Teachers Guide
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TI-30X ÚS: A Guide for Teachers Developed by Texas Instruments Incorporated Activities developed by Gary Hanson and Aletha Paskett Illustrated by Jay Garrison
TI-30X ÚS: A Guide for Teachers Developed by Texas Instruments Incorporated Activities developed by Gary Hanson and Aletha Paskett Illustrated by Jay Garrison
Teachers Guide
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... or use in classes, workshops, or seminars, provided each copy made shows the copyright notice. Note: Using calculators other electronic or mechanical means, including any information storage or retrieval system, unless expressly permitted by any programs or...Authors Gary Hanson and Aletha Paskett are trademarks of Texas Instruments Incorporated. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers ii Important Notice Regarding Book Materials Texas Instruments makes no event shall Texas Instruments be liable to the supplier of America. Such copies...
... or use in classes, workshops, or seminars, provided each copy made shows the copyright notice. Note: Using calculators other electronic or mechanical means, including any information storage or retrieval system, unless expressly permitted by any programs or...Authors Gary Hanson and Aletha Paskett are trademarks of Texas Instruments Incorporated. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers ii Important Notice Regarding Book Materials Texas Instruments makes no event shall Texas Instruments be liable to the supplier of America. Such copies...
Teachers Guide
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...;S. How to perform the activity. The key(s) being developed. • The materials needed to Use the TI-30X ÚS This section contains examples on the TI-30X ÙS, and any pertinent notes about Texas Instruments (TI) calculators, use the calculator. The Activities section is self-contained and includes the following the introductory page provide examples of practical...
...;S. How to perform the activity. The key(s) being developed. • The materials needed to Use the TI-30X ÚS This section contains examples on the TI-30X ÙS, and any pertinent notes about Texas Instruments (TI) calculators, use the calculator. The Activities section is self-contained and includes the following the introductory page provide examples of practical...
Teachers Guide
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... # and $ to scroll through previous entries, which are both displayed. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers iv The operation priorities are displayed on the transparency... item: • Press < while the item is underlined. Last Answer (Ans) The most recently calculated result is evaluated, use D E to change the order of operations and, therefore, change the result...(for a list of the display indicators. Ans and the operator are stored in scientific notation. To recall the value of Ans: • Press % i (Ans displays on the ...
... # and $ to scroll through previous entries, which are both displayed. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers iv The operation priorities are displayed on the transparency... item: • Press < while the item is underlined. Last Answer (Ans) The most recently calculated result is evaluated, use D E to change the order of operations and, therefore, change the result...(for a list of the display indicators. Ans and the operator are stored in scientific notation. To recall the value of Ans: • Press % i (Ans displays on the ...
Teachers Guide
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... Power Downé(APDé) If the TI-30X ÙS remains inactive for Teachers v About the TI-30XÚS (Continued) Resetting the TI-30X ÚS Pressing & and - Resetting the calculator: • Returns settings to their defaults- The display, pending operations, settings, and memory are retained. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for about 5 minutes...
... Power Downé(APDé) If the TI-30X ÙS remains inactive for Teachers v About the TI-30XÚS (Continued) Resetting the TI-30X ÚS Pressing & and - Resetting the calculator: • Returns settings to their defaults- The display, pending operations, settings, and memory are retained. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for about 5 minutes...
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... Polar and Rectangular Conversions 98 18 Hyperbolics 100 Appendix A A-1 Quick Reference to Use the TI-30X ÚS 1 TI-30X ÖS Basic Operations 29 2 Clear, Insert, and Delete 33 3 Basic Math ...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...
... Polar and Rectangular Conversions 98 18 Hyperbolics 100 Appendix A A-1 Quick Reference to Use the TI-30X ÚS 1 TI-30X ÖS Basic Operations 29 2 Clear, Insert, and Delete 33 3 Basic Math ...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...
Teachers Guide
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The FIX Key 2 Star Voyage - Activities The Better Batter - 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 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 1
The FIX Key 2 Star Voyage - Activities The Better Batter - 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 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 1
Teachers Guide
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... places. a. 2.35647 b. 15.3633 c. 0.02698 2.356 15.363 0.027 2. 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. F0123456789 3. See the table on page 3 for each player. ...Math Concepts • rounding • place value • division • comparing and ordering decimals Materials • TI-30X ÙS • pencil • student activity ³ 1. Introduction 1. Students calculate batting averages using the TI-30X ÖS. The Better Batter -
... places. a. 2.35647 b. 15.3633 c. 0.02698 2.356 15.363 0.027 2. 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. F0123456789 3. See the table on page 3 for each player. ...Math Concepts • rounding • place value • division • comparing and ordering decimals Materials • TI-30X ÙS • pencil • student activity ³ 1. Introduction 1. Students calculate batting averages using the TI-30X ÖS. The Better Batter -
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The FIX Key (Continued) Player C. Ripken Puckett Molitor Greenwell Tartabull Palmeiro Franco Joyner Boggs Baines Sax Williams Sheridan Barfield Mattingly Hall Number of Hits 122 119 119 104 103 120 109 105 106 91 113 20 15 64 109 87 Number of Times at Bat 368 363 364 334 311 366 344 338 329 290 388 74 63 284 367 280 Batting Average 0.332 0.328 0.327 0.311 0.331 0.328 0.317 0.311 0.322 0.314 0.291 0.270 0.238 0.225 0.297 0.311 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 3 The Better Batter -
The FIX Key (Continued) Player C. Ripken Puckett Molitor Greenwell Tartabull Palmeiro Franco Joyner Boggs Baines Sax Williams Sheridan Barfield Mattingly Hall Number of Hits 122 119 119 104 103 120 109 105 106 91 113 20 15 64 109 87 Number of Times at Bat 368 363 364 334 311 366 344 338 329 290 388 74 63 284 367 280 Batting Average 0.332 0.328 0.327 0.311 0.331 0.328 0.317 0.311 0.322 0.314 0.291 0.270 0.238 0.225 0.297 0.311 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 3 The Better Batter -
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Name The FIX Key Date Problems 1. a. 2.35647 b. 15.3633 c. 0.02698 2. a. 4.39865 b. 72.965912 c. 0.29516 d. 0.00395 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 4 The Better Batter - Using the TI-30X ÖS, round the following numbers to 4 decimal places. Round the following numbers to 3 decimal places.
Name The FIX Key Date Problems 1. a. 2.35647 b. 15.3633 c. 0.02698 2. a. 4.39865 b. 72.965912 c. 0.29516 d. 0.00395 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 4 The Better Batter - Using the TI-30X ÖS, round the following numbers to 4 decimal places. Round the following numbers to 3 decimal places.
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... be on your players in order, from highest to play Virtual Baseball. Player C. Player 1 Player 6 Player 2 Player 7 Player 3 Player 8 Player 4 Player 9 Player 5 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for each player. Find the batting averages (number of hits ¾ number of times at Bat 368 363 364 334 311 366...
... be on your players in order, from highest to play Virtual Baseball. Player C. Player 1 Player 6 Player 2 Player 7 Player 3 Player 8 Player 4 Player 9 Player 5 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for each player. Find the batting averages (number of hits ¾ number of times at Bat 368 363 364 334 311 366...
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...1 and less than 10, and n is an integer. 1. Have students practice writing the following numbers in scientific notation using them in calculations. Have students change the following numbers into scientific notation, and then using pencil and paper. Press % d. a. 5.8 Q 107 b. 7.32 Q 105...notation). Star Voyage - Math Concepts • scientific notation • addition • division Materials • TI-30X ÙS • pencil • student activity Introduction Set up the activity by changing numbers into scientific notation using the TI-30X ÖS. a. 12 000 000 b....
...1 and less than 10, and n is an integer. 1. Have students practice writing the following numbers in scientific notation using them in calculations. Have students change the following numbers into scientific notation, and then using pencil and paper. Press % d. a. 5.8 Q 107 b. 7.32 Q 105...notation). Star Voyage - Math Concepts • scientific notation • addition • division Materials • TI-30X ÙS • pencil • student activity Introduction Set up the activity by changing numbers into scientific notation using the TI-30X ÖS. a. 12 000 000 b....
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...miles. Using the TI-30X ÖS, find out how long it take you to make the trip in the given time? Scientific Notation (Continued) Activity Present the following problem to the sun is approximately 9.3 x 107 miles from Earth? ≈15 years Hint: Make sure your calculator is in 1... earth to students: You are a captain of light. Procedure 1. The distance from the sun to get there from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 7 Will you have 5 years to Alpha Centauri is 9 x 1013 miles. Star Voyage - The distance...
...miles. Using the TI-30X ÖS, find out how long it take you to make the trip in the given time? Scientific Notation (Continued) Activity Present the following problem to the sun is approximately 9.3 x 107 miles from Earth? ≈15 years Hint: Make sure your calculator is in 1... earth to students: You are a captain of light. Procedure 1. The distance from the sun to get there from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 7 Will you have 5 years to Alpha Centauri is 9 x 1013 miles. Star Voyage - The distance...
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... a. 5.8 Q 107 b. 7.32 Q 105 c. 6.2 Q 10-6 d. 3 Q 10-8 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 8 Scientific Notation Name Date Problems 1. Using the TI-30X ÖS, change the following numbers into scientific notation. Star Voyage - Standard Notation Scientific Notation a. 93 000 000 b. 384 000 000 000 c. 0.00000000000234 d. 0.0000000157 2. Using the TI-30X ÖS, change the following numbers in...
... a. 5.8 Q 107 b. 7.32 Q 105 c. 6.2 Q 10-6 d. 3 Q 10-8 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 8 Scientific Notation Name Date Problems 1. Using the TI-30X ÖS, change the following numbers into scientific notation. Star Voyage - Standard Notation Scientific Notation a. 93 000 000 b. 384 000 000 000 c. 0.00000000000234 d. 0.0000000157 2. Using the TI-30X ÖS, change the following numbers in...
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... 9.3 x 107 miles. Star Voyage - Hint: Make sure your calculator is approximately 9.3 Q 107 miles from the Sun to Alpha Centauri on time? The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 9 How long will take you make another trip. Scientific Notation Name Date Problem You are a captain of light...
... 9.3 x 107 miles. Star Voyage - Hint: Make sure your calculator is approximately 9.3 Q 107 miles from the Sun to Alpha Centauri on time? The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 9 How long will take you make another trip. Scientific Notation Name Date Problem You are a captain of light...
Teachers Guide
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F0123456789 2. Press 2 to students. press E Math Concepts • multiplication • division • trigonometric ratios Materials • TI-30X ÙS • pencil • student activity Introduction Introduce the trigonometric ratios to select 2 decimal places. 2. sin C 3 ¾ 5 = 0.60 b. tan C 3 ¾...Have students find sin 71°: 1. Round to the nearest hundredth if necessary. (Use % , for the triangle using the TI-30X ÖS. sin 71° 0.9455 ³ To find the trigonometric ratios for rounding.) a. Press >. Trig Functions Overview...
F0123456789 2. Press 2 to students. press E Math Concepts • multiplication • division • trigonometric ratios Materials • TI-30X ÙS • pencil • student activity Introduction Introduce the trigonometric ratios to select 2 decimal places. 2. sin C 3 ¾ 5 = 0.60 b. tan C 3 ¾...Have students find sin 71°: 1. Round to the nearest hundredth if necessary. (Use % , for the triangle using the TI-30X ÖS. sin 71° 0.9455 ³ To find the trigonometric ratios for rounding.) a. Press >. Trig Functions Overview...
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Use the trigonometric ratio tan = opposite leg ¾ adjacent leg to build the ramp? Can you do that and still have the angle of the door is 4.3 degrees (rounded to the nearest tenth). The distance from the street to the door is 5.7º. ³ 1. Is there enough room to find angle A. Yes, angle A is 20 feet. Enter 1.5 W 20 and press E Make a drawing of incline to be less than 6 degrees. tan-1( 2. The distance from the door. Procedure 1. Extension Present the following problem to students: You need to build a ramp to your front door. You don't want to ...
Use the trigonometric ratio tan = opposite leg ¾ adjacent leg to build the ramp? Can you do that and still have the angle of the door is 4.3 degrees (rounded to the nearest tenth). The distance from the street to the door is 5.7º. ³ 1. Is there enough room to find angle A. Yes, angle A is 20 feet. Enter 1.5 W 20 and press E Make a drawing of incline to be less than 6 degrees. tan-1( 2. The distance from the door. Procedure 1. Extension Present the following problem to students: You need to build a ramp to your front door. You don't want to ...
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... to the nearest ten thousandth. sin B = 0.4567 b. Round to the nearest degree. cos A =0.6758 c. tan C d. sin A A 3 5 B C 4 e. Using the TI-30X ÖS, find the value of each ratio. tan C = 5.83 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for the triangle. tan A 2. Find the trigonometric ratios for Teachers 12 sin C b. a. Round to the nearest...
... to the nearest ten thousandth. sin B = 0.4567 b. Round to the nearest degree. cos A =0.6758 c. tan C d. sin A A 3 5 B C 4 e. Using the TI-30X ÖS, find the value of each ratio. tan C = 5.83 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for the triangle. tan A 2. Find the trigonometric ratios for Teachers 12 sin C b. a. Round to the nearest...
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... to the door is 1.5 feet. Is there room to build the ramp Extension You want the angle of incline be more than 6 degrees? © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 13 Make a drawing of the door is 20 feet.
... to the door is 1.5 feet. Is there room to build the ramp Extension You want the angle of incline be more than 6 degrees? © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 13 Make a drawing of the door is 20 feet.
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... ³ 1. Have students find averages. X1 = 98 3. Write it down. FRQ = 2 4. Continue entering your friend are having a contest. Press $. n v Sx sx 92.6 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for all others. Press % t < to select v, the average. Activity Present the following problem to students: You and your scores and frequencies, pressing...
... ³ 1. Have students find averages. X1 = 98 3. Write it down. FRQ = 2 4. Continue entering your friend are having a contest. Press $. n v Sx sx 92.6 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for all others. Press % t < to select v, the average. Activity Present the following problem to students: You and your scores and frequencies, pressing...