*Question*
I am testing my students' logic. What is the answer they should choose between "grass" and "wood plank"? Logic test: Josh was playing outside. He rolled a ball on a wooden plank, but when it got to the grass it slowed down. This is because grass has (A) higher friction (B) lower friction.
**Answer**
grass

*Question*
I am testing my students' logic. What is the answer they should choose between "water" and "table"? Logic test: Jane found that her coin had a harder time moving through water then rolling over a table. She determined that the _____ had more resistance (A) water (B) table
**Answer**
water

*Question*
I am testing my students' logic. What is the answer they should choose between "desert" and "jungle"? Logic test: A tank rides smooth over desert, but rough in the jungle. The tank encounters less resistance in the (A) desert (B) jungle
**Answer**
desert

*Question*
I am testing my students' logic. What is the answer they should choose between "football field" and "backyard"? Logic test: A football travels slower over a football field then in a backyard. This means the football experiences more friction in the (A) football field (B) backyard
**Answer**
football field