This kit is best for students ages 6 to 9. Learn about the inventions that change the world. Discover how the most basic inventions led to the technology we have today. Study the people who create the technology and learn about the difference between inventions and discoveries. Create your own inventions, solve problems using materials included in the kit and easy prompts. As in all our boxes come back to this kit year after year for a deeper and more thorough understanding of the topic as your child grows.