Texas Instruments Nspire CX Graphic Calculator for Maths and Science Different representations can share dynamically-linked data using the TI-NspireTM applications: Calculator, Graphs, Geometry, Lists & Spreadsheet, Data & Statistics, Notes, Questions and new Vernier DataQuest Users can also split the screen, enabling up to four applications to be viewed simultaneously Explore surfaces by rotating them, investigate intersections of a surface with a plane and create animations using sliders to understand how changing different parameters affect objects with TI-Nspire's 3D Graphing View Create, edit, save and share work in documents within a familiar folder structure USB port supports handheld to handheld communication and connection to a computer or other presentation technology