I am testing my students' logic. What is the answer they should choose between "parking lot" and "store floor"? Logic test: The wheels of a shopping cart heat up quite a bit when rolling through the parking lot, but quite a bit less when rolling around on the store floor. Which surface is providing less friction? (A) parking lot (B) store floor
store floor

I am testing my students' logic. What is the answer they should choose between "clean tub" and "uncleaned tub"? Logic test: Jane found she slipped often in the tub after her sister had been in it, but not after her brother who cleaned up after himself. Is this because the clean tub provided (A) more resistance or (B) less resistance?
clean tub

Q: I am testing my students' logic. What is the answer they should choose between "marble" and "rock"? Logic test: Jimbo knows that his marble has a lesser mass then his rock. This means the (A) marble (B) rock has stronger gravity
A: rock

Question: I am testing my students' logic. What is the answer they should choose between "walking" and "jogging"? Logic test: Kim liked to jog and walk in the park near her house. She went to the park and wanted to get some exercise before her boyfriend came to visit, but didn't want to get too sweaty. She should (A) jog (B) walk
Answer: jogging

*Question*
I am testing my students' logic. What is the answer they should choose between "rubber floor" and "berber carpet"? Logic test: Anna saved some peas from her school lunch and carried them around the school. When she went to gym, she rolled a pea on the rubber floor. When she picked up the pea, it was cool. Later she rolled a pea on the berber carpet she sat on for storytime. When she picked up the pea, it was warmer than the pea had been on the gym floor. She concluded that which surface has less friction? (A) rubber floor (B) berber carpet
**Answer**
rubber floor

*Question*
I am testing my students' logic. What is the answer they should choose between "gravel" and "grassy hill"? Logic test: Ada was playing kickball. She kicked a ball into the gravel and noticed it was warm when she picked it up. She kicked it again onto a grassy hill, but this time the ball wasn't very hot when she retrieved it. In which surface did the ball travel the most? (A) gravel (B) grassy hill
**Answer**
grassy hill