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.

Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.

In this Halloween-themed activity, young learners will find out what happens when they mix two household items together to create a surprising chemical reaction.

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

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.

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.

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

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.

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 project idea investigates the relationship between memory and age.

The possibilities are endless with this fun Halloween-themed STEM activity! With simple supplies, your child will experiment, adapt, and use their creativity while they build structures using different specifications.

Help your kindergarten scientist discover relative size, density, and buoyancy with this fun, pumpkin science project!

This experiment uses a voice recorder to monitor the progression of a message in the telephone game as it deviates from the original.

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

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

This experiment evaluates whether frequent texters have better finger dexterity compared to people that rarely use text messaging.

Create homemade seed packets with your kids. This activity combines your kids' love of science and the outdoors with a little writing and drawing fun.

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.

Check out this cool science fair project idea on spectrum spinners and investigate how certain color combination can produce other colors.

This science fair project idea explores discover whether there are any patterns or trends in the memories between different genders.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.