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Showing Results for science expanders : Page 3

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

Does Hair Color Affect Static Electricity?

Help your first grade scientist learn about metamorphosis by observing the life cycle of some interesting creepy crawlies.

Learn about Life Cycle in a Bowl!

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

Does Hot Water Freeze Faster Than Cold Water?

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

Build a Castle...and Explore First Grade Geometry!

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

Homemade Barometer

How powerful is the reaction between baking soda and vinegar? Find out here!

Baking Soda and Vinegar Balloon

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

Stretch Your Brain with Optical Illusions!

This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.

Let's Go Ice Fishing!

Here's a fun activity to help build thinking skills in young first grade scientists, and to encourage them to have a blast exploring the mass and volume.

Weight Wonders: Big and Light...Heavy and Small?

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

Make Ice Cream in a Baggie!

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

Insulation Experiment: Keep Your Body Warm

For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!

Explore Genetics by Finding Family Traits!

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

Indoor Gardening with Kitchen Waste

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

Observe the Greenhouse Effect in a Jar

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

Cast Iron Pans Versus Regular Teflon Pans

Increase your child's confidence in interpreting bar graphs and throw a little candy into the mix to sweeten the learning process.

Graph Math

Help your child apply his math skills the next time you cook a family meal similar to one you'd buy at a restaurant.

Comparing Prices

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

How Old is That Tree?

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

Make a Winter Weather Pictograph

Your child can brush up on her math skills by charting the length of time that each candle on the menorah takes to burn.

Make a Menorah Light Chart

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

Why Doesn't the Ocean Freeze?

From Canada's flag, to the Toronto Maple Leafs, to classic maple syrup cookies, the maple tree is very much a part of Canadian heritage.

Maple Butter

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

3-D Model of the Sun

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

Tour the Planets

Here's a fun, geometric puzzle activity that will capture your child's interest and strengthen his number awareness and graphing skills.

Solve a Graph Puzzle

In this activity, students build a house of sticks, just like the second little pig in the classic story, The Three Little Pigs. Then, they program an educational robot to push down the house, much like the wolf who &ldquo;blows the house down.&rdquo;

Blow the House Down with Robotics

Make a brag sash with your child to celebrate an amazing school year filled with accomplishments.

Make Brag Sashes to Celebrate an Amazing School Year!

Making candles from old candles is easy. Recycle old candle stubs to make a "new" candle, and teach your child about recycling at the same time!

Making Candles from Old Candles

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

Make Your Own Marshmallows

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

Study Game: Planets!

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