The video tutorial involves a teacher guiding children through a repetition exercise of various vehicle names. The session begins with an introduction and a series of repetitions of vehicle names like bus, plane, helicopter, car, truck, ship, rocket, bicycle, fire truck, and train. The teacher encourages the children to repeat the names in a big voice and concludes with positive reinforcement.

What was the teacher's feedback after the students repeated the words?

How did the teacher ask the students to repeat the words?