21.   High-speed cable access would open up the classroom to new computer-based teaching tools.

22.   Ideally, timeout is a teaching tool for a child to learn to self-regulate.

23.   In a publicity package sent to clergy and media, Crouch urges pastors to use the film as a teaching tool.

24.   In general, icons serve as teaching tools and as objects of devotion, Kontgas said.

25.   Israel Educational Television and the Palestinian Broadcasting Corp. are also planning to show the movie, which the producers hope will become a teaching tool in schools.

26.   It also served him as a great teaching tool.

27.   It harnesses computing power as a teaching tool, and can help beginners build talent and hone the skills of intermediate players.

28.   It should be required viewing as a teaching tool in this country as well.

29.   Items on his itinerary that sound like fun are actually his strongest teaching tools.

30.   Its vast array of information and links shows the power of the Internet as a teaching tool.