3-D Christmas tree cookies look impressive but are an easy holiday recipe that kids can make. These sugar cookies stand up on their own!

Help you child learn the key pieces to a sentence, by creating sentence puzzles at home.

This quick and simple preschool mirror activity will introduce your child to the science of reflection and light with a flashlight experiment and picture game.

This project examines the concentration of dissolved oxygen in water, with and without oil.

What is a barycenter? Kids learn how gravity and mass influence the orbit of binary systems like planets and moons or stars and planets in this cool experiment.

This activity will help your child tackle those tricky fraction word problems by way of a hands-on method.

Introduce your child to the concepts of positive and negative space in design with this simple yet striking Valentine's Day art project.

Here's a silly game that uses nursery rhymes to introduce a big concept in first grade reading and writing: learning about nouns and verbs.

Help your teen analyze "To My Mother" by Edgar Allan Poe, and then experiment with his poetry skills to create a version of his own.

Identifying angles may sound intimidating, but with this exercise, you can turn your child into an expert angler in no time!

Help Mother's Day feel special for weeks and months ahead, while giving your child some good writing practice, too.

Explore concepts in current and coltage with these Van de Graaff generator experiments.

Easy and cool middle school science fair project on ripening process of fruits and measures you can take to prevent fruits from rotting and delay ripening.

This cool air pressure demonstration has kids break a ruler using only a newspaper and atmospheric pressure.

Explore the neural and mental mechanisms at play in mental imagery.

The actual factors affecting friction may surprise you! Learn about the coefficient of friction and put some trigonometry into practice in this science project.

Build a magnetic linear accelerator using a ruler, neodymium magnets, and small metal balls in this fun science fair project exploring magnetic propulsion.

This activity teaches your third grader how to make a paper cut-out still life, in true Matisse-style.

In this fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.

This science fair project idea focuses on the use a conductivity device to determine the ionic concentrations of hard water.

Ask your fourth grader to jazz up the family kitchen by creating this adorable clothespin giraffe to sit on the counter and hold recipe cards.

As your child plays photographer, snapping pictures around the yard, he'll also be practicing recognizing letter sounds, which will help him learn to read.

Washi Ningyo, otherwise known as Japanese paper dolls, make fantastic bookmarks! Encourage your child to read more with this delightful, origami-inspired doll.

Play this homophone game with your child the next time you sit down with them to read a story and help them build some valuable reading skills.

With this fun activity, you can help your preschooler make an cute shopping notepad to keep and use or give away as a gift. Here's how:

Here's an activity that takes fourth grade reading and writing skills beyond the classroom to offer a warm welcome to a new neighbor.

Help your middle school or high school child make informed decisions about managing his finances and saving wisely for his future.

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

In this science fair project, learn how to make gears and find out why they transmit torques in predictable ways.

Learn how acid-base catalysis affects enzymes and enzymatic reactions in this science project.