PART A: Which statement identifies the central idea of the text?

A.

Math is best taught using discovery-based learning as people are more likely to fail in math.

B.

Allowing and encouraging people to fail helps them to make sense of what they are learning.

C.

Although people can learn even when they fail at least once, they are still negatively affected by their failure.

D.

Younger people learn better through hands-on activities that can result in failure, while adults learn better through risk-free lectures.