I am testing my students' logic. What is the answer they should choose between "clear path" and "leafy path"? Logic test: Kyle is riding his motorcycle on a path. The motorcycle goes faster on the clear parts of the path, but where the path is leafy, the motorcycle slows down and is harder to drive. Kyle knows that the leafy path has _____ than the clear path. (A) more friction (B) less friction
clear path

I am testing my students' logic. What is the answer they should choose between "grass" and "snow"? Logic test: Jimmy noticed that riding his sled on grass generated more friction than riding his sled over snow. Riding his sled over _____ generates less heat (A) snow (B) grass
grass

I am testing my students' logic. What is the answer they should choose between "Empty Wheelbarrow" and "Full Wheelbarrow"? Logic test: When Dave was pushing the full wheelbarrow it was taking forever to get it going, but once it was empty he noticed that it (A) was taking longer to move (B) it was much faster to move
Full Wheelbarrow