Once the teacher invites you to make a presentation, try to meet at the school. This personal contact is an important element in being sure your presentation is on target. A teacher may have a specific need you could help fill. For example, an earth sciences teacher may plan to introduce the topic of protection of groundwater supplies during the week of your visit. You could offer some real-world examples. Provide the teacher with a brief written description of the kind of engineering projects you've handled and your educational background.

At this meeting confirm your visit date and time and discuss any requirements you have, such as a video monitor, overhead projector, copies of handouts, etc. Teachers must order equipment in advance. You should also visit the room where you will be speaking.

Many engineers visit individual classrooms, talking with groups averaging from 25-50 in attendance. An intimate setting will allow a lot of give-and-take. Tell the teacher if you prefer to visit a classroom, rather than to address an assembly.

Discuss how the teacher might prepare students for your visit and the possibility of inviting parents to be present during your presentation. Parents can be key to holding their child's interest after you've gone.