I am testing my students' logic. What is the answer they should choose between "shiney floor" and "dull floor"? Logic test: A sliding cat goes fast over a shiny surface, but slow over a dull surface. The surface with the most friction is (A) shiny (B) dull.
shiney floor

I am testing my students' logic. What is the answer they should choose between "grass" and "wood chips"? Logic test: Allan pushes his toy car around outside. First he pushes it over a path paved with wood chips. After that, he pushes the car over the grass lawn. Allan moves the car more easily on the grass. That is because there is less resistance on the (A) wood chips (B) grass.
wood chips

I am testing my students' logic. What is the answer they should choose between "Harry" and "Fred"? Logic test: Harry has always been stronger then Fred. Which person can throw the greater distance? (A) Harry (B) Fred
Harry