John Bracey on controlling blurting during Look and Discuss classes. Bold words mine:
Here’s my L&D procedure with student artwork in class:
1) Have the first, or only, drawing projected on the board as students walk into the room. (This usually gives kids time to get used to the artwork and talk about it in English before the bell rings).
2) Remind the students of the rules of L&D. A) We talk about the pictures in LATIN ONLY. B) It’s okay to laugh at funny pictures, but not okay to comment in English. C) We NEVER talk about the quality of the artwork.