Showing Results for two digit using place value : Page 19

Is your child a young ornithologist in the making?

Find out whether packaged seeds actually do expire in this new science fair project idea.

This science fair project idea investigates which objects float and sink in honey, water, and oil.

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

Is cleaning with lemon effective? Get ready to give this science project some elbow grease and find out if acidic lemons can be used as a cleaning agent.

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.

In this experiment we will be determining whether birds prefer certain colors of seed.

In this science fair project, students will create a model of a shoreline, observe erosion and examine how jetties prevent erosion.

Collect meteorite dust with a magnet in your very own backyard! The objective of this science fair project is to gather meteorite dust to study outer space.

Do you have your isopods straight? Learn about sow bug and pill bug behavior by building a terrarium to study them in!

This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.

Follow in the footsteps of movie character legends as you walk your little one through the steps of becoming a junior archaeologist.

Teach your child how butter is created by shaking up cream the old-fashioned way.

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

This science fair project demonstrates the magic of arches by challenging students to stack telephone books on top of eggs without breaking them.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

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

What is surface tension? Kids will discover how water-skating insects use surface tension to keep from sinking by making a model water walker.

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

This science fair project introduces children to static electricity and the idea that electricity is more than lights and plugs.

Take a look at forensic science with your child. She'll learn how to take a shoe impression, just like the detectives do!

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

Create homemade seed packets with your kids. This activity combines your kids' love of science and the outdoors with a little writing and drawing fun.

Help your kindergarten scientist understand the concept of surface tension with this simple science experiment.

Here's a household scavenger hunt that shows kids the natural sources behind everyday objects...and builds reading skills, too!

Try this activity with your child to explore what happens to rain (and the living things that need it) when it becomes polluted.

What's the relationship between temperature, air humidity and static electricity? Kids will find out with this free static electricity science fair project.

This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.

Help your child create a tasty treat that will demonstrate exactly how frogs survive a freezing season.