Showing Results for regular and irregular plural forms : Page 11

Explore properties of liquids and how temperature and salinity effect surface tension of liquids in this fun- filled science fair project idea.

This science fair project idea explores whether talking to a plant will help it grow.

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.

Science fair project that models the subterranean movement of water, using Darcy's Law. How can this information be used in hazardous material spills?

This science fair project idea examines which is the best way to get rid of water stains (stains caused by just water) on fabric.

This holiday season, don't forget the many delights of "cookie science"! Here's a confection we especially like.

This 4th of July, explore fourth grade science and make some safe fireworks in your own backyard using soda pop!

Help your middle-schooler develop important mathematical and visual organization skills with this tessellation activity.

Help your child get organized for the school year ahead and establish some important skills that will help him for years to come!

Get fired up for the new school year with a "Back-to-School Calendar" you and your child can make at home.

This project combines arts and crafts with writing, as your child writes a story and publishes it into a book made out of a paper bag!

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!

Kids will love making clouds and learning how to make a water cycle model in this fun science fair project idea that explores evaporation and precipitation.

Help your child understand the scientific concept of evaporation with this fun outdoor science activity.

Check out this cool science fair project idea that models the behavior of the cold desert plants: xerophytes and halophytes.

This project investigates several commercially decaffeinated tea types (black, green, oolong, white) for the presence of detectable traces of caffeine.

Before digital cameras, before Polaroids, there was the original pinhole camera. Build a pinhole camera and see what true vintage photography looks like!

There's no better way to show mom you love her than with the tried and true breakfast in bed routine. Make whole wheat waffles along with a vase just for mom.

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

For this science fair project, kids will learn how to make a lemon battery. They can conduct this classic experiment using readily available materials.

Check out this cool science fair project idea to explore various aspects of projectile motions like mass, angle and distance.

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

Investigate the advantages of the use of ceramics in engines such as the tiles used in Space Shuttle. Use iron filings and magnets.

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

Before your next family getaway, make a set of picture/word vocabulary cards together. These cards will build your child's language and comprehension skills.

Solve the mystery of the unpoppable balloon in this 7th grade science experiment that demonstrates the process of heat transfer.

This kindergarten science activity will help her explore the changing states of matter which transform an egg from raw to soft to hard-boiled.

This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.

Kids make strong bubbles to investigate the effect different additives have on bubble life in this cool science fair project idea.