Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.

The objective of this science fair project is to test the growth rate of a plan in a crystal medium in comparison to traditional soil.

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

This tricky building block challenge asks your learner to think creatively. They will work on their divergent thinking skills as they try to fill up an index card perfectly with building bricks.

Here is a nifty science experiment using Epsom salts to make "frost" appear on a piece of glass.

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

In this activity, children will work on their mathematics and engineering skills as they attempt to recreate the Eiffel Tower out of building blocks!

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

Help your kindergarten science maven explore the water cycle without getting everything wet.

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

In this open-ended activity, students will be given a small quantity of three types of materials and asked to design a prototype for “something that will improve the school.”

This science fair project idea explores whether color affects a person's emotional state.

In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

Learn all about balance and motion as your child designs a corn maze!

In this activity, students will create a stop motion animation by creating a clay figure and taking a series of digital photographs.

In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.

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

These flying potato poppers make a cool sound, create a celebratory mood, and they can teach your child about the power of air pressure.

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

In this science fair project, we learn how air molecules move as a result of density, convection, and air currents.

This fun and easy middle school science fair project idea explores the topic of pollution and demonstrates if polluted soil affect the growth of green plants.