The ClassPad 330 comes packed with an impressive collection of applications that support self-study, like 3D Graphing, Geometry, eActivity and lots more. The new Plus version features a big high constrast 160x240 pixel LCD touch screen which enables easy and intuitive stylus-based operation.Features: Pen Touch operation - Computer-like intuitive operations for menu selection, button operations, etc. Drag & Drop supports dragging of an input expression to a graph screen for instant graphing CAS (Computer Algebra Systems) - Natural display input enables input of fractions, differentials, integrals, Sum calculations, lim calculations, and other expressions in the same format as that used in mathematics texts. Function Conversion function and Algebra assistant eActivity Application - Each teacher can create activities on his or her own calculator. Includes Go-along-anywhere digital text book and digital handout functions. Contents installable using data communication. Presentation Application - Register application screen screen shots for playback in slide show format that is great for presenting eActivity results and other lessons. Includes Auto Play, Manual Play, and page editing functions Geometric Graphing - Constraint Geometry (geometric functions for education) Geometric figure graphing (triangle, polygon, circle, etc.) Geometric figure analysis (angle, length) Animation 3-Dimensional Graphing Trace, Zoom, Rotate 500KB RAM 5.4 MB Flash Memory Includes snap-on hard cover, USB cable, and Unit-to-Unit cable.
