Mr Crane Is Doing a Cooking Activity with His Preschoolers

Multiple Choice

Mr. Crane is doing a cooking activity with his preschoolers. The first step involves dicing vegetables in a food processor. Which of the following is the safest way for Mr. Crane and his students to do this step?

A) Give each kid a food processor and have them all hit the power button at the exact same time.
B) Mr. Crane can have each group raise their hands when they are ready, and go to the food processors one at a time to watch them perform the step.
C) Have one student in each group serve as a safety monitor as the groups use their food processors.
D) Have one food processor at his desk, and call up kids individually to use it as he watches closely.