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Showing Results for "addition practice" : Page 5

There is debate about whether chalkboards or whiteboards are better. This experiment explores which leads to better retention of visually-displayed information.

Chalkboard vs. Whiteboard: Which is Better for Learning?

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

Text on Screen vs. Type on Paper: Which is Easier to Remember?

The objective of this experiment is to evaluate the effects of acid rain on plants.

How Does Acid Rain Affect The Flora of Our Environment?

This science fair project determines which of two chemical agents can be used to release the drug (tea) from hydrogel crystals.

Can Hydrogel Crystals be used as a Drug Delivery System?

This science fair project focuses on a polymer called hydrogel super absorbent crystal which absorbs water, swelling to many times its original size.

Can Hydrogel Crystals be Used as a Sensitive Humidity Indicator?

The goal of this science fair project was to evaluate the ElectroMagnetic Field produced by Radio Frequency Identification transmitters.

Smart Card? A Study of ElectroMagnetic Fields Produced by RFID Transmitters

Blend art and science in this hands-on activity that shows your kindergartener how primary colors combine to make secondary colors.

Shaving Cream Paintings

The objective of this science fair project is to experiment with balancing everyday objects and observing the the effects of gravity on materials.

Balancing Act: How does Gravity Affect Balance?

This science fair project idea tests whether tall people have the ability to swim faster than people of average and shorter heights.

Do Tall People Swim Faster than People of  Average/Shorter Heights? 

Study history of aerodynamics of arrow design to create a perfect arrow. Test arrows by shooting at an archery target.

Aiming True

This science fair project investigates which of two learning modes most commonly used in school, visual and auditory, is better for information retention.

Visual and Auditory Learning Modes: Which is Better and for Whom? 

This science fair project idea investigates the difference in reaction times between boys and girls.

Reaction Time

Research historic methods of food preservation. Analyze alternative recipes and techniques of food preservation. Document success with photographs.

The Art of Pemmican

The goal of this science fair project is to demonstrate current methods of detecting counterfeit money, in particular counterfeit detection pens.

Detecting Counterfeit Money

Help your students develop their motor skills and learn about structures with this lesson that has them build structures out of pipes and connectors. This activity will also encourage team work and let students use their imagination.

Pipe Construction

In this science fair project, students examine how temperature affects sugar transport within a plant.

Effect of Temperature on Sugar Production

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

Float My Clay Boat

Check out this cool science fair project idea to explore the relationship between pulse rate and blood pressure in healthy people.

 How does Pulse Relate to Blood Pressure? 

This science fair project idea explores whether talking to a plant will help it grow.

Talking to Plants

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

Growing Bacteria

Magnets may hold up papers on the fridge, but is it the paper that attracts them? Find out more with this kindergarten science investigation.

Investigate Magnetic Attraction

Is it magic? No...it's the amazing, gravity-defying capillary action experiment! Kids will love this dramatic and enlightening science fair project.

Capillary Action Experiment

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

Virtual Fitness

Salmonella and E.coli are common food contaminates. This experiment measures the time it takes for E.coli and Salmonella to reach hazardous levels in fish.

Food Contamination

This science fair project idea explores whether it is easier to balance on a narrow ledge or on a rope.

Center of Balance

Determine if âdouble dippingâ chips really spreads more germs than dipping only once per chip.

Does Double Dipping Really Spread Germs?

In this lesson, students will use computational thinking and design engineering to create and compare prototypes of a feeding dish for a pet dog.

Dog Dish Design

The goal of this middle school science fair project is to examine the effect of caffeine on plant growth.

The Effect of Caffeine on Plant Growth

Science fair project which determines whether your current calorie intake will cause you to lose or gain weight over time.

Calorie Intake vs. Use

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

Counting Air Particulate Matter

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