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.

Are you able to endure long periods of exercise? Find out if snorers can exercise longer than non-snorers.

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

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

This science fair project idea discovers the average time it takes for a person to remember something completely.

Investigate how to keep your fruit fresh for longer. The purpose of this science experiment it to determine which kind of bag best preserves fruit.

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.

Observe which kind of fresh long-stemmed flower will last the longest after being picked.

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

Determine the efficiency of multi-tasking by comparing how long it takes students to complete different tasks. Collate data, complete Summary Chart.

This engaging project encourages young children to practice and refine the important scientific skills of sorting and classification.

Determine which factors promote the greatest memory interference. Administer test, time how long it takes subjects to complete different tasks.

Find out whether pacing in long-distance running actually acquires for drastic changes in finishing times versus running super-fast at the start.

Get this cool science fair idea to explore how arctic tundra animals change their behavior and adapt to survive in long, cold winters.

It has long been believed that weather influences mood and behavior. This experiment will evaluate if weather can really impact the way people feel.

Research long-term effects and draft a questionnaire about frequency of marijuana use and average annual income. Interpret findings in a detailed report

What makes your shadow dance around all day? Let's play detective and find out why that sneaky shadow never stays in one place for long.

This science fair project idea highlights decomposition rates by comparing how long it takes an item to decompose in a compost pile vs. a landfill.

This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.

Find out whether matte or shiny nail polish lasts longer.

Find out whether a longer airplane will fly farther or a wider paper airplane.

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

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

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

Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.

This science fair project idea explores substances that cause a bubble to last longer.

Examine the connection between temperature and chemiluminescence.

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

In this challenge, students are tasked with creating an insulated cup that will keep beverages colder for longer than a regular cup.