Showing Results for recognizing angle measure as additive : Page 2

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!

What's the quickest way to separate salt and pepper? Let static electricity do the work! Your child will be fascinated by this simple experiment.

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?

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

Try this simple 2nd grade science experiment to teach your child about the principles of luminosity and light reflection.

This science fair project idea teaches that time always passes at the same rate and nothing we do in our daily life âreallyâ affects how fast it moves.

In this fun activity, kids practice measurement and boost fine motor skills as they learn all about how fossils form and even make a few of their own!

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.

Introduce your child to preliminary science concepts by challenging them to do this fun and simple cloud observation activity.

Learn about nature by making your own mini moss garden.

Let your second grader pay homage to an ancient Olympic tradition with this modern day Olympic wreath!

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

Chemistry is a blast with this backyard bomb made from a sandwich bag. All you need are ingredients from the pantry to create a satisfying, and safe, explosion.

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.

It's easier than you think to make homemade play dough -- just a few pantry staples makes a natural version of the toy that kids have loved for generations.

Does your child love learning about dinosaurs? Does he like digging around in search of hidden treasures? In this fun activity he'll do both!

What's a crater, and how does it happen? Here's a kindergarten experiment with safe, nontoxic ingredients.

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

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

With some cookie dough and ordinary household objects, let your kindergartener explore how fossil imprints are made.

Satisfy your sweet tooth with this easy summer activity! Make homemade ice cream and let your child practice his science skills.

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

In this activity, your child will be challenged to build a tall tower out of building bricks! The instructions include questions prompts to guide students through the design challenge.

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

Your child can create his own texture tree, experimenting with design during the process. The result will be a beautiful addition to your holiday decorations

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

In this Halloween-themed activity, young learners will find out what happens when they mix two household items together to create a surprising chemical reaction.

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