Showing Results for three digit using place value : Page 39

Handedness and footedness refer to whether people prefer to use their left or right hand and foot. In this experiment, test hand and foot dominance.

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

This project will explore whether music influences physical endurance.

In this project, you will observe and record changes in sunspots over two weeks.

This project explores the interaction between air pressure and playing surface in determining a basketballâs bounce.

This science fair project demonstrates the "power of conformity".

This experiment will use computers to examine how the famous Mandelbrot set can be manipulated in fractals.

How does a flashlight work? Kids will make a complete circuit and explore how voltage contributes to brightness with this science fair project idea.

Cleaning can be a chore, but not with this sudsy experiment!

What does yeast eat? Sugar, of course. But yeast also has some powerful enemies in the form of antifungal agents! Kids test them out in this fun yeast lab.

Learn how different types of soil affect how animal tracks form in this experiment!

In this wind tunnel experiment, you'll make a wind tunnel to test lift and airflow on a model plane and explore aerodynamics and the Bernoulli Principle.

With this cool floating rocks project, your child will get some hands-on experience with buoyancy and learn why certain rocks like pumice are able to float.

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.

This science fair project ideaexplores whether cooking food destroys potential vitamin levels.

Want to give your teen some insight into the scientific method and get the house cleaned? This activity promises both!

This science fair project idea explores whether cats can be trained in the same way that dogs can.

The objective of this science project is to determine whether a sweet tooth is most likely an inherited trait or a learned behavior.

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

Total alkalinity and pH personal care products are controlled to prevent skin irritation. Learn more about basic and acidic substances in this science project.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

This experiment investigates whether the psychological phenomenon of the halo effect can be used to explain people's perceptions of others.

This science fair project idea shows how a vibrating object transfers energy to whatever it touches.

This project examines what types of objects burn and which burn faster and cleaner.

Science fair project idea examines validity of mood ring predictions. Analyze accuracy of results, consider the impact of temperature

This experiment evaluates whether a personâs dominant hand is more sensitive than their non-dominant hand.

This experiment will explore the possibility of a connection between lunar cycles and how humans are affected.

In this experiment, you experiment with laser jet toner, a magnetic fluid, as it moves, bubbles, and forms unique shapes.

Discover whether eating certain foods will make you smell (not only bad breath) but through skin cells.