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Casio CLASSPAD II Quick Reference Manual
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Casio CLASSPAD II Quick Reference Manual

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ClassPad II
Press these keys for numbers, basic operations,
and the most common variables
Tap any icon to select the application.
Tap m at any time to return to the menu screen.
Tap M at any time to return to the Main menu.
Tap to advance to the next page.
In any menu application, press k for
the onscreen keyboard.
Press c to power on. Then press c
to clear commands. Press Kc to
power off.
Press these keys for numbers, basic operations,
and the most common variables
Press E to execute commands.
Press these keys for numbers, basic operations,
and the most common variables
Quick
Reference Guide
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Summary of Contents for Casio CLASSPAD II

  • Page 1 Quick Reference Guide ClassPad II Press these keys for numbers, basic operations, and the most common variables Tap any icon to select the application. Tap m at any time to return to the menu screen. Tap M at any time to return to the Main menu.
  • Page 2 Chapter 3 Graph and Table Menu …… ..Page 15 Chapter 4 Conic Menu …….......Page 25 Chapter 5 Statistics Menu …......Page 32 Author: John Diehl Casio Teacher Advisory Council Editors: Nathan Austin, Amber Branch, Amy Chow Casio Education, Curriculum and Training Department...
  • Page 3 This expression can also be evaluated using a variable for substitution. A command in the form expression | variable = value means evaluate the expression with the given value(s) substituted for the variable(s). Press z16k_[)O2:+12 0-U_[=2E. Getting Started with the Classpad II...
  • Page 4 Interactive and the Action menus. The Interac- tive commands open a dialogue box which gives prompts for the input. The fMax command uses x as the default variable, but another variable such as t can be used. Getting Started with the Classpad II...
  • Page 5 (Part of the first coefficient, -16, has scrolled off the screen.) Then tap OK. 4. Rewrite the expression from Question 3 in factored form. Tap Interactive, Transformation, factor, factor. Getting Started with the Classpad II...
  • Page 6 5. This model expresses height, or position, as a function of time. Construct a model for velocity as a function of time. The velocity would be the derivative of the position function. Tap Interactive, Calculation, diff. Getting Started with the Classpad II...
  • Page 7 Enter the expression in the box. (Again, part of the first coefficient, -16, has scrolled off the screen.) Then tap OK. Alternately, the template for a derivative from Math2 can be used; the result will look the same. Getting Started with the Classpad II...
  • Page 8 The only difference is to tap the bullet for Derivative at value, and to enter the value in the last box. For a more intuitive display, use the derivative template from Math2 and the “with” ( ) command on Math3. Getting Started with the Classpad II...
  • Page 9 For another calculus connection, another integral can be used. The traditional approach is to use two integrals, but it is quicker to use the absolute value template. The template is also in Getting Started with the Classpad II...
  • Page 10 The negative sign is to the left of 16 and has scrolled off. Enter the variable in the second box and tap key; then tap OK. or press the Getting Started with the Classpad II...
  • Page 11 = -16t + vt + c, compute an expression for velocity as a function of time. Press and tap Enter the expression and the variable and tap or press the key. Getting Started with the Classpad II...
  • Page 12 Enter the equation. Note that a times symbol is needed between v and t to distinguish the product from a single variable named vt. Enter the values of 150, 56, and 120, select the bullet for t and tap Getting Started with the Classpad II...
  • Page 13 2. If a ball is tossed upwards from an initial height of 120 feet, and has height of 160 feet after 2 seconds, compute the initial velocity. Enter the values of 160, 2, and 120, select the bullet for v and tap Getting Started with the Classpad II...
  • Page 14 From the Menu, select the Graph & Table icon. Enter the function as y1. To set a window tap , enter the values and tap to graph. Getting Started with the Classpad II...
  • Page 15 2. Compute the height of the ball at time 4 seconds. To trace, tap . To find a specific value, press any one of the number keys; this will open a dialogue box. Then tap OK. Getting Started with the Classpad II...
  • Page 16 Graph & Table Menu Press to mark the point and keep the coordinates on the display. Getting Started with the Classpad II...
  • Page 17 Graph & Table Menu 3. Compute the times when the ball is at height 150 feet. Tap Analysis, G-Solve, x-Cal/y-Cal, x-Cal. Enter the value for y and tap OK. Getting Started with the Classpad II...
  • Page 18 Press to move to the second point. 4. Compute the time when the ball hits the ground. To compute an x-intercept, tap the icon at the top of the screen, then tap Getting Started with the Classpad II...
  • Page 19 6. Construct a table of values for times {0, 1, 2, 3, 4, 5}. To set the table, tap Enter the values and tap OK. Getting Started with the Classpad II...
  • Page 20 Graph & Table Menu To view the table, tap Getting Started with the Classpad II...
  • Page 21 + bx + c as the coefficients a, b, c are changed. Enter the function y1 = 1x + 0x + 0. The three coefficients are needed, as explained later. Set the window to Default. Graph the equation. Getting Started with the Classpad II...
  • Page 22 To explore the transformations, tap any one of the 3 coefficients and highlight it. Tap on the graph screen. Now use 3 and 2 to increase or decrease the coefficient, respectively, and see the graph transform. Getting Started with the Classpad II...
  • Page 23 Graph & Table Menu Alternately, to make changes without a step size, tap any one of the 3 coefficients, highlight it, enter a new value and press Getting Started with the Classpad II...
  • Page 24 Edit the coefficients A, B, H, and K. Highlight the letter and press the key for the number. For K, also change from subtraction to addition. to set the window, or use shortcuts after graphing. Getting Started with the Classpad II...
  • Page 25 You may wish to adjust the window. The window can be easily changed by using to scroll in any of the four directions, "23 to zoom in, and to zoom out. Getting Started with the Classpad II...
  • Page 26 For vertices, tap Analysis, G-Solve, Vertex. Press to mark the point and keep the coordi- nates on the display. Press to display the other vertex. Use G-Solve in the same manner for foci and asymptotes. Getting Started with the Classpad II...
  • Page 27 Conic Menu 3. Convert the equation to a standard form. , then tap the equation window. , then select the bullet for general form, then tap OK. Getting Started with the Classpad II...
  • Page 28 – 3xy +4y – 5x + 6y – 7 = 0. Tap the bullet for general form, then tap OK. Edit the coefficients and the signs. The addition sign and the number can be highlighted together. Getting Started with the Classpad II...
  • Page 29 The window can be easily changed by using to scroll in any of the four directions, #"23 to zoom in, and to zoom out. Getting Started with the Classpad II...
  • Page 30 Conic Menu G-Solve commands may be used on rotated conics. Getting Started with the Classpad II...
  • Page 31 To construct the chart, tap Column A so it is select- ed. If the graph icon is , tap it. Otherwise tap the near the top-right to open the graph menu and then tap from the drop down list. Getting Started with the Classpad II...
  • Page 32 Statistics Menu Tap any section of the chart to display the frequency. Getting Started with the Classpad II...
  • Page 33 2. Construct a bar chart for these data. Select Column A again. Tap the near the upper- right corner to access the graph drop down menu. Then tap to construct a bar chart. Getting Started with the Classpad II...
  • Page 34 Statistics Menu The bar graph is displayed. Tap any bar to display the frequency. Getting Started with the Classpad II...
  • Page 35 , then the Statistics icon. Enter the frequen- cies in list1. Press to move to the next value. to setup the plot. Select On, and use the drop down menus to select Histogram, list1, and 1 as shown. Then tap Set. Getting Started with the Classpad II...
  • Page 36 Statistics Menu . Enter values for the starting value (HStart) and the step (Hstep), the width of each bin; then tap Getting Started with the Classpad II...
  • Page 37 Statistics Menu Tap Analysis, Trace to display the frequencies, using the directional pad to move through the data values. Getting Started with the Classpad II...
  • Page 38 Tap the list editor window. to setup the plot. Tap Off for StatGraph1, then tap the 2 tab to select StatGraph2. Select On, Medbox, list1, and 1 as shown. Tap the box to Show Outliers and tap Set. Getting Started with the Classpad II...
  • Page 39 Statistics Menu to view the box and whisker plot. Tap Analysis, Trace and use the directional pad to view the five number summary. Getting Started with the Classpad II...
  • Page 40 When the plot window is selected, the Calc com- mand is the third command. In either case, tap Calc, One-Variable. Select list1 and 1, then tap OK. One variable statistics are displayed; use the scroll bar to see additional information. Getting Started with the Classpad II...
  • Page 41 Notes Getting Started with the Classpad II...
  • Page 42 Notes Getting Started with the Classpad II...
  • Page 43 Notes Getting Started with the Classpad II...
  • Page 44 Worldwide education website for teachers and students Getting Started with the ClasspadII CCL3/14...