This is from the webinar on 5 step lesson plan. Q. T., is an abbreviation for quick test. When you say "q t", your students respond and cover their eyes with their hands. Then you make a series of statements about the concept. If the statement is true, students silently give a thumbs up; if the statement is false, they silently give a thumbs down.
If 90% of your students answer all the yes-no way questions correctly, go on to the next q t test. . . If not, go back to step 3 and reteach the lesson.