Ethanol can be used as an alternative fuel! The purpose of this experiment is to identify a starch plant that produces the largest quantity of ethanol.

This activity provides a solution to all those leaves on your doorstep, while also giving your child a fun science lesson.

Bring the fun of gardening indoors! By stuffing a simple pair of pantyhose with a few grass seeds on top, your child can grow her very own plant pet.

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

This snowman's not abominable, he's adorable! Your child can bring her very own snowman to life while practicing how to create texture.

This science fair project idea determines an average personâs ability to use their anaerobic power system over a period of 2 weeks.

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

Who knew that you could make beads out of rose petals? Not only can it be done, but the beads smell wonderful!

Help your child get to know the least-appreciated of the five senses, the sense of smell, with a smelling station.

Here's a simple craft activity that can help your youngster better visualize the life cycle of a frog as a circle.

Looking for a fun way to encourage imaginative play? Try crafting these animal dice with your preschooler.

Make edible amber fossils with your second grader to explore the fascinating world of science!

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.

Learn about the fruit fly life cycle in this experiment. Capture fruit flies to examine various stages of insect metamorphosis.

Can you wink? Is your ability to wink genetic or simply based on chance? Find out in this science fair project idea!

Try hammering some plants with your kids to teach them a valuable lesson in flower science while making beautiful artwork in the process!

With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.

With this hands-on activity, you'll show how fall colors are hidden in the leaf all year long!

What better way to nurture your child's imagination than by making a fairy house out of materials found in nature!

Help young learners discover why catÃs eyes glow in the dark with this simple experiment

Have your child build a model of a coral polyp, one of the tiny animals that composes a coral reef.

Which do you prefer: real or artificial? Try this sweet little taste experiment to help your kids develop a better awareness of the food they consume.

Boys might wrinkle their noses at the thought of gardening, but we guarantee they'll like this activity! Make a recycled terrarium full of bug-eating plants.

Recycling may be a confusing concept for your little one, so take the time to teach them the magic of compost - right in your own backyard!

The goal of this middle school science fair project is to examine the effect of caffeine on plant growth.

Help your child create a magical miniature garden in the most unlikely of places: a recycled plastic bottle!

This activity is a great way to teach kids that, to find examples of science in action, they donât need to look any further than their own backyard.

First graders are learning to think like scientists. What better place to start, then by raising tadpoles? This hands-on activity explores science in action!

The goal of this science fair project is to demonstrate current methods of detecting counterfeit money, in particular counterfeit detection pens.

Science fair project that determines whether windmills can be designed so that birds will not feed on them. Will they discriminate between different patterns?