Showing Results for american rivers : Page 2

In this science fair project, students examine how the flow rate in a stream affects the growth of aquatic plants.

This science fair project idea explores how length affects the weight a bridge can hold.

This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.

In this cool elementary school science fair project idea make a model to learn what happens to the Earth's surface when ice moves over land.

This clay "painting" activity encourages and supports creative development and critical thinking skills.

This project uses science and art to help students learn and teach others about Earth's endangered and extinct species.

Kids will learn how to clean fish tank the natural way. Add catfish to the tank and see if your water gets cleaner.

Design a hearing protection device to protect their ears from loud noises. Examine the properties of current protective hearing devices, materials.

In this science fair project, students investigate the applicability of Benford's Law to many sets of everyday data.

Kids learn about potential energy, and mechanical energy, and how to make power from water with one of our favorite renewable energy projects for kids.

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

Kids learn about examples of mechanical weathering and conduct an experiment with seeds and plaster in this cool geology science fair project idea.

You don't need to head to the Arctic to experiment with life in an igloo. Learners can build their own ice igloo at home from water and empty milk containers.

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

Research what is known about Alzheimer's disease and its treatment, and then prepare a script for television to educate the public.

This research project teaches students about synesthesia, a neurological condition that causes sensory overlap.

Explore the negative and positive consequences of stereotypes.

Can the force of air be used to propel a vehicle? This science experiment provides step-by-step instructions to help you answer this question.

This science fair project idea determines the most effective method of preserving food.

Kids construct a single fixed pulley system to learn how pulleys can make work easier in this cool physics and engineering science fair project idea.

Have your little astronaut create her own crater-filled moon with this fun craft project that encourages learning about the final frontier.

Science fair project that creates a pamphlet to help others learn about Epilepsy, its causes, symptoms and treatments.

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

Take this "paper plate snack test" with your child for a hands-on lesson in making healthier choices to teach your child about what's in his food.

Science fair project idea examines what is remembered from high school education. Formulate and administer high school curriculum tests to adults over 21.

Show your fourth grader how to see her heart in action. Make a simple device out of a drinking straw and clay to help her spot the movement of her pulse!

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

Explore the relationship between personality traits and birth order effects.

Make sourdough bread...and learn some colonial history and modern science in the process!