This science fair project idea tests the efficiency of short term memory.

Does "short circuit" mean that electricity takes a short course? This science experiment provides steps to help you get to the bottom of this science mystery.

Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.

This science fair project idea examines readersâ expectations in regard to literature.

Learn how to grow an avocado plant indoors with your 1st grader in this hands-on gardening activity.

I scream, you scream, we all scream for homemade spearmint ice cream!

This science fair project idea explores edible things you didn't know you could eat.

This science fair project determines how age affects the speed that someone can change the focus of their eyes between near and far sightedness.

Conduct a simple experiment with your child to study how dirt tracks change as they age in this 1st grade science activity.

Check out this fun science fair project idea for 1st grade: a solar eclipse model that demonstrates total, partial, and annular solar eclipses.

In this fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.

Evaluate if people are more influenced by video or audio advertising.

Your 1st grade scientist will improve her observation skills as she's encouraged to eat healthy by comparing the dry and fresh fruit in this experiment.

Forget store-bought dyes this Easter: color your Easter eggs with natural dyes made with ingredients from your own kitchen in this 1st grade activity.

Check out this cool science fair project idea to explore short and long term memory and whether there is gender differences in memory.

Check out this silly game that will put your kid's animal habitat knowledge (and acting skills) to the test.

This simple activity is not only fun, it's also a useful way to organize children's closets — and offer kids some autonomy to boot.

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

This science fair project idea tests whether tall people have the ability to swim faster than people of average and shorter heights.

Bake some cookies with an oven that collects sunlight and traps the shorter wavelengths (heat!).

In this science fair project, students focus sunlight with a magnifying glass and trap shorter waves to melt ice.

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

This science fair experiment examines the relationship between gender, age, and smiling.

The goal of this science fair project was to examine how different angles of decline affect the tipping point of a vehicle.

The objective of this science project was to build a model of a volcano and observe reaction between different substances, including baking soda and vinegar.

This science fair project idea investigates the relationship between memory and age.

This experiment researches if you gave different amounts of food to mosquito larvae would they grow faster or slower

This science project researches the correlation between barometric pressure and wind velocity.

The project researches how lubricants affect the mechanical advantage of a pulley.