In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

Give your budding young observers a chance to discover simple machines at use in their own home.

By selecting a pattern and carefully repeating it on the entire surface of a pumpkin, your child will transform a simple garden vegetable into a work of art.

In this windmill model science project, you will build a windmill to learn about wheel-and-axle machines and how these simple machines are used to do work.

Did you know your body is full of simple machines? This project looks at one of the third-class levers in the human body: your arm!

Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old “why” questions. As you walk with your child, you can encourage them to ask questions.

Learn about this simple machine and make a pulley of your own to use for fun science trials.

Using simple materials found around your home, you can reinforce the static electricity concept by helping your child build a simple device with zapping power!

This simple experiment serves as an introduction to the greenhouse effect.

This simple sewing activity results in a pair of homemade fleece mittens!

Use this simple and versatile sauce in pasta, sandwiches, or atop baked chicken.

This heart print makes the perfect simple and sweet gift for Valentine's Day!

Engineers in training can get started with this simple wheel-and-axle construction activity.

These paper Scandinavian tiles are simple to create, and they make for a beautiful and unique keepsake.

Invite children to create a Fourth of July centerpiece with this simple craft activity!

Be adventurous this Cinco de Mayo and give this simple recipe using pickled nopalitos a try!

Math Baseball is a fun and competitive way to review new math concepts and simple computations.

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

Jazz up your patio or backyard with hip and quirky planters made from simple Mason jars.

This simple "how to make a water wheel" activity makes physics come alive for your child by demonstrating how different kinds of energy work.

Whip up an extra special treat for your hungry chef with these simple and creative brownie waffles!

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

Teach your child how to feed himself in the morning with this simple and delicious breakfast burrito recipe.

Analyze this simple betting game with your fourth grade student in order to discuss probability.

In this science fair project you will make a model of a cell membrane using very simple material.

These sparkling earrings look fancy but they're super simple to make using inexpensive craft items.

A simple science experiment exploring the physics of water pressure that's been amazing people since Medieval times.

Make learning how to calculate surface area easy and fun using this simple hands-on approach.

Upcycle an old dress shirt into artsy bow with just a few simple sewing techniques.

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.