High School Science Projects
Explore classic and cutting-edge high school science experiments in this collection of top-quality science investigations.
Science Projects
Over 1,200 free science projects searchable by subject, difficulty, time, cost and materials. Browse the library or let us recommend a winning science project for you!
List of Science Fair Project Ideas
Below is a list of the 1253 science fair project ideas on our site. To help you find a topic that can hold your interest, Science Buddies has also developed the Topic Selection Wizard.
Winning Science Fair Projects and Experiments for High School Students
1,500+ science fair project ideas and experiments for high school students in grades 9th-12th
High School STEM Activities for Kids - Science Buddies
Explore classic and cutting-edge high school science experiments in this collection of top-quality science investigations.
High School, Astronomy Science Projects
Embark on a cosmic journey with these astronomy science experiments. Explore how our solar system works and unravel the mysteries of the universe. Explore classic and cutting-edge high school …
High School Science Experiments
Explore classic and cutting-edge high school science experiments in this collection of top-quality science investigations.
High School, Music Science Projects
Harmonize science and art with music-related science experiments. Explore the physics of sound, musical instruments, and acoustics. Explore classic and cutting-edge high school science …
Science Fair Project Guide
Our library of science project ideas has hundreds of great projects for you to choose from. Take the Topic Selection Wizard quiz for a personalized list of ideas that fit your interests.
High School, Plant Biology Science Projects
Discover the wonders of the plant kingdom with science experiments focused on plant biology. Explore growth, photosynthesis, and adaptations. Explore classic and cutting-edge high school science …