Explore if planting seeds in a certain direction will affect how fast it germinates.

What do worms eat? Kids find out what kinds of rotting leaves and vegetables worms prefer in this cool compost science fair project.

Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.

This activity challenges students to use computational thinking as they create a sequence of commands that will make a robot move in a pattern related to the sound and rhythm of music.

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

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

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.

Have you ever noticed the way a dropped stone makes a fun pattern in a pond or lake? What's the science behind these splashy occurrences?

Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?

Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.

In this activity, students will think about the form and function of household objects as they compare and contrast kitchen serving spoons of various sizes and designs.

Word color association is just a fancy way to talk about the way we connect colors with words.

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

This science fair project explores how osmotic pressure forces water through the root up into the plant.

This science fair project idea demonstrates how air resistance contributes to denser objects falling faster than less dense objects.

Find out which kind of bubble wrap fares best when put in impact.

This science fair project examines how seeds hitchhike on animals and clothing.

This science fair project idea examines whether boys and girls differ in reflexes.

In this science fair project, students will try to discover if test subjects can detect the presence of Monosodium Glutumate (MSG) in food.

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

This science fair project idea investigates if heat from direct sunlight is hotter than heat from reflected sunlight.

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

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

Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

What makes your shadow dance around all day? Let's play detective and find out why that sneaky shadow never stays in one place for long.

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!