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

Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin

Enjoy the season of crunchy leaves and crisp harvest scents with a tall glass of pumpkin juice.

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

Enjoy some autumn fun, and develop measurement skills with this sweet-smelling fall art project.

Making your own glass cleaner is easy, effective and inexpensive!

Have your student draft a blueprint for a haunted house, and trick (or treat) them into learning about geometry in the process.

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

This science fair project will help students learn about non-vascular plants, such as mosses.

This science fair project idea explores substances that cause a bubble to last longer.

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

Encourage your child to eat nutritiously by having them build this delicious summer fruit cone!

This Valentine's Day, pair up science and crafting with this simple crystal formation project that's sure to bring a little love into your home.

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

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

Create a special Father’s Day surprise by planning and mapping a hike around the neighborhood!

Celebrate Kwanzaa with your fourth grader, or introduce them to a new cultural practice, by showing them how to weave a Kwanzaa mat out of an ordinary paper bag!

This fun geometry game requires players to use measurement, find perimeter, and draw polygons. It's great for a fourth grade math student!

A round scoop of vanilla ice cream, red sprinkles, and bat and glove cookies are all it takes to make a baseball-themed treat.

Will increasing the amount of salt in water effect how slow or fast the water freezes?

Teach children how to upcycle dried-out markers with this homemade paint-making activity!

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.

Try this recipe with your child and explore Ethiopia through one of its dietary staples: injera, or flat bread!

These DIY star garlands will add the perfect patriotic touch to your home this 4th of July!

This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

Learn all about cause and effect as your child experiments with an exploding pumpkin in this engaging fall activity! Get the whole family involved with this simple science experiment that is a fun and exciting way to combine Halloween and science.

Make flavored popcorn with your kids and explore the tastes of herbs. They'll learn more about their palate as well as how to make perfectly popped popcorn!