference in reaction times between boys and girls.

Do different types of oil mix or stack? Find out in this science fair project idea!

In this activity, your child will be challenged to make a tower using paper cups.

This science fair project idea investigates which objects float and sink in honey, water, and oil.

Will increasing the amount of salt in water effect how slow or fast the water freezes?

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

Challenge your learner to design and build a city of their own in this creative engineering activity.

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

Science fair project that examines condensation and the conditions needed in order for dew to form.

In this science fair project, students use the streak test to tell minerals apart from each other.

Discover flight initiation distance as you play around in the park with this fun bird watching project!

In this hands-on design challenge your child will make their very own Rube Goldberg Machine.

In this experiment you explore how tectonic plates move to create land and expand bodies of water.

Gather some friends for a bubbly soda taste test do determine calories' role in your favorite drinks.

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

Learn how to make a food pyramid with animals in a a coniferous forest ecosystem around your home.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!

This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.

In this design challenge, your child will create a parachute for a small toy using typical household items.

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

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

In this experiment, your child will create two compost bins and see if he can determine what attracts fruit flies.

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

How does dishwashing liquid work? Kids discover the chemical mechanism behind cleansing power in this easy science fair project idea.

Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!

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

In this activity, your child will be asked to create a boat that can successfully float while holding 25 pennies.