Science Fair Project Ideas: Grades 4-6

Project Topic Category
Blooming of Plants Botany and Zoology
Plant Growth in Water Botany and Zoology
Reproduction of Invertebrates Botany and Zoology
Seed Sprouting Botany and Zoology
Chlorine Chemistry
Does Music Improve Math Scores? Computer Science and Mathematics
Working Distance of a Cordless Phone Computer Science and Mathematics
Rocks and Minerals Earth and Space Science
Air Pollution Environmental Science and Renewable Energy
Soil Composting Environmental Science and Renewable Energy
Pendulums Force and Motion
Color Movement Matter and Energy
Colors and Heat Matter and Energy
Magnetism Matter and Energy
Solubility Matter and Energy