Science Projects Activities : Page 38

Check out this fun science fair project idea to explore the process of diffusion in a cell and learn the difference between osmosis and diffusion.

This science fair project idea explores what common compounds can be easily separated out in a centrifuge.

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

In this science fair project, students test how objects float and sink in liquids of different densities.

Check out this fun science fair project idea to learn about seismic waves and how fast they travel during an earthquake.

This science fair project idea determines how your body responds to allergies.

Science fair project that examines how cell membranes allow the inward and outward flow of materials as demonstrated by eggs.

Will storing cucumbers and tomatoes in the fridge destroy their unique flavors? Find out in this science fair project idea!

Make a list of items that need repurposing such as e-waste, batteries and mattresses. Invent your own original repurposed design.

Find out whether optical mice are useful on all surfaces or if there are drawbacks to this supposedly superior solution to the traditional roller-ball mouse.

Uh-oh! Is that a pill sitting on the counter or a piece of candy?

Determine the effect of reading aloud on memory skills. Prepare a list of randomly chosen words, ask volunteers to recall as many as possible from the list.

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

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.

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

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

Learn the anatomical and physiological differences between central and peripheral visual systems.

Research Earthship buildings. Draft a unique architectural design that repurposes used, discarded radial tires. Build scale model of structure.

Study how we perceive color by exploring optical illusions such as pointillism, digital images, and Ishihara tests.

This science fair project idea focuses on the use a conductivity device to determine the ionic concentrations of hard water.

The objective of this science fair project is to assess the benefits of the game system for improving player performance following use.

Science fair project that determines whether windmills can be designed so that birds will not feed on them. Will they discriminate between different patterns?

Research overview of architecural acoustics. Design and build a whispering wall from wood or plastic. Test which materials work best.

This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.

This project involves the development of a website using free software online to promote the value of science.

This science fair project idea investigates whether rocks containing geodes can be determined from the outside.

This science fair project idea determines whether dogs can be trained faster using a food reward or praise.

The objective of this science fair project idea is to explore which brands of "anti-fade" shampoos work the best to keep hair color looking fresh.

This experiment evaluates how a diet that is rich in "mood-enhancing" foods affects the way people feel over several weeks.

This science project teaches students about organic farming and the benefits and disadvantages of commercial plant food.