Children will learn about food waste and conservation, create a poster that lets others know about the importance of food conservation, and make a plan to waste less food and consume with mindfulness.

4th graders construct an ocean food web to learn about consumers and trophic levels, food webs, and food chains in this cool ecology science fair project.

Does your kid love crafts AND food? Teach him to paint with natural dyes from food! He'll be amazed that food can be made into art, just like in ancient times.

Kids build a desert food chain, desert food web, and desert food pyramid in this cool science fair project to learn about trophic levels and consumers.

A food groups plate shows your child what category her foods belong in. Make a food groups plate with your child before dinnertime.

Making food sculptures boosts creativity, and just might help your picky eater branch out!

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

Salmonella and E.coli are common food contaminates. This experiment measures the time it takes for E.coli and Salmonella to reach hazardous levels in fish.

Play food isn't just for preschoolers! Help your child create a fun Passover craft that doubles as tea-party play food for younger siblings.

This science fair project idea enhances awareness of local food production and food sourcing.

Introduce your child to the wonders of colorful chemistry with this simple food coloring project.

If you need a way to interest your child in sewing, look no further than this felt food craft.

This science fair project idea determines whether dogs can be trained faster using a food reward or praise.

Check out this science project idea to compare organic produce to non-organic produce and how preservatives in food extend the shelf life of goods.

Make a "magic dough" using only flour, water and food coloring and have the kids guess what color appears.

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

Invite your first grader to play with his food! He will improve his fine motor skills as he creates zany edible art!

Learn how to make a food pyramid with animals in a a coniferous forest ecosystem around your home.

The alphabet is a big learning milestone for most kids. Help your child learn alphabetical order by making a food list in this fun Thanksgiving activity.

This year, have your child can help you with your Passover food list. It's great handwriting practice, and she'll learn a lot in the process.

This science fair project idea investigates food preference of birds.

Kids build a rainforest food web to explore trophic levels in this cool science fair project for 4th grade.

If your child is hungry to work on his sewing skills, put together a plate of this felt play food ravioli.

Help your kids map the "global footprint" of your family's grocery cart by investigating how far your food travels before landing on your dinner table.

Here's a classic celery science experiment that uses celery and food coloring to demonstrate how plants absorb water.

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

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

The purpose of this science fair project is to investigate which food wrapping works best to keep refrigerated and non-refrigerated foods from spoiling.

Compare different remedies for cooling the mouth after eating spicy food.

This science project involves comparing the relative effectiveness of salt, pepper and dehydration in food preservation.