Create a bee garden to help shelter bees in your area.

Science fair project that determines whether spreading a moss soup over an area increases moss growth.

This science fair project idea explores which is better for diffusion and cell absorbing, more surface area, or more volume.

Determine whether carpet placed on a lawn will kill grass and weeds. Choose an area of lawn that you would like to remove, record grass that is dead or dying.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

What causes dilated pupils? Young scientists will find out by applying what they already know about changes in pupil size and making models of the pupil.

Study science with your first grader in this arts and crafts activity that models the reason why fall leaves change color with some paint and crayons.

This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.

Check out this cool science fair project idea that models the behavior of the cold desert plants: xerophytes and halophytes.

Science fair project that models the subterranean movement of water, using Darcy's Law. How can this information be used in hazardous material spills?

This science fair project idea models industrial oil spills and determines if they have an impact on wildlife living beneath the surface of the water.

In this plant habitats activity, children play the role of an ecologist and take surveys of different areas to discover the best habitat for dandelions.

What is biodiversity? Kids will study different areas of their backyards to see which is the most diverse to learn about biodiversity and random sampling.

This experiment challenges students to forecast the weather based on the surrounding areas' weather.

In this science experiment, observe convection currents forming and learn about how heat energy moves in liquids from hot to cooler areas through convection.

This science fair project idea highlights decomposition rates by comparing how long it takes an item to decompose in a compost pile vs. a landfill.

A fun, life science sxperiment idea idea involving strategies for keeping birds away from crops using a distress call. What kind of distress call works best?

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

This science fair project idea examines various dead zones and investigates the cause and how it can be fixed.

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

Will the shape of an ice cube impact how fast the ice melts?

Test whether cutting up meats will make it cook faster than just cooking it whole.

Check out this fun science project idea on ecological succession and learn the main difference between primary and secondary succession.

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

What is mulch? Kids will provide soil with a wet blanket of mulch and see if that helps keep drought-stricken soil damp.