It’s quiz day in Mr. Russell’s classroom! Today, Kristen had to take the test all by herself since the last lesson was taught by Jonathan. She did pretty well, can you do better? See how many of these questions about Sarah Boone and the ironing board you can answer correctly!
Question #1: The inventor of the ironing board Sarah Boone was born where
Question #2: There are how many types of simple machines
Question #3: Which one is NOT considered a simple machine?
Question #4: Three parts to the Lever are
A.Effort, Fulcrum, Load
B.Effort, Friction, Load
C.Energy, Fulcrum, Load
F.Effort, Fulcrum, Pulley
You might also like: