I am testing my students' logic. What is the answer they should choose between "water" and "air"? Logic test: Mythbusters checked the resistance of a bullet. When they fired it, they found that there is higher friction in (A) Air (B) Water.
air

I am testing my students' logic. What is the answer they should choose between "wooden desk" and "plastic mouse pad"? Logic test: A computer mouse moves with ease on a smooth plastic mouse pad, whereas, on the flat wooden desk at times it sticks and does not work. Which surface has more friction? (A) wooden desk (B) plastic mouse pad
wooden desk

I am testing my students' logic. What is the answer they should choose between "Sue" and "Tim"? Logic test: It was dinnertime and Sue and her brother Tim headed toward home at exactly the same time, walking at the same speed. Sue got home quicker. Which of them was closer to home when the headed out? (A) Sue (B) Tim
Sue

I am testing my students' logic. What is the answer they should choose between "grit" and "chalkboard"? Logic test: Jim knows that grit is rougher than a chalkboard. He then assumes that he can drag his fingers further along the (A) chalkboard or (B) grit
grit