Showing Results for slideshow lemonade stand : Page 2

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

Here is a quick experiment you can conduct at the playground to introduce or reinforce the concept of Newton's First Law, The Law of Inertia.

Create a soda bottle garden that defies gravity! This hanging terrarium is housed in a soda bottle and perfect for crafty kids with a growing green thumb.

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!

Introduce your child to science with something they see everyday--their shadow!

Children combine an acid and an alkaline substance to simulate a volcano eruption in this fun experiment.

This classic children's game demonstrates how sound travels through air vs. through a solid.

Help your fifth grader trace your family's roots and interview all the living mothers to create a makeshift, 3-D family tree!

This easy Halloween-themed science experiment for first-graders is perfect for chilly October afternoons or great as a Halloween party activity.

This basketball project explores the best way to make the perfect shot every time.

Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.

Brighten up your home with this fun activity! Make a summer sun print and teach your child the art of easy print making.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

First graders are learning to think like scientists. What better place to start, then by raising tadpoles? This hands-on activity explores science in action!

What's cooler than an explosion? Not much! This simple science experiment lets kids build their own pop rocket. So put on your safety goggles and let her rip.

This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

Here's a first grade ladybug game that explores how air can move solid objects, and adds some measurement practice, too. Play, learn, and enjoy!

This kinesthetic learning activity will help your fourth grader get a firm grasp on the immensity of the solar system.

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

This experiment tests which gender is better at catching how a magician performs his tricks.

How good are humans at sound localization? Kids can try this cool science fair project idea to see how good their friends are at judging sound direction.

What is a compound microscope? Kids find out by making one of their own in this cool science fair project.

Kids will learn some cool stuff about chemical reactions by determining what happens when you mix different concentrations of hydrogen peroxide and yeast.

Have your child build a model of a coral polyp, one of the tiny animals that composes a coral reef.

Water can go from solid to liquid to gas...but how does popcorn go from kernel to snack? Invite your first grade scientist to find out.

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

We all know that the Moon has different phases, but it can be hard to figure out why. Try this activity to see how the Moon's phases really work.

Help your first grader design and create his very own bird feeder out of an empty milk carton.

Want to help make studying the nervous system a little more fun? This thinking cap is a great way to learn external human brain anatomy.

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.