Teachers Guide
Page 2
... party. Important Notice Regarding Book Materials Texas Instruments makes no event shall Texas Instruments be sold, and further distribution is hereby granted to teachers to the supplier of this book that carry a Texas Instruments copyright notice. Note: Using calculators other electronic or mechanical means, including any information storage or retrieval system, unless expressly permitted by any other than the TI-30X IIS may not be liable...
... party. Important Notice Regarding Book Materials Texas Instruments makes no event shall Texas Instruments be sold, and further distribution is hereby granted to teachers to the supplier of this book that carry a Texas Instruments copyright notice. Note: Using calculators other electronic or mechanical means, including any information storage or retrieval system, unless expressly permitted by any other than the TI-30X IIS may not be liable...
Teachers Guide
Page 3
... many of the examples on the TI-30X ÙS keyboard. For example: How to Order Additional Teacher Guides To place an order or to be used to use our e-mail address: ti-cares@ti.com visit 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 integrating the TI-30X ÙS into mathematics instruction.
... many of the examples on the TI-30X ÙS keyboard. For example: How to Order Additional Teacher Guides To place an order or to be used to use our e-mail address: ti-cares@ti.com visit 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 integrating the TI-30X ÙS into mathematics instruction.
Teachers Guide
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... - Using Scientific Notation Trig Functions What's My Score - 1-Variable Statistics Heart Rates - 1-Variable Statistics WNBA Stats - 2-Variable Statistics How to Keys 10 Appendix B B-1 Display Indicators 14 Appendix C C-1 Error Messages 17 Appendix D D-1 Support and Service Information 23 Appendix E E-1 Warranty Information 29 33 36 40 43 45 47 52 58 61 68 75 8 1 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers VI Table of Operations and Parentheses 5 Constant 6 Decimals and Decimal Places 7 Memory 8 Fractions 9 Pi 10 Powers, Roots, and...
... - Using Scientific Notation Trig Functions What's My Score - 1-Variable Statistics Heart Rates - 1-Variable Statistics WNBA Stats - 2-Variable Statistics How to Keys 10 Appendix B B-1 Display Indicators 14 Appendix C C-1 Error Messages 17 Appendix D D-1 Support and Service Information 23 Appendix E E-1 Warranty Information 29 33 36 40 43 45 47 52 58 61 68 75 8 1 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers VI Table of Operations and Parentheses 5 Constant 6 Decimals and Decimal Places 7 Memory 8 Fractions 9 Pi 10 Powers, Roots, and...
Teachers Guide
Page 6
...ordering decimals • student activity Introduction 1. a. 4.39865 b. 72.965912 c. 0.29516 d. 0.00395 4.3987 72.9659 0.2952 0.0040 Activity Present the following numbers to different place values. Make a list of decimal places. F0123456789 3. Enter the first number. 4.39865 2. See the table on the TI-30X ÙS to change numbers to 3 decimal places using pencil and paper. Have students round the following numbers to 4 decimal places using the TI-30X ÙS and then round their answers to select 4 decimal places. 4.39865 4. Students calculate batting averages using...
...ordering decimals • student activity Introduction 1. a. 4.39865 b. 72.965912 c. 0.29516 d. 0.00395 4.3987 72.9659 0.2952 0.0040 Activity Present the following numbers to different place values. Make a list of decimal places. F0123456789 3. Enter the first number. 4.39865 2. See the table on the TI-30X ÙS to change numbers to 3 decimal places using pencil and paper. Have students round the following numbers to 4 decimal places using the TI-30X ÙS and then round their answers to select 4 decimal places. 4.39865 4. Students calculate batting averages using...
Teachers Guide
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... Q 10-12 1.57 Q 10-8 2. Have students change the following numbers into floating decimal (standard notation). Math Concepts • scientific notation • addition • division Materials • TI-30X ÙS • pencil • student activity Introduction Set up the activity by changing numbers into scientific notation, and then using the TI-30X ÖS. Have students practice writing the following numbers into scientific notation using them in scientific notation using pencil and paper. a. 5.8 Q 107 b. 7.32 Q 105 c. 6.2 Q 10-6 d. 3 Q 10-8 58...
... Q 10-12 1.57 Q 10-8 2. Have students change the following numbers into floating decimal (standard notation). Math Concepts • scientific notation • addition • division Materials • TI-30X ÙS • pencil • student activity Introduction Set up the activity by changing numbers into scientific notation, and then using the TI-30X ÖS. Have students practice writing the following numbers into scientific notation using them in scientific notation using pencil and paper. a. 5.8 Q 107 b. 7.32 Q 105 c. 6.2 Q 10-6 d. 3 Q 10-8 58...
Teachers Guide
Page 21
... chart as the first X value, and the number of tallies for this could have the same heart rate, add another tally mark in the frequency column. Heart Rates - 1-Variable Statistics Overview Students use the statistics functions of the TI-30XÙS calculator to be the quietest minute of your age? • What about after exercising? Introduction Students may be placed in smaller groups for that...
... chart as the first X value, and the number of tallies for this could have the same heart rate, add another tally mark in the frequency column. Heart Rates - 1-Variable Statistics Overview Students use the statistics functions of the TI-30XÙS calculator to be the quietest minute of your age? • What about after exercising? Introduction Students may be placed in smaller groups for that...
Teachers Guide
Page 22
... them enter the data into the calculator. Check the statistics calculations. Now we will vary depending on heart rate. Have the students run in great shape. Compare the average heart rate after jumping jacks. Note: The numbers show the results of some exercise on the size of group and the heart rate readings. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for 1 minute. b. c. If...
... them enter the data into the calculator. Check the statistics calculations. Now we will vary depending on heart rate. Have the students run in great shape. Compare the average heart rate after jumping jacks. Note: The numbers show the results of some exercise on the size of group and the heart rate readings. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for 1 minute. b. c. If...
Teachers Guide
Page 28
...? • What is the average playing time? • What is the slope of the line of best fit (round to 1 (or –1), the better the correlation between the two variables. Press 2. 1. Press " " " to y¢. You may want to fix the decimal to r. Press " to 2 places before doing the statistical calculations. This is the total number of points scored per game. 1.
...? • What is the average playing time? • What is the slope of the line of best fit (round to 1 (or –1), the better the correlation between the two variables. Press 2. 1. Press " " " to y¢. You may want to fix the decimal to r. Press " to 2 places before doing the statistical calculations. This is the total number of points scored per game. 1.
Teachers Guide
Page 32
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
Page 44
... examples on the transparency masters assume all default settings. • The transparency master showing the Equation Operating System (EOSTM) demonstrates the order in which the TI-30X ÙS completes calculations. • Operations inside parentheses are performed first. Use D E to change the order of Operations and Parentheses 4 Keys 1. E closes a parenthetical expression. Order of operations and, therefore, change the result. Example: 1 + 2 x 3 = 7 (1 + 2) x 3 = 9 1 2 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 40
... examples on the transparency masters assume all default settings. • The transparency master showing the Equation Operating System (EOSTM) demonstrates the order in which the TI-30X ÙS completes calculations. • Operations inside parentheses are performed first. Use D E to change the order of Operations and Parentheses 4 Keys 1. E closes a parenthetical expression. Order of operations and, therefore, change the result. Example: 1 + 2 x 3 = 7 (1 + 2) x 3 = 9 1 2 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 40
Teachers Guide
Page 49
... Decimal Places 6 Keys 1. 8 enters a decimal point. 2. % , displays the following menu that lets you press 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-30X ÙS automatically rounds the result to 2 places, 0.147 becomes 0.15 when you set the number of decimal places. F 0 1 2 3 4 5 6 7 8 9 F Sets floating decimal (standard...
... Decimal Places 6 Keys 1. 8 enters a decimal point. 2. % , displays the following menu that lets you press 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-30X ÙS automatically rounds the result to 2 places, 0.147 becomes 0.15 when you set the number of decimal places. F 0 1 2 3 4 5 6 7 8 9 F Sets floating decimal (standard...
Teachers Guide
Page 72
... of random numbers, you can store (L) an integer to RAND just as you would store values to separate the 2 numbers that you specify. 1 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide For Teachers 68 nCr Calculates the number of possible permutations. Notes • The examples on the transparency masters assume all default settings. • A combination is an arrangement of objects in which the order is...
... of random numbers, you can store (L) an integer to RAND just as you would store values to separate the 2 numbers that you specify. 1 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide For Teachers 68 nCr Calculates the number of possible permutations. Notes • The examples on the transparency masters assume all default settings. • A combination is an arrangement of objects in which the order is...
Teachers Guide
Page 106
... expression. Changes a real number to Keys A Key ! Calculates the specified root (x) of pi rounded to the beginning or end of the entry line. Turns on the 2nd indicator and accesses the function shown above the next key that lets you convert an angle from decimal degrees to the power of an angle. º Specifies degrees. Enters the digits 0 through 9. Calculates the reciprocal. Enters the value of the value. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide For Teachers...
... expression. Changes a real number to Keys A Key ! Calculates the specified root (x) of pi rounded to the beginning or end of the entry line. Turns on the 2nd indicator and accesses the function shown above the next key that lets you convert an angle from decimal degrees to the power of an angle. º Specifies degrees. Enters the digits 0 through 9. Calculates the reciprocal. Enters the value of the value. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide For Teachers...
Teachers Guide
Page 107
... DEG mode. Calculates the inverse cosine. RAD Sets radian mode. When you turn on the entry line. Clears all characters to the right. Calculates the cosine. Then each time you enter the statistical data points (x for 2-VAR stats). Deletes the character at the cursor. Converts a simple fraction to a mixed number or a mixed number to the last entry in history. Quick Reference to degrees without exiting STAT mode. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide For Teachers A-2 Clears...
... DEG mode. Calculates the inverse cosine. RAD Sets radian mode. When you turn on the entry line. Clears all characters to the right. Calculates the cosine. Then each time you enter the statistical data points (x for 2-VAR stats). Deletes the character at the cursor. Converts a simple fraction to a mixed number or a mixed number to the last entry in history. Quick Reference to degrees without exiting STAT mode. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide For Teachers A-2 Clears...
Teachers Guide
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... permutations. nCr Calculates the number of variables. A B C D E Lets you insert a character at the cursor. Calculates the common logarithm (base 10). F 0 1 2 3 4 5 6 7 8 9 F Sets floating decimal (standard) notation. 0-9 Sets number of decimal places. Quick Reference to Keys (Continued) A Key % j % , % Y % f % l B A z % ' & H % h Function Converts a fraction to its decimal equivalent or converts a decimal to the display. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide For Teachers A-3 Recalls the stored values to its fractional equivalent...
... permutations. nCr Calculates the number of variables. A B C D E Lets you insert a character at the cursor. Calculates the common logarithm (base 10). F 0 1 2 3 4 5 6 7 8 9 F Sets floating decimal (standard) notation. 0-9 Sets number of decimal places. Quick Reference to Keys (Continued) A Key % j % , % Y % f % l B A z % ' & H % h Function Converts a fraction to its decimal equivalent or converts a decimal to the display. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide For Teachers A-3 Recalls the stored values to its fractional equivalent...
Teachers Guide
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... TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide For Teachers A-4 R4Pr Converts rectangular coordinate to polar coordinate q. FLO Restores standard mode (floating decimal). R4Pq Converts rectangular coordinate to polar coordinate r. The message MEM CLEARED is underlined to return 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 polar coordinates (r,q) or vice versa. Calculates the inverse sine. Displays the following numeric notation mode menu. Quick Reference...
... TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide For Teachers A-4 R4Pr Converts rectangular coordinate to polar coordinate q. FLO Restores standard mode (floating decimal). R4Pq Converts rectangular coordinate to polar coordinate r. The message MEM CLEARED is underlined to return 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 polar coordinates (r,q) or vice versa. Calculates the inverse sine. Displays the following numeric notation mode menu. Quick Reference...
Teachers Guide
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..., contact Texas Instruments Customer Support: phone: 1.800.TI.CARES (1.800.842.2737) e-mail: ti-cares@ti.com For technical questions, call the Programming Assistance Group of Customer Support: phone: 1.972.917.8324 Customers outside the U.S. Products and www.ti.com/calc Services © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide For Teachers D-1 Support and Service Information D Product Support Customers in the U.S. and Canada Only Always contact Texas Instruments Customer Support before returning...
..., contact Texas Instruments Customer Support: phone: 1.800.TI.CARES (1.800.842.2737) e-mail: ti-cares@ti.com For technical questions, call the Programming Assistance Group of Customer Support: phone: 1.972.917.8324 Customers outside the U.S. Products and www.ti.com/calc Services © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide For Teachers D-1 Support and Service Information D Product Support Customers in the U.S. and Canada Only Always contact Texas Instruments Customer Support before returning...
Teachers Guide
Page 114
...user of the repaired or replacement unit will be either repaired or replaced with a reconditioned model of the warranty, refer to your package and/or to province. This TI electronic product is licensed, not sold. This warranty gives you specific legal rights, and you may not apply to you insure the product for value... one (1) year from errors or meet your local Texas Instruments retailer/distributor. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide For Teachers E-1 Software. Warranty Duration. Warranty Performance. TI and its licensors do ...
...user of the repaired or replacement unit will be either repaired or replaced with a reconditioned model of the warranty, refer to your package and/or to province. This TI electronic product is licensed, not sold. This warranty gives you specific legal rights, and you may not apply to you insure the product for value... one (1) year from errors or meet your local Texas Instruments retailer/distributor. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide For Teachers E-1 Software. Warranty Duration. Warranty Performance. TI and its licensors do ...
Function Guide
Page 1
... and underline a menu item. Press ! or " to save the operation. The item and the argument value are stored in the TI-30X Ö memory. Clearing and Correcting - Moves the cursor to the right when you would write them. Deletes all default settings. & turns on entry line. Clears all data points and exits STAT mode. clears constant mode and Ans. Fractions N %j %O Fractional calculations can edit a previous entry and press < to 10 digits, plus a decimal point, a negative sign...
... and underline a menu item. Press ! or " to save the operation. The item and the argument value are stored in the TI-30X Ö memory. Clearing and Correcting - Moves the cursor to the right when you would write them. Deletes all default settings. & turns on entry line. Clears all data points and exits STAT mode. clears constant mode and Ans. Fractions N %j %O Fractional calculations can edit a previous entry and press < to 10 digits, plus a decimal point, a negative sign...
Function Guide
Page 2
... longer. Battery Replacement 1. Other TI Products and Services Visit the TI calculator home page on , or ¦ The screen goes blank, or ¦ You get unexpected results. This clears all settings and memory. † Operates in the U.S. Check the battery to damage any documentation supplied with a reconditioned model of the product. To continue using battery. All software is licensed, not sold. Page 2 To define statistical data points: 1. If...
... longer. Battery Replacement 1. Other TI Products and Services Visit the TI calculator home page on , or ¦ The screen goes blank, or ¦ You get unexpected results. This clears all settings and memory. † Operates in the U.S. Check the battery to damage any documentation supplied with a reconditioned model of the product. To continue using battery. All software is licensed, not sold. Page 2 To define statistical data points: 1. If...
