How Did You Think of That? Minnesota Invents

Find out how Minnesota’s inventors got their big ideas

Did you know that frozen pizza and Rollerblades were both invented in Minnesota? In this hands-on lesson, students discover how great inventions and ideas have come from people thinking playfully when approaching problems or questions.

4, 5, 6, 7, 8
Length of time: 
50 minutes


Minnesota Invents: Science Standards
Minnesota Invents: Social Studies Standards