Learn the science of cleaning and reusing dirty water by conducting interesting experiments. You will be able to build your own water filtration and desalination plant at your table top, disinfect water with solar power, and more! This kit contains great experiments that teach children and teachers alike the importance of cleaning and reusing water. Great for classroom activities or science projects.
This will help you plan a fun lesson/activity!
Learn about paper recycling with this neat kit!
This all-plastic intermediate-level yo-yo is great for the seasoned yo-yo user!
Build your own green rocket using recycled materials!
Every kid needs one of these spheres!
Build more than 20 solar-powered models to learn about how solar cells convert energy from sunlight into mechanical energy.
Watch this laser pointer emit a cool purple beam!