Teacher
I have two questions

1. Having students call out answers as a class is a good way to help our strong students to show their knowledge to their classmates.

Is it not together strategy?
Is it pick a student, pause and then ask a question strategy?

2. We can keep our students focused on the board while writing a structure on it by doing all of the following except

At this question, I do not know why 'asking students for suggestions' is the right answer.
Why 'asking students to make their own questions' is wrong?
These two answers meaning seems like same.
Can you explain for me?