Easy physics projects Projects under $10 Something I can build in one hour Experiments using household materials
All subjects Biology Chemistry Physics Earth Science Astronomy Environmental Science Engineering Computer Science Mathematics General STEM Other
All types Science Experiment Engineering Project STEM Challenge Electronics Robotics DIY Build Craft/Creative Educational Activity Nature/Outdoor Other
Elementary Middle School High School College Beginner Intermediate Advanced
Under 30 minutes 30–60 minutes 1–2 hours 1 day Several days 1–2 weeks Longer
Materials under $5 Materials under $15 Materials under $30 Beginner friendly Up to intermediate Reproducibility 70+
Recommended Most reproducible Newest