CHICAGO — Before SMART boards and laptops, teachers used overhead projectors to make visuals for fidgeting students, marking black-lined transparencies with a felt-tipped marker. It wasn’t ...

UBIT will retire overhead projectors in UB centrally-scheduled classrooms as of Fall 2016. If you’ve never used a document camera in the classroom, now is the time to get acquainted.  ...

In fact, from both instructional and classroom management standpoints, the projector offers several other advantages over the board: You’re more mobile.

The framework for overhead projectors was improved upon by 3M, and by the 1990s, these tools could be seen as essential in the classroom.

Remember the days of overhead projectors? They were in every classroom. Wayland Baptist University saved all of those clear, plastic sheets, also known as transparencies. It is a good thing they saved ...

A storage room filled with overhead projectors is seen in Folsom Stadium on the University of Colorado's Boulder campus on Wednesday.

The American Biology Teacher, a nationally recognized journal, offers articles on recent advances in biology and life science, instructional activities for the classroom and laboratory, and ...

Many teachers are using the overhead projectors in classrooms for things such as Powerpoint Jeopardy and virtual field trips to expand their understanding of different cultures.

But with classroom projectors dominating everything from a discussion of the Louisiana Purchase to radioactive decay, are teachers—and students—getting the most out of the equipment? The answer is a ...

John McCain has frequently criticized Barack Obama for a $3 million earmark for an "overhead projector" for a planetarium in Chicago. Paul Knappenberger, president of Chicago's Adler Planetarium ...

I don't like using PowerPoint in the classroom, so I usually use a blackboard or an overhead projector. What I'd like to do is write on a projector-connected iPad, have the screen content ...