Question

Caleb wants to find out which type of floor material is best for bouncing tennis balls the highest. Which statement best describes the process he should use?

He should use technological design because he will need to make materials.
He should use scientific investigation because he will need to do an experiment.
He should use technological design because he will need to conduct background research.
He should use scientific investigation because he will need to design a prototype.

Answer 1

B. He should use scientific investigation because he will need to do an experiment.