Showing Results for american rivers

This craft is an excellent way to learn about African-American history, and it also provides fine motor practice.

This science fair project idea provide quantitative data about how well the use of ASL ( American Sign Language) works in communicating with babies.

Did you know that August is American Artist Month? Your child can explore the art of photography by using a digital camera to capture the landscape around her.

The goal of this science fair project is to determine which cheese grows mold the fastest: Vermont Cheddar, American, Brie, or Camembert?

The next time you and your fifth grader go on a hike, take along this key to figure out which common North American animal left a track along the river bank.

Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

Culverts transport seeds away from their original location to different places. This science project examines the effect of culverts on plant growth in streams.

Develop a new system for predicting geographic changes. Demonstrate the nature of geographic change. Make logical predictions.

Study the effects of wind and temperature on evaporation. Place wet sponges in different environments, check at regular intervals, track time required to dry.

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.