Know your gear
The TI-84 Plus Presentation Link™ adapter gives students the ability to display their own work on the calculator screen to the entire class, providing a more engaging, interactive classroom learning experience. The adapter works with student TI-84 Plus Family calculators to connect to TI Presentation Tools -- the TI-Presenter™ video interface or a ViewScreen™ panel. It's the electronic equivalent of writing on the blackboard in chalk!