TI-Nspire CAS Single Pack with Touchpad. Allows educators and students to explore mathematical expressions in symbolic form. On the Home screen, you can quickly perform calculations and graphing using the Scratchpad. Also includes TI"s first learning handheld with touchpad technology, operating more like a computer and making it easier to navigate. Handhelds can use the TI-Nspire Rechargeable Battery (not included). White Boxes. This product configuration Does NOT include Tech Rewards Points .