Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.

The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.

This project explores whether similar type movie scenes are accompanied by music with similar characteristics.

This project compares test subjects' responses to whining and other "attachment" and attention-getting sounds to determine which sounds are most distracting.

The goal of this science fair project is to analyze differences between the taste and texture of frozen and fresh food.

The objective of this science fair project is to study the photosynthesis process and demonstrate the important role that leaves play in the process.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

Put your kid in charge of her own survey! She'll poll her relatives and friends, collect information, and then create a colorful chart to display her findings.

The goal of this science fair project is to demonstrate magnetic forces of attraction and repulsion using a magnet and everyday objects.

These homemade juggling balls are super simple to make and are a blast to play with. Not to mention, they're great practicing hand-eye coordination.

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.

This experiment strives to determine if tracking of conservation habits will lead to reductions in a family's electricity and water bills.

Here's a writing activity that helps young learners explore an ant's perspective...and practice writing, too!

Perform a special St. Patrick's Day magic trick with this fun craft project! 

Here is a way to help your first grader keep track of the books she has read, and also help her develop some critical thinking skills.

Make a story summary folder with your child to help develop reading comprehension and critical thinking skills.

The objective of this science fair project is to determine whether drawing with the right side or the left side of your brain will produce a better picture.

Help your child to make a beautiful Africa mask to help her reinforce important spatial and compositional skills.

The objective of this science fair project is to analyze the effects of salinity and temperature on water.

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

In this science fair project caffeine will be extracted from Gunpowder Green Tea, illustrating the isolation of a naturally occurring product from a plant.

The objective of this science fair project is to set up a compost bin to convert food scraps and organic waste.

Celebrate the spirit of Dr. King's famous "I Have a Dream" speech with this meaningful and educational art project.

Use a dichotomous key to identify plants or animals.

The goal of this science fair project is to assess the acidity levels of common food and household products using pH test strips.

Get this cool middle school science fair project idea on how to conduct a flame test to detect the presence of certain metals in chemical compounds.

The objective of this science project is to investigate patterns in fingerprints among family members.

The scientific purpose of this experiment is to investigate which material is the best packaging for fragile items during shipping.

The purpose of this science fair project is to determine whether Green Bags, with or without refrigeration, are most effective in preserving food.

The purpose of this science fair project is to learn which substance best preserves apples. Learn about enzyme interactions in fruit and scientific processes.