The ClassPad has evolved from a tool for visual confirmation to a tool for learning, equipped with a CAS engine, enabling easy operations such as a pen touch operation or a pull- down menu operation like a PC, and realizing various natural mathematical expressions. The font setting used in the screen shots of these page is "Regular". Note that the initial default font setting is "Bolder"   The ClassPad Manager for ClassPad 300 PLUS Limited Version(refered to as the 300 PLUS Limited Version hereinafter) is software that is stored in the CD packed with the ClassPad 300 PLUS and that can be run on a Windows PC. The 300 PLUS Limited Version can realize the same functions as the ClassPad 300 PLUS with the same operations on a Windows PC (available for 30 days after installation except for the communication function, which will still be available thereafter). • Computer Algebraic System • eActivity function     · Enable verify function • Geometry Graphing • Spreadsheet Application • 3-dimensional graphing • Data communication with   ClassPad 300/ClassPad 300PLUS • Transferring Files Between    Multiple ClassPads and the PC

The ClassPad 300 features a large 160 by 240-dot LCD that enables easy and definite entering of data and selection of menu commands with the stylus. Various commands can be selected from the pull-down menu using the stylus. Also, you can use the Drag & Drop or Copy & Paste functions for efficient operations. The Soft Keyboard is very efficient for entering various commands or entering complex expressions in natural display format, and it makes the input operations remarkably simple. With this function, it is unnecessary to follow the complicated input method unique to conventional scientific calculators. The ClassPad 300 provides Soft Keyboards of four different display types. Math keyboard Alphabet keyboard Catalog keyboard 2D keyboard The Natural Input/Output Function enables you to input and display expressions or display the results of the calculation in the same format shown in the textbook. By using the highly functional CAS (Computer Algebra System) in calculations, it not only provides the numerical value of the calculation result but it displays the complete process of the formula as a result. Thus it enhances deeper understanding of mathematics.

The many useful Geometric Graphing Functions allow you to draw and analyze geometric figures efficiently. As shown in the above examples, the students can learn the general theorem by drawing the figures, and they can confirm that the theorem still holds true even when they deform the triangle. The Animation function enables you to move the drawn geometric figures. With this function, the students can learn visually, for example, how the figure changes when the angles and the values of the coordinates are changed. By dragging and dropping a geometric figure to the main application window, you can obtain the numerical data for the figure. And by dragging and dropping the numerical data to the Geometry window, the data can be reflected in the figure. Drag & Drop geometric figure Drag & Drop numerical data The Geometry Link Function enables you to dynamically link the eActivity data and the Geometry window data. Define the Geometry Link row on the eActivity file. Drag & Drop a side of the geometric figure to the Geometry Link row. Change the data of a side of the geometric figure to any of the formulas you want to specify. When your specified formula is determined, the geometric figure changes in conjunction with the changes made.

The eActivity and Presentation Applications promote manipulation, exploration and sharing of solutions throughout the whole classroom. This encourages each student to increase their interest and ability in math. 1. You can create and prepare your own original activities for the class with eActivity. 2. Students can work on a problem at their own pace. 3. Students can try out various approaches to solving a problem by themselves. 4. It enables texts, expressions, figures and graphs to be presented on the screen of the ClassPad 300. It is an innovative electronic educational material that can be freely created and learned on the ClassPad 300. You can enjoy all the benefits of the useful functions of the ClassPad 300 with eActivity. eActivity is effective not only in the classroom. It is also suitable for home study, since the student can change the given mathematical expressions or numerical values easily, and practice at home with problems they have made themselves. Students can make presentations of the results of what they have learned in class or at home. When making a presentation, it makes it even more convenient if you use the Presentation Application and RM-ClassPad. The Presentation function provides storage of data displayed on the LCD screen as image data, and displays it in a slideshow format. It is a very effective function for presenting the results of group study or home study. The class can be made even more effective if you combine the RM-ClassPad to project the presentation via OHP. The RM-ClassPad (SET) lets you send data from a remote control unit to an OHP projection unit for projection onto an OHP screen.

The 3-Dimensional Graphing Function enables you to draw and display a 3-dimensional graph defined by the formula z = f(x, y). You can split the display window into 3D Graph Editor window and 3D Graph window, or enlarge the 3D Graph window to see a larger graph. You can rotate the graph as you like by selecting and tapping one of the following commands from the menu. LeftRight TopBottom RightLeft BottomTop

ALGEBRA   • CAS (Computer Algebra System) • Algebra Assistant • Fraction • Transformation function (simplify, expand, factor) • Algebraic (, x2, x1, x!, n , xn ) • Simultaneous equation •Real and Complex results • Data (List, Matrix) •Combination nCr, Permutation nPr • Exponent (log, ln, 10x, ex) • Trigonometric (sin, cos, tan, sin-1, cos-1, tan-1) •Angle unit (Deg, Rag) •Graph functions, polar, parametric and x = f(y) equations • Numeric evaluation of functions in tables •Graph solve (root, max, integral, inflection, distance) •Conics graphs (Parabola, Circle, Ellipse, Hyperbola, General figure) • Conics graphs solve (Focus, Vertex, Directrix, Symmetry, Center, Radius) •Recursive and Explicit sequence numerical tables and plots CALCULUS • Hyperbolic (sinh, cosh, tanh, sinh-1, cosh-1, tanh-1) • Integration, Differential • Differential equation •, , lim STATISTICS • List-based one- and two-variable statistical analysis • Statistical regression calculations • Statistical plot (Scatter Plot, xyLine, Normal Probability Plot, Histogram, Box Plot) • Statistical regression graphs • Advanced statistical calculations (Tests, Intervals, Probability) GEOMETRY • Constraint geometry (for education) • Construction figures (Perpendicular, Midpoint, Intersection, Angle Bisector) • Geometry figures (Circle, Ellipse, Triangle, Rectangle, n-gon, Point, Line Segment) • Geometry animation • Numeric evaluation of geometry animation in tables Spreadsheet • The Cell Viewer Window • Inputting a Formula Values/ Mathematical expressions/ Cell references/ • Using with the eActivity applications • A variety of different graphs for analyzing data Verify • Judge entered numeric or algebraic manipulations • Using with the eActivity applications eACTIVITY APPLICATION • Creating eActivity • Exploring (Performing) eActivity • Geometry-Link in eActivity OTHER EFFECTIVE FEATURES • Drag & Drop operation • Natural format input of equations and expressions • Natural format display of results • Math, Alphabet, 2D soft keyboards • Command catalog soft keyboard • Calculation History • Mantissa + exponent: 15 + 3 • Interactive manipulation for solving equations • 3-dimensional graphs •Numeric equation solver • Presentation feature •Number of programs: 500KB (max.)-Depending on remaining memory capacity •Icon menus • Full screen display/Split screen display •Software upgradability (maintenance, feature upgrades) • User-defined variable •User-defined function (extends built-in functionality) • Memory Management to create folders • Sending screen image from unit-to-unit • Resetting/Initializing memory • Selection of display language • Auto Power Off (APO) • Ending Screen/User-defined Ending Screen HARDWARE • Dimensions: 21.0(H) x 84.0(W) x 189.5(D) mm • Approximate weight: 280 g • Battery type: Four AAA-size batteries LR03 (AM4) • Battery life: Approx. 100 hours continuous operation (assuming 5 minutes calculation and 55 minutes display per hour) • Display type: 160 x 240-dot display (LCD) • Touch Panel (Pen Touch Operation) • User-available RAM: 500KB • User-available Flash ROM (Add-in area): 5.3MB • Data communication (via USB and 3-pin cables) • USB cable for connecting with PC • 3-pin cable for connecting with other ClassPad unit or EA-200 OPTIONS • ClassPad Manager (ProgramLink software for PC) • EA-200 Data Analyzer • RM-ClassPad (SET) (0verhead projectable model) » CASIO is a registered trademark and ClassPad 300 is a trademark of CASIO COMPUTER CO., LTD. Microsoft, Windows, Windows 98SE/Me, Windows 2000/XP are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. Pentium is a registered trademark of Intel Corporation. Duron is a registered trademark of AMD, Inc. Other product and company names mentioned herein may be trademarks of their respective owners. » Designs and specifications are subject to change without notice.

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