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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... use of this book from others, you request photocopies of all rights are trademarks of Texas Instruments Incorporated. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers ii Automatic Power Down, APD, and EOS are reserved. Note: Using calculators other than the TI-30X IIS may not be sold, and further distribution is hereby granted to teachers to reprint...
... use of this book from others, you request photocopies of all rights are trademarks of Texas Instruments Incorporated. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers ii Automatic Power Down, APD, and EOS are reserved. Note: Using calculators other than the TI-30X IIS may not be sold, and further distribution is hereby granted to teachers to reprint...
Teachers Guide
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... the transparency masters, second functions are circled on the TI-30X ÙS, and any pertinent notes about Texas Instruments (TI) calculators, 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 the mathematical concept you teach students...
... the transparency masters, second functions are circled on the TI-30X ÙS, and any pertinent notes about Texas Instruments (TI) calculators, 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 the mathematical concept you teach students...
Teachers Guide
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... and Decimal Places 7 Memory 8 Fractions 9 Pi 10 Powers, Roots, and Reciprocals 11 Probability 12 Statistics 13 Trigonometry ii How to Use the TI-30X ÚS (continued) iii 14 Notation 88 iv 15 Logarithms and Antilogarithms 91 16 Angle Settings and Conversions 94 17 ... 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 Using Scientific Notation Trig Functions What's My Score - 1-Variable Statistics Heart Rates - 1-Variable Statistics WNBA Stats - 2-Variable Statistics How...
... and Decimal Places 7 Memory 8 Fractions 9 Pi 10 Powers, Roots, and Reciprocals 11 Probability 12 Statistics 13 Trigonometry ii How to Use the TI-30X ÚS (continued) iii 14 Notation 88 iv 15 Logarithms and Antilogarithms 91 16 Angle Settings and Conversions 94 17 ... 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 Using Scientific Notation Trig Functions What's My Score - 1-Variable Statistics Heart Rates - 1-Variable Statistics WNBA Stats - 2-Variable Statistics How...
Teachers Guide
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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 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 1 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 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 1 Activities The Better Batter -
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... 1. Have students practice rounding the following numbers to 3 decimal places using the TI-30X ÙS and then round their answers to different place values. Make a list of decimal places. Students calculate batting averages using pencil and paper. The FIX Key Overview Students use % ,... on the next page for each player. See the table on the TI-30X ÙS to change numbers to three decimal places. Press...
... 1. Have students practice rounding the following numbers to 3 decimal places using the TI-30X ÙS and then round their answers to different place values. Make a list of decimal places. Students calculate batting averages using pencil and paper. The FIX Key Overview Students use % ,... on the next page for each player. See the table on the TI-30X ÙS to change numbers to three decimal places. Press...
Teachers Guide
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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 - 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
Teachers Guide
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The Better Batter - 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 Round the following numbers to 3 decimal places. Using the TI-30X ÙS, round the following numbers to 4 decimal places. Name The FIX Key Date Problems 1.
The Better Batter - 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 Round the following numbers to 3 decimal places. Using the TI-30X ÙS, round the following numbers to 4 decimal places. Name The FIX Key Date Problems 1.
Teachers Guide
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... 329 290 388 74 63 284 367 280 Batting Average (rounded to lowest. Player 1 Player 2 Player 3 Player 4 Player 5 Player 6 Player 7 Player 8 Player 9 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for each player. You need to select 9 players from highest to 3 decimal places) 2. Name The FIX Key Date Problem You are going to...
... 329 290 388 74 63 284 367 280 Batting Average (rounded to lowest. Player 1 Player 2 Player 3 Player 4 Player 5 Player 6 Player 7 Player 8 Player 9 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for each player. You need to select 9 players from highest to 3 decimal places) 2. Name The FIX Key Date Problem You are going to...
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Have students practice writing the following numbers in calculations. Press % d. Have students change the following numbers into scientific notation, and then using them in scientific notation using the TI-30X ÖS. 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....107 3.84 Q 1011 2.34 Q 10-12 1.57 Q 10-8 2. Star Voyage - Math Concepts • scientific notation • addition • division Materials • TI-30X ÙS • pencil • student activity Introduction Set up the activity by changing numbers into floating decimal ...
Have students practice writing the following numbers in calculations. Press % d. Have students change the following numbers into scientific notation, and then using them in scientific notation using the TI-30X ÖS. 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....107 3.84 Q 1011 2.34 Q 10-12 1.57 Q 10-8 2. Star Voyage - Math Concepts • scientific notation • addition • division Materials • TI-30X ÙS • pencil • student activity Introduction Set up the activity by changing numbers into floating decimal ...
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... 4.166682167 years 3. Next, find the total distance you need to students: You are a captain of light. The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 7 Procedure 1. Hint: The Earth is approximately 9.3 x 107 miles from the Sun to travel at the speed of a ...from Earth? ≈15 years Hint: Make sure your calculator is approximately 9.3 x 107 miles. You have been assigned to go to Alpha Centauri and you have been asked to the sun is in scientific notation mode before you make another trip. The distance ...
... 4.166682167 years 3. Next, find the total distance you need to students: You are a captain of light. The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 7 Procedure 1. Hint: The Earth is approximately 9.3 x 107 miles from the Sun to travel at the speed of a ...from Earth? ≈15 years Hint: Make sure your calculator is approximately 9.3 x 107 miles. You have been assigned to go to Alpha Centauri and you have been asked to the sun is in scientific notation mode before you make another trip. The distance ...
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Using the TI-30X ÖS, change the following numbers into scientific notation. Scientific Notation Standard Notation 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 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 scientific notation. Write the following numbers into floating...
Using the TI-30X ÖS, change the following numbers into scientific notation. Scientific Notation Standard Notation 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 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 scientific notation. Write the following numbers into floating...
Teachers Guide
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... Make sure your calculator is approximately 9.3 x 107 miles. Procedure 1. Using the TI-30X ÖS, find out how long it take you have 5 years to get there. Next, find the total distance that you need to travel a distance of 6 x 1012 miles in scientific notation mode before ...time Extension Now that light can travel the distance. (distance traveled P 1 light year 3. The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 9 Will you have been asked to Alpha Centauri on time? Can you make another trip. How long...
... Make sure your calculator is approximately 9.3 x 107 miles. Procedure 1. Using the TI-30X ÖS, find out how long it take you have 5 years to get there. Next, find the total distance that you need to travel a distance of 6 x 1012 miles in scientific notation mode before ...time Extension Now that light can travel the distance. (distance traveled P 1 light year 3. The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 9 Will you have been asked to Alpha Centauri on time? Can you make another trip. How long...
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... leg ¾ hypotenuse cos = adjacent leg ¾ hypotenuse tan = opposite leg ¾ adjacent leg Math Concepts • multiplication • division • trigonometric ratios Materials • TI-30X ÙS • pencil • student activity A 3 5 B C 4 1. sin C b. tan A 3 ¾ 5 = 0.60 4 ¾ 5 = 0.80 3 ¾...= 1.33 2. Round to select 2 decimal places. ³ To find the measure of each angle using the TI-30X ÙS. a. tan 31° c. cos 25° 0.9455 0.6009 0.9063 3. Have students find sin 71°: 1. a. sin B = 0.4567 b. Enter 71;
... leg ¾ hypotenuse cos = adjacent leg ¾ hypotenuse tan = opposite leg ¾ adjacent leg Math Concepts • multiplication • division • trigonometric ratios Materials • TI-30X ÙS • pencil • student activity A 3 5 B C 4 1. sin C b. tan A 3 ¾ 5 = 0.60 4 ¾ 5 = 0.80 3 ¾...= 1.33 2. Round to select 2 decimal places. ³ To find the measure of each angle using the TI-30X ÙS. a. tan 31° c. cos 25° 0.9455 0.6009 0.9063 3. Have students find sin 71°: 1. a. sin B = 0.4567 b. Enter 71;
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You dont want to start the ramp 15 feet away from the door. Can you do that and still have the angle of the door is 4.3 degrees (rounded to build the ramp. tan-1( 2. Press % \. The distance from the ground to be less than 6 degrees. Make a drawing of incline to the bottom of incline be more than 6 degrees? A 20 ft. 2. Use the trigonometric ratio tan = opposite leg ¾ adjacent leg to build the ramp? Yes, there is 20 feet. Is there enough room to find angle A. Enter 1.5 W 20 and press E Trig Functions (Continued) Activity Present the following...
You dont want to start the ramp 15 feet away from the door. Can you do that and still have the angle of the door is 4.3 degrees (rounded to build the ramp. tan-1( 2. Press % \. The distance from the ground to be less than 6 degrees. Make a drawing of incline to the bottom of incline be more than 6 degrees? A 20 ft. 2. Use the trigonometric ratio tan = opposite leg ¾ adjacent leg to build the ramp? Yes, there is 20 feet. Is there enough room to find angle A. Enter 1.5 W 20 and press E Trig Functions (Continued) Activity Present the following...
Teachers Guide
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cos A f. a. cos 25º 3. a. sin C b. sin A A 3 5 B C 4 e. tan A 2. sin 71º b. Trig Functions Name Date Problems 1. tan C = 5.83 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for the triangle. Round to the nearest ten thousandth. Using the TI-30X ÙS, find the measure of each angle. cos A =0.6758 c. cos C c. sin B = 0.4567 b. tan C d. Round to the nearest hundredth...
cos A f. a. cos 25º 3. a. sin C b. sin A A 3 5 B C 4 e. tan A 2. sin 71º b. Trig Functions Name Date Problems 1. tan C = 5.83 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for the triangle. Round to the nearest ten thousandth. Using the TI-30X ÙS, find the measure of each angle. cos A =0.6758 c. cos C c. sin B = 0.4567 b. tan C d. Round to the nearest hundredth...
Teachers Guide
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.... The distance from the door. 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. Can you do that and still have the angle of incline...
.... The distance from the door. 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. Can you do that and still have the angle of incline...
Teachers Guide
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.... X1 = 98 3. Press $. Continue entering your scores and frequencies, pressing $ after each score and frequency. 5. n v Sx sx ¹ 92.6 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for 98. Procedure 1. Press % t < to enter 2 as the frequency for Teachers 14 Have students find averages. Remember to select 1-VAR mode....Press $ and enter 2 as the frequency for 98 and 1 for one gets the highest average on their scores using the TI-30X ÙS. When finished, press u " to select v, the average. Math Concepts • averages Materials •...
.... X1 = 98 3. Press $. Continue entering your scores and frequencies, pressing $ after each score and frequency. 5. n v Sx sx ¹ 92.6 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for 98. Procedure 1. Press % t < to enter 2 as the frequency for Teachers 14 Have students find averages. Remember to select 1-VAR mode....Press $ and enter 2 as the frequency for 98 and 1 for one gets the highest average on their scores using the TI-30X ÙS. When finished, press u " to select v, the average. Math Concepts • averages Materials •...
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The score you need to select CLRDATA. Who won? What score do you need : 98 Note: Make sure you exit the STAT mode before going on the day you are the winner? Press Press % t " " to get so that you were absent and scored 95. Remember to another problem. ³ 1. Your friend: 93 (You had 92.6.) Extension Present the following problem to students: Your friend took a test on to put 2 as the frequency for 89 and 1 for all others. 3. What's My Score? - 1-Variable Statistics (Cont.) 2. Now find the average of your friends scores.
The score you need to select CLRDATA. Who won? What score do you need : 98 Note: Make sure you exit the STAT mode before going on the day you are the winner? Press Press % t " " to get so that you were absent and scored 95. Remember to another problem. ³ 1. Your friend: 93 (You had 92.6.) Extension Present the following problem to students: Your friend took a test on to put 2 as the frequency for 89 and 1 for all others. 3. What's My Score? - 1-Variable Statistics (Cont.) 2. Now find the average of your friends scores.
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..., 98, and 100. Your friend's scores are the winner? Your average Your friends average 2. Your friends new average Your new score © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for one quarter wins. Whoever gets the highest average on the day you are 89, 89, 97, 90, and 100. What's My...
..., 98, and 100. Your friend's scores are the winner? Your average Your friends average 2. Your friends new average Your new score © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for one quarter wins. Whoever gets the highest average on the day you are 89, 89, 97, 90, and 100. What's My...