Kids learn about examples of mechanical weathering and conduct an experiment with seeds and plaster in this cool geology science fair project idea.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.

Kids learn about potential energy, and mechanical energy, and how to make power from water with one of our favorite renewable energy projects for kids.

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

Kids get step-by-step instructions for how to make a rubber band car and explore the physics of potential energy with this fun engineering science fair project.

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!

This activity with add some fun and education to long car trips. Perfect for family vacations!

Work on finding means and medians in this fifth grade math card game.

Toss playing cards into boxes while you practice addition and multiplication with decimals in this fun, fifth grade math game.

This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!

Help your fourth grade scientist practice measurement, and make a scrumptious, healthy summer cheesecake in the process!

Bake domino cookies and spark your child's interest in traditional games. This baking activity is great for 5th-6th grade children.

Kids write about their favorite parts of school in 100 words to celebrate 100 days of school in this 5th grade writing activity.

Help your child get ready for back to school with this fun fifth grade activity, which has him creating an "I'm Studying" door sign.

Inspired by Japanese woodcuts, this make your own stamps project will be a big hit with your fifth grade or middle school child.

In this unique 5th grade arts and crafts project, your budding artist can imitate ancient rock art by creating his own petroglyphs on sandpaper with crayons.

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

Inspire young anthropologists with this 5th grade art project: make patterned pottery in the Anasazi style! All you need are a paper plate and markers to start.

Celebrate Dia de los Muertos by baking pan de muerto. In this 5th-6th grade activity, your child will explore another culture while learning about baking.

Create a tornado vortex in your kitchen in this 5th grade science experiment. All you need are two plastic bottles, duct tape, and a metal washer to begin.

Illustrate the importance of bicycle safety in this simple 5th grade science experiment. All you need to start are an egg, a Styrofoam ball, and rubber bands.

Show your fifth grade scientist how to create a siphon using two buckets, plastic tubing, and water. Watch her astonishment as the water travels uphill!

What heats up fasterâwater or soil? 5th grade students test the specific heat of water against the specific heat of sand in this great science fair project.

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

Science isn't ho hum anymore when it involves building catapults to teach your fifth grader about projectile motion.

Help your high school revive some Renaissance history with art by making a silverpoint sketch. In this activity, make your own stylus and special paper.

Show your fifth grader how to make this fun vinyl robot to spruce up her walls. Itâs quick to construct and easy to remove or transfer from wall to wall.

Glass is see-through, but usually you can still see that it is there. In this experiment, we use baby oil to make glass go completely invisible.

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.