Showing Results for lines line segments and rays

In this science fair project, students learn how pressure can make the minerals in a rock line up in the same direction and form bands and foliation.

In first grade, children are introduced to fractions. Here's a recipe that combines fraction practice with winter fun and lets kids actually paint the snow!

Bring the magic and mystery of the night sky to the light of day with this fun constellation art project!

This science fair project idea investigates how the shape of an object affects drag.

This science experiment has students test whether a snail moves faster on concrete or dirt.

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

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.

Why does purple cheese look nasty? Because color plays a big part in how we perceive the taste of different foods. Are birds just like us in this respect?

Kids will explore the corrosiveness of soda in this cool science fair project by leaving pennies submerged in soda overnight.

Help your first grader explore the world of scientific measurement by "weighing" fruit with a "water scale"!

In this experiment you will replicate the mummification process by making a hot dog mummy.

What makes your shadow dance around all day? Let's play detective and find out why that sneaky shadow never stays in one place for long.

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

This science fair project idea determines which method of hand cleansing is the most effective.

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

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!

Help your child measure breezy weather in her environment by making a wind vane for kids, a simple version of the classic scientific measurement tool.

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

Explore the scientific concept of capacity by seeing how many pennies you boat can hold before it sinks!

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

Learn how to grow an avocado plant indoors with your 1st grader in this hands-on gardening activity.

Take the art making outside: have your first grader make a clay relief sculpture of the natural world. This is a great activity for summer.

Uh-oh! Is that a pill sitting on the counter or a piece of candy?

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.