Gael is showing his classmate how to build a rubber-band catapult for their history project. They are standing at a table with the materials organized in front of them. Gael first describes the goal of the project and the materials they will be using. Then he begins his explanation of how to make the catapult.
Answer
A
asking Gael questions to check his understanding
B
deciding how he will evaluate the success of the project
C
building the catapult as Gael describes the materials they are using