I am testing my students' logic. What is the answer they should choose between "kitchen table" and "coffee table"? Logic test: Milo's kitchen table is smoother than his coffee table. Sliding a piece of paper across the _____ will heat the paper up less (A) coffee table (B) kitchen table
coffee table

I am testing my students' logic. What is the answer they should choose between "stronger gravity" and "weaker gravity"? Logic test: Eric has two bowling balls.  He notices the bigger one weighs more.  That is because it has a (A) stronger gravity (B) weaker gravity.
stronger gravity

I am testing my students' logic. What is the answer they should choose between "ship deck" and "water"? Logic test: The funny seal danced around the ship deck slowly, but flew quickly through the water because (A) the water had more resistance (B) the water had less resistance
water