Showing Results for ela -within-20

Got a kid who loves fashion? Help her develop her own unique style with this tie-dye project using natural dyes.

Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

This entertaining magic trick will 'trick' kids into using math skill to impress their friends!

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

Make math fun and easy with this activity that challenges your child to use their addition and multiplication skills to win a race!

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

This activity will further your child's ability to interpret graphs and apply math skills in a real-world situation.

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

For a fun activity that takes the dull out of decimals, show you child how to gain a better understanding of decimals...as dollar amounts!

Check out this game that provides an enjoyable way of demonstrating how recorded results can be expressed in whole numbers, fractions, and decimals.

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

This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.

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.

Here's an interactive, fast-paced game that will make your fifth grader feel more comfortable with simple equations.

Here's an enjoyable at-home activity that gives your child step-by-step practice identifying the important parts of an article and organizing his ideas.

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

This hands-on activity gives your child an opportunity to apply various strategies to solve a problem and to check if his answer makes sense.

Have your child observe, measure and record the amount of space objects occupy, and you'll have an inside space explorer on your hands in no time!

Want to ensure that your child's math knowledge stays sharp? This mean, median, and mode game is the perfect way to reinforce these essential math concepts.

You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

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

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

In this activity, your child will get a review of addition, subtraction, multiplication and division using classic domino pieces.

When you're studying the Mayflower, numbers can be an important part of the history...and a great chance to practice elementary math!

Using simple materials found around your home, you can reinforce the static electricity concept by helping your child build a simple device with zapping power!

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.