Question 1
What is the main goal of direct instruction in this linear algebra lesson?
Question 2
Which of the following is a definition rather than a theorem or a procedure?
Question 3
Which statement is an example of a theorem in linear algebra?
Question 4
In direct instruction, what is the teacher most likely to do first when introducing a new procedure for solving $A\mathbf{x}=\mathbf{b}$?
Question 5
Why are worked examples useful in direct instruction?
