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This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

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

Science fair project which compares the rate of temperature change and the maximum temperature as a result of the angle of light radiation.

This science fair project idea examines which type of insulation holds in the most heat.

Check out this dice game perfect for teaching your savvy kid the fundamentals of probability.

Here's a hands-on way to help your child understand how common fractions can be equivalent.

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

Have your child observe, measure and record the amount of space objects occupy, and you'll have an inside space explorer on your hands in no time!

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

Cool down this summer and stay active, too, with a wet clothes relay! 

In this science fair project, students focus sunlight with a magnifying glass and trap shorter waves to melt ice.

Start by writing an acrostic poem, but then get ready for a writing challenge that makes an acrostic trickier to write.

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.

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

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

Use muffin tins to create a simple, affordable and fun game to help your child practice their vocabulary!

Determine whether butterflies like to drink sugar water, salt water, or plain water.

Conduct a simple science experiment to see if flowers from your garden pass the acid-base indicator test with this exciting chemistry activity.

This science fair project idea determines if the temperature of rubber effects how high it bounces.

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

Competitors go head-to-head only this time it's a race to figure out the lowest common multiple of two numbers; an important step to working with fractions!

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

What better way to care for the earth than to create a Call to Action plan for the entire family?

Let your fifth grader get in touch with this inner chef by making these delicious no-bake nanaimo bars--named after a city in Canada.

Encourage your child to take in the tastes, smells, sights, sounds and textures of the year's spookiest holiday with a sensory poem!

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

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

This science fair project idea determines the most effective method of preserving food.

Teach your fifth grader an important math concept with this quick and simple activity that shows them how to divide whole numbers by fractions.