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

The objective of this experiment is to identify common materials that absorb sound waves with the greatest efficiency.

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

Future whistleblowers can learn about product safety standards with this exercise in writing and researching.

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

What is condensation? Little mad scientists will learn about condensation, states of matter, and air pressure by conducting this cool science experiment.

The objective of this science fair project is to examine the cleanliness of salad preparation techniques.

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

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

Check out this fun science fair project idea to learn how alkaline batteries convert chemical energy to electrical energy?

Check out this fun science project idea to get a better understanding of unstable isotopes and the process of radioactive decay of isotopes through modeling.

Here's an arts and crafts guide for your high-school teenager that'll help her create a naturalist drawing and painting.

Celebrate autumn with a seasonal bash. Welcome the fall with a festive party for your little one and her friends, full of crafts, snacks and fun games.

In this plastic wrap science fair project, you'll learn about polymer permeability and find out which plastic wrap keeps food from dehydrating best.

What is surface tension? Kids will discover how water-skating insects use surface tension to keep from sinking by making a model water walker.

Think about the adaptive utility of an important aspect of our physiology.

Science fair project that compares leaf pigments of various tree species. Which tree species do you think will have the most pigments and why?

This science fair project idea experiments with spinning color wheels and optical illusions.

In this challenge, students are tasked with creating a model roller coaster that a marble can travel through.

Science fair project that determines whether moths are attracted to one color of light more than others.

Check out this fun science project idea to explore different types of starches and learn how removing starch affects the quality and taste of food.

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

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

Science fair project idea that measures fuel efficiency in cars. Calculate cost per mile by comparing fuel cost and consumption data.

What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.

In this challenge, students are tasked with creating a car that can be powered by a balloon!

Kids will love making sugar crystals in this sugar crystal science fair project which teaches important chemistry concepts like saturation and solubility.

This science fair project focuses on a polymer called hydrogel super absorbent crystal which absorbs water, swelling to many times its original size.

Assess physical and mental states of subject before and after drinking coffee. Compare initial expectations with their reported conditions.