Science fair project which determines whether it is numerically possible to be connected to every person on the earth within six degrees of separation.

This activity will introduce your child to the four different components of blood and give him a fun way to visualize its properties.

Using plants and other items from the outdoors and clothing they already own, your kids can dress up as any one of the four seasons or simply as a Garden.

Children learn the six parts of a plant...but do they really understand? Try this plant-themed meal plan to bring school science into the home.

The objective of this science project is to determine whether a sweet tooth is most likely an inherited trait or a learned behavior.

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

Determines the extent that high school GPA predicts future income. Survey volunteers, divide GPA into 5 categories, compare income levels with GPA

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

This crafty activity provides a hands-on way for your child to illustrate how the trees look during each season of the year.

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.

What better way to celebrate spring than with a fabulous flower party? Pack the day with fun flower activities and treats for a truly springalicious event!

Put a twist on traditional oil painting with this fun science activity that you and your first grader can do together.

This science fair project idea explores whether certain physical and mental traits run in the family.

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

Determine the effect of homework on academic performance. Collect grade info at the end of a semester, determine correlation between grades, amount of homework

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

Compare the whitening abilities of four different brands of whitening toothpaste to see which one whitens the fastest and which one whitens the most.

In this science fair project, students will use four different household objects to see which ones form the most or best crystals.

In this science fair project, young children will become aware of and have the opportunity to experience the four basic tastes: sweet, sour, salty, and bitter.

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!

Learn how to use the Punnett Square to predict the gene combinations of dominant and recessive traits in this fun and easy genetics science project!

Learn about the greenhouse effect- and get great science fair experiment ideas. Read more.

Explore the relationship between personality traits and birth order effects.

Study and categorize the functions and types of genes. Run gene experiments chosen from links. Analyze data, explain ideas in a detailed report.

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

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

This experiment explores the most common colors that appear among a sample of crossbred guppies.

This science project challenges students to take learned information about weather and climate control and apply it to come up with creative ideas of their own.

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