1.   Discipline comes from enticing and exciting classroom activity and a genuine commitment to the classroom as a community.

2.   He always participates in classroom activities.

3.   Indeed, if necessary, it can be integrated into other classroom activities.

4.   Most classroom activities have a specific learning objective.

5.   Only when it is actualized through classroom activity can it have an effect on learning.

6.   Teachers often have to buy supplies to be used in classroom activities.

7.   The crucial point is that such expressions should be warranted by conceptual and communicative purposes recognized as having point in classroom activity.

8.   They can work with teachers in high schools and colleges to improve their understanding of the workplace and to support classroom activities.

9.   They do not just generate data but enter into collaboration in the continuous monitoring of classroom activity and its effects.

10.   Video can now be used mainly as a source of information and as a stimulus to classroom activity such as debate and discussion.