MrSoria Wants to Teach His Students Strategies That Will Improve

Mr.Soria wants to teach his students strategies that will improve their metacognitive knowledge and skills.Based on guidelines for teaching such strategies to students,which of the following approaches should be used?

A) Encourage students to disregard strategies they have used in the past.
B) Allow students to figure out where and when to use the strategies.
C) Emphasize the importance of speed rather than reflection.
D) Model and explain new strategies.