Below is a list of miscellaneous Free Science Fair Projects:

Make Electricity from fruits

 

Effect of Salt on Boiling Temperature of Water

 

Battery Power

 

Wooden Generator

 

Steam Engine, Steam Boat

 

Clear or Opaque

 

Do Cooked Beans Grow?

 

Make Electricity from a Potato

 

What Foods Contain Starch

 

Water Electrolysis

 

Why Do Leaves Change Color in the Fall?

 

Which Types of Food Mold the Fastest?

 

How much water is in orange?

Electromagnet projects

Do Detergents Affect Plant Growth?

Electric Motor/ Generator

Magnet Levitation

Simple magnet Levitation

Do Plants grow better with sunlight or artificial light?

Is plant growth affected by the amount of light received?

Electricity and Conductivity Projects

What effect does music have on plant growth?

Will vitamins affect the growth of a plant?

How does table salt affect the boiling temperature of water?

Creating Your Own Water Cycle

Optical Instruments

 

Biology Projects

Electricity Projects

Physics Projects

Earth Science Projects

Chemistry Projects

Environmental Science Projects

 

 

Primary Projects

(Grades 1 - 4) The following are display type projects suitable for beginners. Students should be encouraged to make personal observations rather than taking material out of a book or magazine

  Elementary Projects

(Grades 4 - 6) Included are sample topics for making models or conducting demonstrations. These should be level 3 projects. Some personal input is needed to avoid just a display project

  Intermediate Projects

(Grades 7 - 8) Topic Area: 
PHYSICS
METEOROLOGY 
CHEMISTRY
BOTANY / BIOLOGY

  Senior Projects

Projects (Grades 9 - 12) Topic Area: 
Biology  
Physical Science  
Earth Science / Meteorology  
Computer Science  
Chemistry