In 2000 CASIO opened a new office, the CASIO Education Technology M.R.D. It would allow all applications to interact from within one application, and display information in a textbook style.

In 1999, with the help of many teachers and friends, the idea of the eActivity emerged. The CAS was first used in the Casio CFX-9970G then the Casio Algebra FX 2.0, and later formed the core math system for the ClassPad. ( June 2017) ( Learn how and when to remove this template message)ĭuring 1996, CASIO worked on the CAS (Computer Algebra System) and studying Geometry. Please help improve it by removing promotional content and inappropriate external links, and by adding encyclopedic content written from a neutral point of view. This section contains content that is written like an advertisement. While almost entirely identical to the fx-CP400, its removal of the QWERTY keyboards means it is included in the list of allowed calculators on American standardized exams, including AP and SAT. In 2017, the fx-CG500 was released, targeted towards the North American market.

In the United States the ClassPad series is banned from standardized tests including the SAT, the ACT, and the AP Calculus test, due to its virtual QWERTY keyboard and stylus usage. An eActivity application allows the creation of eActivities that can include figures, expressions, and explanations. The ClassPad 300 also supports drag and drop, copy and paste, and other pen-based operations. Solutions, expressions, and other items can be selected with the tap of the stylus. The user interface of the ClassPad 300 uses a pull-down menu format. The ClassPad 300 comes with graphing tools for 3D graphing and drawing of geometric figures. Factorization of expressions, calculation of limit values of functions, and other operations can be performed while viewing the results on a large LCD screen. The ClassPad 300 allows input of expressions, and displays them as they appear in a textbook. HP and Texas Instruments attempted to release similar pen based calculators (the HP Xpander and PET Project (see TI PLT SHH1), but both were cancelled before release to the market. The ClassPad resembles Casio's earlier Pocket Viewer line. A large 160x240 pixel LCD touch screen enables stylus-based operation. The ClassPad comes with a collection of applications that support self-study, like 3D Graph, Geometry, eActivity, Spreadsheet, etc. The Casio ClassPad 300, ClassPad 330 and fx-CP400 are stylus based touch-screen graphing calculators. Family of graphing calculators by Casio Casio ClassPad 300

Fx-cg500 vs fx-cp400