Question

sample response: how can we change the speed of a toy car on a racetrack to describe the car’s motion? what did you include in your question? check all that apply. a focus on describing the toy car’s motion a suggestion for a way to change the car’s motion room for observations and an opportunity to look at motion objectively

Explanation:

The question "How can we change the speed of a toy car on a racetrack to describe the car's motion?" clearly has a focus on describing the toy car's motion (as it's about describing motion through changing speed). It also leaves room for observations (one can observe how different speed - change methods affect motion) and an opportunity to look at motion objectively (by analyzing the relationship between speed - change and motion). There is no specific suggestion for a way to change the car's motion (like saying "by adding weights" or "by using a steeper track") in the question itself.

Answer:

a focus on describing the toy car’s motion, room for observations and an opportunity to look at motion objectively.