Showing Results for recognizing angle measure as additive : Page 2

Discover flight initiation distance as you play around in the park with this fun bird watching project!

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

Understanding absorption means understanding why certain fibers and materials can absorb water! Kids will see absorption in action in this simple project.

In this science project, learn about water transport in plants and make a beautiful dyed floral arrangement with cohesion, adhesion, and xylem tubes!

The pinwheel is a simple toy that has been around for years and uses the wonders of the wind to spin it and delight kids of all ages!

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

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

Spiders don't go to grocery stores or fast food chains to get their food -- they set up traps and wait for their food to come to them!

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

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.

Explore scientific concepts with this experiment that introduces kids to the scientific method!

In this design challenge, your child will create a parachute for a small toy using typical household items.

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

This first grade science activity brings the green grass of early spring inside while teaching your child about the cycles of growth.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!

In this activity, your child will learn about a style of gardening that uses moss, also called "kokedama."

Take to the air with science by experimenting with helicopter seeds right in your own backyard!

This science fair project idea determines if the size of the parachute will change the rate at which an object falls.

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

Science fair project that examines condensation and the conditions needed in order for dew to form.

Celebrate April Fools' Day with a science prank that is sure to amuse...and educate too!

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

Find out whether a longer airplane will fly farther or a wider paper airplane.

In this classic Ivory soap experiment, kids learn what happens to different types of soap in the microwave, and why!

When you see those sunscreen "protection levels," what does that really mean? Try this experiment to find out.

In this project, learn about animal vision and different kinds of eyes: ocelli, compound eyes, and camera eyes. Find out what a jellyfish or grasshopper sees!

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.