It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

Check out this cool science fair project on identifying rocks and minerals for kids.

Is it a square or a circle? See if you can trick your friends with this zany science project!

Determine if it is easier to memorize colors, words, words in phrases, pictures or numbers. Determine at when retention rate in each category is the best.

Test of the effect of exercise on rote memory. Prepare a single list of 40 randomly chosen words. Have volunteers recall as many words as possible.

Devise list of randomly chosen words, test how many words volunteers can remember. Compare results of adults and children. Which have better memories?

Discover which method for odor removal words the best for stifling refrigerator odors.

Word color association is just a fancy way to talk about the way we connect colors with words.

The objective of this science project is to determine whether the brain first processes colors, shapes, or words when given conflicting messages.

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.

see whether all liquids evaporate at the same rate. In other words, does water evaporate at the same rate as juice?

Determine the effect of reading aloud on memory skills. Prepare a list of randomly chosen words, ask volunteers to recall as many as possible from the list.

Science fair project that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.

Determine if gender affects the ability to identify different smells.

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

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

This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.

Throughout history, people have used song as a teaching and memory tool. This project explores whether song improves a person's ability to retain information.

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

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

Give your local birds a treat — and your young birdwatcher some fun — with this simple DIY bird feeder.

This science fair project investigates which of two learning modes most commonly used in school, visual and auditory, is better for information retention.

Let your kid experiment with textures among fabric and other materials that are smooth, rough, soft, or slippery—and then they'll make a texture book!

If you're looking for something to keep your kid busy on a warm day, and give him some writing practice in the process, bring on the mud!

Do dogs understand English? Kids will find out with one of our favorite dog science fair projects that tests how dogs process human language and other cues.

Culverts transport seeds away from their original location to different places. This science project examines the effect of culverts on plant growth in streams.

This experiment evaluates how much influence an enticing package has on childrensâ willingness to try a new snack.

Bring a little science to your third grader's Christmas as you test out his sense of smell by exposing him to common Christmas scents found in your kitchen.

Use a dichotomous key to identify plants or animals.