The ClassPad 330 PLUS is the trendsetting mathematic learning pad for use in lessons: you can enjoy the entire range of advantages and functions of the graphic calculator with all the application possibilities of a text book. It also offers the comfort, clarity and user-friendliness of a stylus-operated PDA.

• Direct docking option to current CASIO projector
• Identification of ClassPad as USB mass storage (Windows or MacOS)
• Mathematic learning pad with a large monochrome touch-screen display and stylus operation
• Computer Algebra System (CAS)
• Dynamic geometry software
• Spreadsheet calculations
• Intuitive operating system using menu commands (comparable to a computer)
• 500 kB RAM/5.4 MB Flash-ROM memory / 52-value /variable memory
• Add-Ins/additional calculator applications
• Extensive range of mathematic applications (e.g. higher level polynomial equations, recursive numerical progressions)
• Extended graphic displays (e.g. zoom, trace function, conics mode, 3D graphing)
• Trigonometry, statistics, differential and integral calculations
• Laplace transforms
• Fourier transforms
• Programming: formulae memory, interactive equation solving, user-defined programming.
• Financial mathematics
• eActivity menu, which can be used to connect all fields of application on a functional basis
• Split screen for the use of various editing functions such as drag&drop, copy&paste, etc. operated with the stylus
• Slide-show presentation
• Attractive metal casing
• Data can be transferred between other devices
• Teacher support is available via workshops and literature
• Dimensions (H x W x D): 21 x 84 x 189.5 mm
• Weight: 280 g
• Power supply: Battery operation (4x AAA)

General information:

• 500 kB User RAM and 5.4 MB Flash-ROM memory
• Operating system version 3.03
• Add-in Communication and Add-in version-up (application and OS-updates) via Flash-ROM
• Large black-and-white LCD display with 160 x 240 pixel
• (digital) stylus operation using a touch screen
• Split screen for the use of various editing functions such as drag&drop, copy&paste, etc. operated with the stylus
• Direct functional connection of the applications via Icon selection (one-touch)
• Virtual keyboard with mathematical functions, letter keypad, special symbols and a selection list of all available commands
• Natural mathematical writing style
• Selection of preset mathematical expressions for inputting coefficients
• Symbol menu for selecting the mode
• Interface to the PC via USB cable and ClassPad-to-ClassPad
• Size (H x W x D): approx.. 21 x 84 x 189.5 mm
• Weight: approx. 280 g inc. batteries
• Power supply: 4 x AAA
• Packaging: 215 x 151 x 51 mm
• Weight: 850 g
• Languages: ESGF

Functions:

• Numerical and algebraic calculation:
• Calculation of fractions with a "one-touch" conversion between fractional and decimal display
• Access to all mathematical functions such as vx, xy, log x, ex, etc. using the virtual keyboard for numerical and algebraic calculations
• Calculates in degree and radian measure
• Algebraic calculation with commands such as factor, expand, simplify, approx, combine, collect, etc.
• Calculates with complex numbers
• converts between sexagesimal and decimal
• Random number generator, permutation, combinational logic
• Vector calculation: calculates the scalar and cross product
• Matrices calculation: creates matrices in a mathematical representation, adds rows and/or columns, determinants, transposition, eigenvector, eigenvalue
• Laplace transforms
• Fourier transforms
• E-activities:
• E-activities can be used by the teacher as a documentation tool for electronic examples and practical problems with accompanying text, mathematical formulae, 2D and 3D graphics, geometric drawing, dynamic geometry operations and tables.
• E-activities can also operate and be used as a "workbook" for students, so they can investigate problems and document their learning successes, or to solve problems using instructions or by entering notes and then to store their work in a file.
• E-activities thus bring together lines of text and calculations, dynamic geometry operation and all application menus like a written task in a standard textbook: descriptive text, using all applications by adding labelled "link strips" and dynamic geometry operations and additional note functions.
• Statistics (based on lists):
• (two-dimensional) descriptive statistics for calculating average values, standard deviations, estimated values etc.
• Regression analyses: linear, quadratic, cubic, quartial, log., exp., power, sinus and logistical Regression with graphical display of statistical data and regression graphs
• (two-dimensional) comparative statistics for calculating probabilities such as normal, binomial, Poisson distribution, various test processes such as è'-, Z-, t-Tests and intervals
• Graphics and tables:
• Graphical displays of Cartesian, polar, parametric functions and inequalities
• Graphical analysis with trace, plot (stretch, text, tangents, normals, circle etc.), zoom functions and manual movement of the graphics window
• Graphical determining and resolving zeroes, maximum, minimum, points of intersection, points of inflection (curve discussion)
• Modifying graphics
• Generating value tables based on function terms that are entered
• Generating synoptical tables with derivative values based on function terms that are entered
• Numerical progressions:
• Recursive displays of numerical progressions: ordered number pairs, arithmetic and geometric numerical progressions, progression of differences, Fibonacci
• Selection of table types, the automatic difference, calculating the quotient and/or total of the following terms (simplifies the definition of a numerical progression)
• Graphical display of recurrences
• Calculating the partial total sequence
• Conic sections:
• Graphic display of circle, parabola, ellipse and hyperbola equations
• Preset forms of conic sections for the simple and rapid input of equations
• Graphic determination of focal points, vertices, guidelines, symmetrical axes or centre point, radius, asymptotes and numerical eccentricity
• 3D graphics:
• three-dimensional graphical display of functions in the form of z = f (x,y)
• Selection of the visual angle for a view from the direction of 3 different axes
• Manually rotating the graphic by pen-touch
• Automatically rotating to the left, right, up or down
• Reading off the graphics coordinates using the trace function
• Dynamic geometry:
• Drawing and analysing geometric figures: drawing points, straight lines, polygons, n-vertices, circles, ellipses, function curves, parallelograms, rectangles, deltoids, etc. , in order to process or move them in many different ways
• Measuring and changing information on the coordinates of a point, the length and the gradient of a straight line, the size of an angle etc.
• Construction tools for drawing perpendicular bisectors, normals, bisectors of an angle, centre points, points of intersection, tangents on a curve, and also for converting, rotating, mirroring, stretching or transforming figures
• Animation function for observing the changes in figures in conjunction with specific conditions
• Exchanging measured data with other applications, such as numerical / algebraic calculations (simple by means of drag&drop in the split screen)
• Solving equations numerically:
• Solving equations numerically using Newtonian methods
• Determining the value of a given variable
• Transferring formula terms and equations from other applications (simple by means of drag&drop in the split screen)
• Presenting:
• Creating screenshots for OHP presentations in the classroom
• Using desired screenshots to create a presentation using the hard-copy function
• Inserting empty pages (white screen)
• Using tools such as shift, delete, copy or insert pages, insert text, draw a line, an arrow, using the eraser
• choosing between playback in manual or automatic mode
• Programming:
• Inputting and processing programs using a program editor
• Using various program commands via pop-up selection or catalogue function
• Using graphics functions, conic section equations, 3D graphics functions, graphic and table functions (also for numerical progressions) as well as statistical graphics and calculations is possible
• Communication:
• Data can be exchanged with another ClassPad using the 3-pin cable that is supplied
• Data can be exchanged with the computer using the USB cable that is supplied
• Data can be transferred to the EA-200 data analysis equipment
• The display contents can be projected using the optional overhead set
• Financial mathematics:
• Calculation of interest and compound interest
• Amortisation
• Converting percentages <> effects Interest rate
• Maturity of an annuity
• Day/date calculations
• Investment evaluation
• Calculating costs / profit margins
• System settings:
• Configuring all settings
• Managing variables
• Managing files
• User language can be selected
• Contrast of the screen display
• Power consumption / automatic switch off
• Key format
• Choice of image for the final screen
• View of the application versions
• View of memory usage for the main memory, add-in applications, e-Activities and language
• Specs are subject to change w/o notice.