Showing Results for food webs : Page 2

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.

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.

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

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

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