Teachers Guide
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...;S: A Guide for use of this work or portions thereof in Sandy, Utah. www.ti.com/calc ti-cares@ti.com Copyright © 1999 Texas Instruments Incorporated. Permission To Reprint or Photocopy Permission is hereby granted to teachers to Use the TI-30X ÖS section of America. About the Authors Gary Hanson and Aletha Paskett are designed to be sold, and further distribution...
...;S: A Guide for use of this work or portions thereof in Sandy, Utah. www.ti.com/calc ti-cares@ti.com Copyright © 1999 Texas Instruments Incorporated. Permission To Reprint or Photocopy Permission is hereby granted to teachers to Use the TI-30X ÖS section of America. About the Authors Gary Hanson and Aletha Paskett are designed to be sold, and further distribution...
Teachers Guide
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... our TI calculator home page: www.ti.com/calc or, call our toll-free number: 1-800-TI-CARES (1-800-842-2737) © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X IIS: A Guide for that everyone starts at the same point, have students reset the calculator by pressing & and simultaneously or by pressing % and then selecting Y (yes). • The detailed procedure, including step-bystep TI-30X ÙS key presses...
... our TI calculator home page: www.ti.com/calc or, call our toll-free number: 1-800-TI-CARES (1-800-842-2737) © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X IIS: A Guide for that everyone starts at the same point, have students reset the calculator by pressing & and simultaneously or by pressing % and then selecting Y (yes). • The detailed procedure, including step-bystep TI-30X ÙS key presses...
Teachers Guide
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... right. Menus Certain TI-30X ÙS keys display menus: z, % h, L, % t, u, % w, H, I, % k, = % d, % , and % . Order of Operations and Parentheses (page 41). You cannot retrieve previous entries while in Chapter 4, Order of Operations The TI-30X ÙS uses the Equation Operating System (EOSTM) to the variable Ans. Results that exceed the digit limit are stored in scientific notation. Entries begin on the transparency master in STAT mode. To select a menu item: • Press...
... right. Menus Certain TI-30X ÙS keys display menus: z, % h, L, % t, u, % w, H, I, % k, = % d, % , and % . Order of Operations and Parentheses (page 41). You cannot retrieve previous entries while in Chapter 4, Order of Operations The TI-30X ÙS uses the Equation Operating System (EOSTM) to the variable Ans. Results that exceed the digit limit are stored in scientific notation. Entries begin on the transparency master in STAT mode. To select a menu item: • Press...
Teachers Guide
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... calculator. standard notation (floating decimal) and degree (DEG) mode. • Clears memory variables, pending operations, entries in history, statistical data, constants, and Ans (Last Answer). Automatic Power Downé(APDé) If the TI-30X ÙS remains inactive for Teachers v Note: The examples on the transparency masters assume all default settings. Press & after APD. About the TI-30XÚS (Continued) Resetting the TI-30X ÚS Pressing & and - The display, pending operations, settings...
... calculator. standard notation (floating decimal) and degree (DEG) mode. • Clears memory variables, pending operations, entries in history, statistical data, constants, and Ans (Last Answer). Automatic Power Downé(APDé) If the TI-30X ÙS remains inactive for Teachers v Note: The examples on the transparency masters assume all default settings. Press & after APD. About the TI-30XÚS (Continued) Resetting the TI-30X ÚS Pressing & and - The display, pending operations, settings...
Teachers Guide
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... Basic Math 36 4 Order of Contents About the Authors ii About the Teacher Guide iii About the TI-30X ÖS iv Activities The Better Batter - The FIX Key 2 Star Voyage - Scientific Notation 6 Trig Functions 10 What's My Score - 1-Variable Statistics 14 Heart Rates - 1-Variable Statistics 17 WNBA Stats - 2-Variable Statistics 23 How to Keys Appendix B B-1 Display Indicators Appendix C C-1 Error Messages Appendix D D-1 Support and Service Information Appendix E E-1 Warranty Information © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide...
... Basic Math 36 4 Order of Contents About the Authors ii About the Teacher Guide iii About the TI-30X ÖS iv Activities The Better Batter - The FIX Key 2 Star Voyage - Scientific Notation 6 Trig Functions 10 What's My Score - 1-Variable Statistics 14 Heart Rates - 1-Variable Statistics 17 WNBA Stats - 2-Variable Statistics 23 How to Keys Appendix B B-1 Display Indicators Appendix C C-1 Error Messages Appendix D D-1 Support and Service Information Appendix E E-1 Warranty Information © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide...
Teachers Guide
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... FIX Key Overview Students use % , on page 3 for each player. Have students practice rounding the following numbers to lowest. You need to select 9 players from highest to 4 decimal places using the TI-30X ÖS. Press 4 to different place values. Students calculate batting averages using pencil and paper. Have students round the following numbers to 3 decimal places for solutions. Press % , to display the menu that lets you set the number of times at bat) rounded to 3 decimal places using...
... FIX Key Overview Students use % , on page 3 for each player. Have students practice rounding the following numbers to lowest. You need to select 9 players from highest to 4 decimal places using the TI-30X ÖS. Press 4 to different place values. Students calculate batting averages using pencil and paper. Have students round the following numbers to 3 decimal places for solutions. Press % , to display the menu that lets you set the number of times at bat) rounded to 3 decimal places using...
Teachers Guide
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... scientific notation using the TI-30X ÖS. Have students change the following numbers in calculations. a. 5.8 Q 107 b. 7.32 Q 105 c. 6.2 Q 10-6 d. 3 Q 10-8 58 000 000 732 000 0.0000062 0.00000003 Note: To enter a negative number, press M and then enter the number. 1. Math Concepts • scientific notation • addition • division Materials • TI-30X ÙS • pencil • student activity Introduction Set up the activity by changing numbers into floating decimal (standard notation...
... scientific notation using the TI-30X ÖS. Have students change the following numbers in calculations. a. 5.8 Q 107 b. 7.32 Q 105 c. 6.2 Q 10-6 d. 3 Q 10-8 58 000 000 732 000 0.0000062 0.00000003 Note: To enter a negative number, press M and then enter the number. 1. Math Concepts • scientific notation • addition • division Materials • TI-30X ÙS • pencil • student activity Introduction Set up the activity by changing numbers into floating decimal (standard notation...
Teachers Guide
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... heart rate as the first X value, and the number of tallies for someone your day!) 2. a. Heart Rates - 1-Variable Statistics Overview Students use the statistics functions of the TI-30X ÙS calculator to investigate the effect of 22 students: Rate Students Rate Students 60 3 63 3 61 5 64 1 62 6 65 4 ³ 1. Have students check their estimations. 1. Math Concepts Materials • mean, minimum, maximum, and range • TI-30X...
... heart rate as the first X value, and the number of tallies for someone your day!) 2. a. Heart Rates - 1-Variable Statistics Overview Students use the statistics functions of the TI-30X ÙS calculator to investigate the effect of 22 students: Rate Students Rate Students 60 3 63 3 61 5 64 1 62 6 65 4 ³ 1. Have students check their estimations. 1. Math Concepts Materials • mean, minimum, maximum, and range • TI-30X...
Teachers Guide
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... place for 2 minutes. Time your heart rate as before . b. Record your pulse for Teachers 18 Enter the data into the calculator again and calculate the average heart rate after running with the resting heart rate. 7. Compare to make a histogram of the 3 sets of student sampled. 2. If it more spread out in poor shape. 9. Instruct students to the other 2 averages. 8 How fit is the sum...
... place for 2 minutes. Time your heart rate as before . b. Record your pulse for Teachers 18 Enter the data into the calculator again and calculate the average heart rate after running with the resting heart rate. 7. Compare to make a histogram of the 3 sets of student sampled. 2. If it more spread out in poor shape. 9. Instruct students to the other 2 averages. 8 How fit is the sum...
Teachers Guide
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... number of points scored per game. 1. The closer the correlation coefficient value is y = ax + b. Press % ,. n Ï Sx Îx Ð 21.59 4. Sy Îy Òx 112.00 1. Write the correlation coefficient. Press " " " to b. The form of the line. Ò XY a b r 7.02 3. Press 2. 1. n Ï Sx Îx Ð 9.33 3. Press r = .91 6. Press " to y¢. WNBA Stats - 2-Variable Statistics (Continued) 3. Calculate the statistical data. Now calculate how many minutes...
... number of points scored per game. 1. The closer the correlation coefficient value is y = ax + b. Press % ,. n Ï Sx Îx Ð 21.59 4. Sy Îy Òx 112.00 1. Write the correlation coefficient. Press " " " to b. The form of the line. Ò XY a b r 7.02 3. Press 2. 1. n Ï Sx Îx Ð 9.33 3. Press r = .91 6. Press " to y¢. WNBA Stats - 2-Variable Statistics (Continued) 3. Calculate the statistical data. Now calculate how many minutes...
Teachers Guide
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How to Use the TI-30X ÚS TI-30X ÚS Basic Operations 29 Clear, Insert, and Delete 33 Basic Math 36 Order of Operations and Parentheses 40 Constant 43 Decimals and Decimal Places 45 Memory 47 Fractions 52 Pi 58 Powers, Roots, and Reciprocals 61 Probability 68 Statistics 75 Trigonometry 81 Notation 88 Logarithms and Antilogarithms 91 Angle Settings and Conversions 94 Polar and Rectangular Conversions 98 Hyperbolics 100 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 28
How to Use the TI-30X ÚS TI-30X ÚS Basic Operations 29 Clear, Insert, and Delete 33 Basic Math 36 Order of Operations and Parentheses 40 Constant 43 Decimals and Decimal Places 45 Memory 47 Fractions 52 Pi 58 Powers, Roots, and Reciprocals 61 Probability 68 Statistics 75 Trigonometry 81 Notation 88 Logarithms and Antilogarithms 91 Angle Settings and Conversions 94 Polar and Rectangular Conversions 98 Hyperbolics 100 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 28
Teachers Guide
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... Decimal Places 6 Keys 1. 8 enters a decimal point. 2. % , displays the following menu, which lets you press F 0 1 2 3 4 5 6 7 8 9 F Sets floating decimal (standard) notation. 0-9 Sets the number of decimal places. For example, when the decimal is set the number of decimal places. Notes • The examples on the transparency masters assume all default settings. • % , 8 removes the setting and returns to standard notation (floating decimal). • The FIX setting affects all decimal results and the mantissa of scientific and engineering notation results. • The TI...
... Decimal Places 6 Keys 1. 8 enters a decimal point. 2. % , displays the following menu, which lets you press F 0 1 2 3 4 5 6 7 8 9 F Sets floating decimal (standard) notation. 0-9 Sets the number of decimal places. For example, when the decimal is set the number of decimal places. Notes • The examples on the transparency masters assume all default settings. • % , 8 removes the setting and returns to standard notation (floating decimal). • The FIX setting affects all decimal results and the mantissa of scientific and engineering notation results. • The TI...
Teachers Guide
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... TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for restrictions. • The result of calculations with G must be either positive or negative. Powers, Roots, and Reciprocals 10 Keys 1. Notes • The examples on the transparency masters assume all default settings. • To use G, enter the base, press G, and then enter the exponent. • The base (or mantissa) and the exponent may be within the range of the value...
... TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for restrictions. • The result of calculations with G must be either positive or negative. Powers, Roots, and Reciprocals 10 Keys 1. Notes • The examples on the transparency masters assume all default settings. • To use G, enter the base, press G, and then enter the exponent. • The base (or mantissa) and the exponent may be within the range of the value...
Teachers Guide
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... an arrangement of objects in which the order is important, as you specify. 1 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 68 RANDI Generates a random integer between 0 and 1. nCr Calculates the number of functions. Calculates the factorial. RAND Generates a random 10-digit real number between 2 numbers that you would store values to RAND just as in a race. • A factorial is the product of all the positive...
... an arrangement of objects in which the order is important, as you specify. 1 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 68 RANDI Generates a random integer between 0 and 1. nCr Calculates the number of functions. Calculates the factorial. RAND Generates a random 10-digit real number between 2 numbers that you would store values to RAND just as in a race. • A factorial is the product of all the positive...
Teachers Guide
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... decimal). Notation 14 Keys 1. % d displays the following numeric notation mode menu. Notes • The examples on engineering mode and displays results as a number from 1 to 1000 (1 n < 1000) times 10 to an integer power. ENG Turns on the transparency masters assume all default settings. • You can enter a value in Chapter 6, Decimals and Decimal Places. • These modes (FLO, SCI, and ENG) affect only the display of results. 1 2 © 1999 TEXAS INSTRUMENTS INCORPORATED TI...
... decimal). Notation 14 Keys 1. % d displays the following numeric notation mode menu. Notes • The examples on engineering mode and displays results as a number from 1 to 1000 (1 n < 1000) times 10 to an integer power. ENG Turns on the transparency masters assume all default settings. • You can enter a value in Chapter 6, Decimals and Decimal Places. • These modes (FLO, SCI, and ENG) affect only the display of results. 1 2 © 1999 TEXAS INSTRUMENTS INCORPORATED TI...
Teachers Guide
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... Clears characters and error messages on the TI30X ÙS, it deletes all memory variables. Calculates the specified root (x) of the cursor. Recalls the most recently calculated result, displaying it deletes 1 character to a simple fraction. Lets you enter the statistical data points (x for 2-VAR stats). DEG Sets degree mode. GRD Sets gradient mode. Calculates the natural antilogarithm (e raised to percent. Quick Reference to Keys (Continued) A KEY % _ % [,] % c N % O % i % { ? % [ v J I % ^ % C < FUNCTION Changes a real number to the power of the value). Converts...
... Clears characters and error messages on the TI30X ÙS, it deletes all memory variables. Calculates the specified root (x) of the cursor. Recalls the most recently calculated result, displaying it deletes 1 character to a simple fraction. Lets you enter the statistical data points (x for 2-VAR stats). DEG Sets degree mode. GRD Sets gradient mode. Calculates the natural antilogarithm (e raised to percent. Quick Reference to Keys (Continued) A KEY % _ % [,] % c N % O % i % { ? % [ v J I % ^ % C < FUNCTION Changes a real number to the power of the value). Converts...
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.... Calculates the common logarithm (base 10). Turns on the calculator. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers A-3 A B C D E Lets you set the number of variables. Turns on the constant mode and lets you clear data values and exit STAT mode. Turns off the calculator and clears the display. Converts a fraction to its decimal equivalent or converts a decimal to the display. Press < when N (no) is underlined to clear data values and exit STAT mode. Accesses the hyperbolic (sinh, cosh, tanh) function of decimal places...
.... Calculates the common logarithm (base 10). Turns on the calculator. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers A-3 A B C D E Lets you set the number of variables. Turns on the constant mode and lets you clear data values and exit STAT mode. Turns off the calculator and clears the display. Converts a fraction to its decimal equivalent or converts a decimal to the display. Press < when N (no) is underlined to clear data values and exit STAT mode. Accesses the hyperbolic (sinh, cosh, tanh) function of decimal places...
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...) A KEY H % h % % k % d FUNCTION Displays the following menu of 3. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers A-4 RAND Generates a random 10-digit real number between 2 numbers that lets you specify. Separate the 2 numbers with a comma. The message MEM CLEARED is displayed. No menu or message is displayed. P4Rc Converts polar coordinate to reset the calculator. SCI Turns on engineering mode and displays results as a number from 1 to 1000 (1 n < 1000) times 10 to an integer power...
...) A KEY H % h % % k % d FUNCTION Displays the following menu of 3. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers A-4 RAND Generates a random 10-digit real number between 2 numbers that lets you specify. Separate the 2 numbers with a comma. The message MEM CLEARED is displayed. No menu or message is displayed. P4Rc Converts polar coordinate to reset the calculator. SCI Turns on engineering mode and displays results as a number from 1 to 1000 (1 n < 1000) times 10 to an integer power...
Teachers Guide
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.... Other TI Visit the TI calculator home page on the World Wide Web. Customers outside the U.S., Canada, Puerto Rico, and the Virgin Islands Contact TI by e-mail or visit the TI calculator home page on the World Wide Web. Support and Service Information D Product Support Product Service Customers in the U.S. Products and www.ti.com/calc Services © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X IIS: A Guide For...
.... Other TI Visit the TI calculator home page on the World Wide Web. Customers outside the U.S., Canada, Puerto Rico, and the Virgin Islands Contact TI by e-mail or visit the TI calculator home page on the World Wide Web. Support and Service Information D Product Support Product Service Customers in the U.S. Products and www.ti.com/calc Services © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X IIS: A Guide For...
Teachers Guide
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... be free from errors or meet your specific requirements. This warranty gives you specific legal rights, and you may not apply to Texas Instruments Service Facility. During the above limitations or exclusions may also have other rights that vary from the original purchase date. Other than the postage requirement, no charge will continue for Electronic Product This Texas Instruments ("TI") electronic...
... be free from errors or meet your specific requirements. This warranty gives you specific legal rights, and you may not apply to Texas Instruments Service Facility. During the above limitations or exclusions may also have other rights that vary from the original purchase date. Other than the postage requirement, no charge will continue for Electronic Product This Texas Instruments ("TI") electronic...