Free science & engineering activities for all ages at Science Buddies. Discover chemistry, robotics, physics & more with supplies easily found at home.

Browse our collection of free science experiments which are easy to set up, and perfect for home or school.

Browse by subject, grade level, or try our Topic Selection Wizard to find your winning science project. With science projects in 32 different areas of science from astronomy to zoology, we've got …

Explore our favorite experiments, engineering challenges and demonstrations with these fun hands-on STEM activities! Materials are easy to find, most activities take an hour or less, and the STEM …

Fun hands-on STEM activities (science, technology, engineering, and math) activities for kids of all ages.

Physics Science Experiments (223 results) Fun science experiments to explore everything from kitchen chemistry to DIY mini drones. Easy to set up and perfect for home or school. Browse the collection …

Parents play an important role in fostering enthusiasm for science in their children. Doing science projects together at home can make a wonderful weekend or "day off" activity.

Physics STEM Activities for Kids (123 results) Physics is the study of matter — what is it made of? How does it behave? What laws or equations describe it? From subatomic particles, to the Big Bang, …

To find a science fair project that is just right for you, browse our library of over 1,200 Science Fair Project Ideas or use the Topic Selection Wizard to get a personalized project recommendation.

May 16, 2025 · Doing science and engineering activities doesn't have to require lots of materials. If you are looking for something to do with students in the classroom or with kids at home, an engaging …