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

Determine if picking up fallen food in 5 seconds or less prevents the transfer of bacteria from the ground.

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

Use popcorn in this tasty experiment to explore the five senses at home with your kindergartener!

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.

Unlike other seed sprouting projects, this one allows kids to compare five different sprouts (either 5 herbs or 5 flowers) by watching them grow in a glove.

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

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

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.

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

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

Help your child get to know the least-appreciated of the five senses, the sense of smell, with a smelling station.

Set up a fun guessing game for your curious kindergartener, one that will test her ability to use all five of her senses.

Explore the relationship between personality traits and birth order effects.

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.

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

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

Discover whether the â5-second ruleâ is effective at determining whether food is still safe to eat after being dropped on the ground.

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

How sensitive is your skin? Here's a fourth grade science experiment that lets your child figure it out.

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.

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

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

What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.

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

Teach your first grade scientist the difference between liquids and solids using maple syrup.