Total alkalinity and pH personal care products are controlled to prevent skin irritation. Learn more about basic and acidic substances in this science project.

Test whether plants can grow without sunlight and water.

In this classic Ivory soap experiment, kids learn what happens to different types of soap in the microwave, and why!

Would you be able to tell the difference between colored contacts and natural eyes from a normal distance? Find out in this science fair project!

Fridge Formulas are short, daily activities that reinforce the skills your middle-schooler is learning in math class.

In this project students learn about the golden ratio and investigate if it can be used to predict people's assessment of beauty in others.

The objective of this science fair project is to determine whether drawing with the right side or the left side of your brain will produce a better picture.

To make this unique Valentine's Card, all your child will need is his creative mind, some paper, and a pencil.

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

This science fair experiment organizes made-up elements to simulate Mendeleev when he made the periodic table of elements.

This science fair project idea explores if objects dropped from a high distance will equal a greater impact force than the object dropped from a low distance.

Determine the maximum distance traveled by projectiles launched at an angle. Use some cool math to figure out at which angle your projectile will go farthest.

Play hopscotch with numbers, but also with letters, to get kids ready for reading.

This activity is a fun way to fill up your child's tummy and spend time together creating edible lessons in the kitchen.

This fun calculator exercise will take the mystery away from the machine, and familiarize your child with the functions of a calculator.

Kids use applied math to build and test a parabolic mirror solar hot dog cooker in this cool engineering science fair project idea for middle school.

In this cool sound resonance experiment, learn about frequency and pitch, and use a tuning fork to calculate sound velocity in air.

Does 100% Fruit Juice have more Vitamin C than juice with artificial ingredients? Find out in this science fair project idea!

Give your child a glimpse of how another set of students approach reading by teaching him how the blind use braille.

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

This simple illuminaria can be made for any season or holiday. It's so fun that parents and kids alike will enjoy making a new one for each special holiday!

In this physics project, you'll learn how to find the maximum height of a projectile using some math and trigonometry.

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

Here's a fun at-home activity that will help your child strengthen his ability to work with and interpret data in various forms.

While you are waiting for the real stuff, this activity lets your child play in pretend "snow" while practicing reading skills and learning about magnets.

Learn whether dark green and leafy veggies tend to have a higher Vitamin C content than lighter green varieties.

This science fair project ideaexplores whether cooking food destroys potential vitamin levels.

Teach your child Morse code, and a little bit of history that she'll pick up in a flash!

Help your first grade reader become an expert in "sh," "ch," and "th" words with this fun, homemade game.

Help your first grade reader master those letter blends like "ch" and "sh" with this memorable and hilarious beanbag toss game.