Curated OER
Inventions- The Impact
Students investigate inventions and the impact they can have on people. In this technology lesson, students research Thomas Edison and discuss how the invention of the light bulb impacted others. Students sketch out an invention they...
Houghton Mifflin Harcourt
Harcourt: Biographies: Otis Boykin 1920 1982
Otis Boykin was a successful African American inventor whose inventions include resistors for electrical equipment and missiles, a controller for pacemakers, and a burglar-proof cash register.