Search past science fair projects

38,465 real projects from ISEF, the Canada-Wide Science Fair, JSHS, AJAS, the Calgary Youth Science Fair and the California Science & Engineering Fair — searchable by meaning, and filterable by fair, year, category and award.

864 projects · showing 421–450 2007 — clear year filter Clear all

CSEF · 2007

Is Your House Sitting on the Right Soil?

Earth & Planetary Sciences

Objectives/Goals The objective of this project was to find out what type of soil houses should be built on. The project demonstrates how well a sand/soil can withstand a certain amount of we…

CSEF · 2007

Is Your Kitchen As Clean As You Think It Is?

Behavioral & Social Sciences

Objectives/Goals Seven different kitchens were tested to see if they were perceived to be clean and if they were actually clean. Eight different surfaces were tested. Petri dishes were inocu…

CSEF · 2007

It's Not Nice to Fool Mother Nature

Plant Biology

Objectives/Goals Everything needs to adapt in order to survive. Man is now venturing into space, will he be able to take plants with him? I did my project on whether a plant would be able to…

CSEF · 2007

It's the Blades That Count

Applied Mechanics & Structures

Objectives/Goals My project involves the testing and research of wind turbine design and the electricity it generates. I am interested in this subject area because there has been much discus…

CSEF · 2007

It Will Grow, No Lye

Environmental Science (Junior Division Only)

Objectives/Goals We had two objectives: First we wanted to determine how plant growth is affected by varying degrees of acid soil. Our second objective was to determine what pH level will ne…

CSEF · 2007

Keep the Heat

Materials Science (Junior Division Only)

Objectives/Goals Objective: The objective of the experiment was to figure out which insulator will keep bottles of water the hottest the longest and coldest the longest. Hypothesis: It was p…

CSEF · 2007

Lead in Elementary Schools

Environmental Science (Junior Division Only)

Objectives/Goals In 1978 paint containing > 0.06% lead was banned but there were still old paint stocks available and being used. EPA#s action level for lead is 0.5 % by wt. ( 5000 m/kg) for…

CSEF · 2007

Lefties Do It Right

Behavioral & Social Sciences

Objectives/Goals A reason I am doing this experiment is because left handed people have learned to adapt to right handed products, writing styles, and even their way of life. Most left hande…

CSEF · 2007

Less Is More

Environmental Engineering

Objectives/Goals My objective was to find out if motor oil slows the evaporation of water in order to conserve water in field agricultural operations. Methods/Materials Fill 6 cups of water…

CSEF · 2007

Let's Make a... Deal or No Deal

Mathematics & Software

Objectives/Goals The goal of my science fair project was to mathematically calculate whether or not the #Monty Hall Theory# is applicable to the game show #Deal or No Deal.# My hypothesis wa…

CSEF · 2007

Lift and Wing Geometry

Aerodynamics/ Hydrodynamics (Junior Division Only)

Objectives/Goals The purpose of this project was to determine what dimensions in the geometry of a wing, such as angle of attack, airfoil shape, aspect ratio, sweep angle, would achieve high…

CSEF · 2007

Light and Brightness

Physics & Astronomy

Objectives/Goals The purpose of this experiment is to determine which light bulb; incandescent, halogen, or fluorescent, provides the most light or brightness with the same amount of wattage…

CSEF · 2007

Liquid Notes

Physics & Astronomy

Objectives/Goals My project was meant to see if the density of a liquid inside a narrow-necked bottle would affect the pitch created when it was blown into. Methods/Materials To experiment I…

CSEF · 2007

Little Green Men

Plant Biology

Objectives/Goals The purpose of this experiment is to find if plants will survive in a Martian Soil with the aid of fertilizer and plant supplements or not. My hypothesis is that if a Martia…

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