Teachers Guide
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... Permission To Reprint or Photocopy Permission is expressly prohibited. www.ti.com/calc ti-cares@ti.com Copyright © 1999 Texas Instruments Incorporated. Except for any claim of any kind whatsoever against the use of these materials by any other electronic or mechanical means, ...form or by any other than the TI-30X IIS may not be reproduced by federal copyright law. Note: Using calculators other party. Automatic Power Down, APD, and EOS are trademarks of Texas Instruments Incorporated. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for a ...
... Permission To Reprint or Photocopy Permission is expressly prohibited. www.ti.com/calc ti-cares@ti.com Copyright © 1999 Texas Instruments Incorporated. Except for any claim of any kind whatsoever against the use of these materials by any other electronic or mechanical means, ...form or by any other than the TI-30X IIS may not be reproduced by federal copyright law. Note: Using calculators other party. Automatic Power Down, APD, and EOS are trademarks of Texas Instruments Incorporated. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for a ...
Teachers Guide
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... mathematical concepts, they appear 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 integrating the TI-30X ÙS into mathematics instruction...
... mathematical concepts, they appear 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 integrating the TI-30X ÙS into mathematics instruction...
Teachers Guide
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...of an entry. Because operations inside parentheses are stored in scientific notation. You cannot retrieve previous entries while in memory, even after the TI-30X ÙS is underlined, or • For menu...line. and " to the variable Ans. For example, % b 25 E < calculates the square root of operations and, therefore, change the order of 25 and returns the...169; 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for example, nPr), enter the value while the item is evaluated, use # and $ to scroll through previous entries, which are performed first, you can use D E...
...of an entry. Because operations inside parentheses are stored in scientific notation. You cannot retrieve previous entries while in memory, even after the TI-30X ÙS is underlined, or • For menu...line. and " to the variable Ans. For example, % b 25 E < calculates the square root of operations and, therefore, change the order of 25 and returns the...169; 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for example, nPr), enter the value while the item is evaluated, use # and $ to scroll through previous entries, which are performed first, you can use D E...
Teachers Guide
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... Appendix D D-1 Support and Service Information Appendix E E-1 Warranty Information © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers vi Table of Operations and Parentheses 40 5 Constant 43 6 Decimals and Decimal Places 45 7 Memory 47 8 Fractions 52 9 Pi 58 How to Use the TI-30X ÚS (Continued) 10 Powers, Roots, and Reciprocals 61 11 Probability...
... Appendix D D-1 Support and Service Information Appendix E E-1 Warranty Information © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers vi Table of Operations and Parentheses 40 5 Constant 43 6 Decimals and Decimal Places 45 7 Memory 47 8 Fractions 52 9 Pi 58 How to Use the TI-30X ÚS (Continued) 10 Powers, Roots, and Reciprocals 61 11 Probability...
Teachers Guide
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... • rounding • place value • division • comparing and ordering decimals Materials • TI-30X ÙS • pencil • student activity ³ 1. Students calculate batting averages using the TI-30X ÖS. a. 4.39865 b. 72.965912 c. 0.29516 d. 0.00395 4.3987 72.9659 0.2952 0.... be on page 3 for each player. Press Choose the players with the best batting averages. The FIX Key Overview Students use % , on the TI-30X ÙS to change numbers to select 4 decimal places. 4.39865 4. Introduction 1. Press 4 to different place values...
... • rounding • place value • division • comparing and ordering decimals Materials • TI-30X ÙS • pencil • student activity ³ 1. Students calculate batting averages using the TI-30X ÖS. a. 4.39865 b. 72.965912 c. 0.29516 d. 0.00395 4.3987 72.9659 0.2952 0.... be on page 3 for each player. Press Choose the players with the best batting averages. The FIX Key Overview Students use % , on the TI-30X ÙS to change numbers to select 4 decimal places. 4.39865 4. Introduction 1. Press 4 to different place values...
Teachers Guide
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Using the TI-30X ÖS, round the following numbers to 4 decimal places. The Better Batter - a. 4.39865 b. 72.965912 c. 0.29516 d. 0.00395 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 4 a. 2.35647 b. 15.3633 c. 0.02698 2. Round the following numbers to 3 decimal places. Name The FIX Key Date Problems 1.
Using the TI-30X ÖS, round the following numbers to 4 decimal places. The Better Batter - a. 4.39865 b. 72.965912 c. 0.29516 d. 0.00395 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 4 a. 2.35647 b. 15.3633 c. 0.02698 2. Round the following numbers to 3 decimal places. Name The FIX Key Date Problems 1.
Teachers Guide
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... 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. FLO SCI ENG 3. Have students change the following numbers into scientific notation using the TI-30X ÖS. Press " < Math Concepts • scientific notation • addition • division Materials •...
... 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. FLO SCI ENG 3. Have students change the following numbers into scientific notation using the TI-30X ÖS. Press " < Math Concepts • scientific notation • addition • division Materials •...
Teachers Guide
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...Using the TI-30X ÖS, find out how long it will it take you be able to get there from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI...-30X ÙS: A Guide for Teachers 7 How long will take you make another trip. Can you to get there. Hint: The Earth is approximately 9.3 x 107 miles from Earth? ≈15 years Hint: Make sure your calculator...: You are a captain of 6 x 1012 miles in the given time? Scientific Notation (Continued) Activity Present the following problem to Alpha Centauri is approximately 9.3 ...
...Using the TI-30X ÖS, find out how long it will it take you be able to get there from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI...-30X ÙS: A Guide for Teachers 7 How long will take you make another trip. Can you to get there. Hint: The Earth is approximately 9.3 x 107 miles from Earth? ≈15 years Hint: Make sure your calculator...: You are a captain of 6 x 1012 miles in the given time? Scientific Notation (Continued) Activity Present the following problem to Alpha Centauri is approximately 9.3 ...
Teachers Guide
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... following numbers in scientific notation. Standard Notation Scientific Notation a. 12 000 000 b. 974 000 000 c. 0.0000034 d. 0.000000004 3. Standard Notation Scientific Notation a. 93 000 000 b. 384 000 000 000 c. 0.00000000000234 d. 0.0000000157 2. Write the following numbers into scientific notation. Scientific Notation Name Date Problems 1. 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 Ù...
... following numbers in scientific notation. Standard Notation Scientific Notation a. 12 000 000 b. 974 000 000 c. 0.0000034 d. 0.000000004 3. Standard Notation Scientific Notation a. 93 000 000 b. 384 000 000 000 c. 0.00000000000234 d. 0.0000000157 2. Write the following numbers into scientific notation. Scientific Notation Name Date Problems 1. 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 Ù...
Teachers Guide
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Hint: Make sure your calculator is 9 x 1013 miles. Can you make another trip. Star Voyage - The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide ...year 3. Next, find the total distance that light can travel a distance of 6 x 1012 miles in scientific notation mode before you begin addition. 2. The distance from Earth? Your ship can travel at the speed of...Centauri is 2.5 x 1013 miles. How long will it will take you need to travel . Using the TI-30X ÖS, find out how long it take you be able to get to the Sun...
Hint: Make sure your calculator is 9 x 1013 miles. Can you make another trip. Star Voyage - The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide ...year 3. Next, find the total distance that light can travel a distance of 6 x 1012 miles in scientific notation mode before you begin addition. 2. The distance from Earth? Your ship can travel at the speed of...Centauri is 2.5 x 1013 miles. How long will it will take you need to travel . Using the TI-30X ÖS, find out how long it take you be able to get to the Sun...
Teachers Guide
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...Round to select 2 decimal places. 2. cos C 4 ¾ 5 = 0.80 c. press E Have students find the value of each ratio using the above definitions. Have students find the trigonometric ratios for rounding.) a. Trig Functions Overview Students practice solving sine, cosine, and tangent ratios, and solve...190; adjacent leg 1. Press >. Math Concepts • multiplication • division • trigonometric ratios Materials • TI-30X ÙS • pencil • student activity Introduction Introduce the trigonometric ratios to the nearest hundredth if necessary...
...Round to select 2 decimal places. 2. cos C 4 ¾ 5 = 0.80 c. press E Have students find the value of each ratio using the above definitions. Have students find the trigonometric ratios for rounding.) a. Trig Functions Overview Students practice solving sine, cosine, and tangent ratios, and solve...190; adjacent leg 1. Press >. Math Concepts • multiplication • division • trigonometric ratios Materials • TI-30X ÙS • pencil • student activity Introduction Introduce the trigonometric ratios to the nearest hundredth if necessary...
Teachers Guide
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... 20 feet. Yes, angle A is 4.3 degrees (rounded to be less than 6 degrees. tan-1( 2. The distance from the ground to the bottom of the problem. 1.5 ft. Use the trigonometric ratio tan = opposite leg ¾ adjacent leg to build the ramp. Angle A is 5.7º. ³ 1. Press % \. Enter 1.5 W 20 and press E Trig Functions (Continued...
... 20 feet. Yes, angle A is 4.3 degrees (rounded to be less than 6 degrees. tan-1( 2. The distance from the ground to the bottom of the problem. 1.5 ft. Use the trigonometric ratio tan = opposite leg ¾ adjacent leg to build the ramp. Angle A is 5.7º. ³ 1. Press % \. Enter 1.5 W 20 and press E Trig Functions (Continued...
Teachers Guide
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...A 2. sin B = 0.4567 b. tan C = 5.83 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for the triangle. cos 25º 3. Using the TI-30X ÖS, find the value of each ratio. Round to the nearest ten ...f. a. Round to the nearest degree. Round to the nearest hundredth. (Use % , for rounding.) a. cos C c. sin 71º b. cos A =0.6758 c. Trig Functions Name Date Problems 1. sin C b. sin A A 3 5 B C 4 e. Using the TI-30X ÖS, find the measure of each angle. tan 31º ...
...A 2. sin B = 0.4567 b. tan C = 5.83 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for the triangle. cos 25º 3. Using the TI-30X ÖS, find the value of each ratio. Round to the nearest ten ...f. a. Round to the nearest degree. Round to the nearest hundredth. (Use % , for rounding.) a. cos C c. sin 71º b. cos A =0.6758 c. Trig Functions Name Date Problems 1. sin C b. sin A A 3 5 B C 4 e. Using the TI-30X ÖS, find the measure of each angle. tan 31º ...
Teachers Guide
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...feet. Procedure 1. 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 Trig Functions Name Date Problem You need to build a ramp to your answer to the nearest tenth... 3. The distance from the door. Use the trigonometric ratio tan = opposite leg ¾ adjacent leg to be less than 6 degrees. Can...
...feet. Procedure 1. 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 Trig Functions Name Date Problem You need to build a ramp to your answer to the nearest tenth... 3. The distance from the door. Use the trigonometric ratio tan = opposite leg ¾ adjacent leg to be less than 6 degrees. Can...
Teachers Guide
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... activity ³ 1. Press $ and enter 2 as the frequency for 98 and 1 for one who gets the highest average on their scores using the TI-30X ÖS. Introduction Discuss finding averages with your first score. Who is the winner? Press v and enter your students. X1 = 98 ...the following problem to students: You and your scores and frequencies, pressing $ after each score and frequency. 5. n v Sx sx 92.6 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for 98. Your friend's scores are 89, 89, 97, 90, and 100. Write it down. Procedure 1. Press $. ...
... activity ³ 1. Press $ and enter 2 as the frequency for 98 and 1 for one who gets the highest average on their scores using the TI-30X ÖS. Introduction Discuss finding averages with your first score. Who is the winner? Press v and enter your students. X1 = 98 ...the following problem to students: You and your scores and frequencies, pressing $ after each score and frequency. 5. n v Sx sx 92.6 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for 98. Your friend's scores are 89, 89, 97, 90, and 100. Write it down. Procedure 1. Press $. ...
Teachers Guide
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Press % t " " < to get so that you need : 98 Note: Make sure you were absent and scored 95. Write it down. Press Your friend: 93 (You had 92.6.) Extension Present the following steps 3 and 4 on to CLRDATA. What score do you are the winner? The score you need to select CLRDATA. 2. Press v and enter the friend's first score. n v Sx sx 93.0 ³ 1. Press % t and " " to another problem. ³ 1. Who won? When finished, press u " to put 2 as the frequency for 89 and 1 for all others. 3. X1 = 89 3. Continue entering the friend's scores and frequencies, ...
Press % t " " < to get so that you need : 98 Note: Make sure you were absent and scored 95. Write it down. Press Your friend: 93 (You had 92.6.) Extension Present the following steps 3 and 4 on to CLRDATA. What score do you are the winner? The score you need to select CLRDATA. 2. Press v and enter the friend's first score. n v Sx sx 93.0 ³ 1. Press % t and " " to another problem. ³ 1. Who won? When finished, press u " to put 2 as the frequency for 89 and 1 for all others. 3. X1 = 89 3. Continue entering the friend's scores and frequencies, ...
Teachers Guide
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...10 seconds and then multiply by timing their estimations. 1. Press % t Math Concepts Materials • mean, minimum, maximum, and range • TI-30X ÙS • stopwatch or a watch with a second hand • student activity Introduction Students may be the quietest minute of your ...8226; What about after exercising? Collect data on heart rate. b. Heart Rates - 1-Variable Statistics Overview Students use the statistics functions of the TI-30X ÙS calculator to investigate the effect of exercise on the chart. Enter each student's heart rate and a mark in the ...
...10 seconds and then multiply by timing their estimations. 1. Press % t Math Concepts Materials • mean, minimum, maximum, and range • TI-30X ÙS • stopwatch or a watch with a second hand • student activity Introduction Students may be the quietest minute of your ...8226; What about after exercising? Collect data on heart rate. b. Heart Rates - 1-Variable Statistics Overview Students use the statistics functions of the TI-30X ÙS calculator to investigate the effect of exercise on the chart. Enter each student's heart rate and a mark in the ...
Teachers Guide
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Name 1-Variable Statistics Date Problem What do you think the average heart rate is for Teachers 19 What is the class (group) average 3. What about after exercising? Procedure 1. Heartbeats per minute (resting) Frequency 2. Use this table to record your age? What is the total number of heartbeats for the minute © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for someone your class or group data (resting). Heart Rates -
Name 1-Variable Statistics Date Problem What do you think the average heart rate is for Teachers 19 What is the class (group) average 3. What about after exercising? Procedure 1. Heartbeats per minute (resting) Frequency 2. Use this table to record your age? What is the total number of heartbeats for the minute © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for someone your class or group data (resting). Heart Rates -
Teachers Guide
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Use this table to record your class or group data (running ) Frequency 5. What is the total number of heartbeats for the minute © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 20 Heart Rates - Heartbeats per minute (running ). What is the class (group) average 6. Name 1-Variable Statistics Date 4.
Use this table to record your class or group data (running ) Frequency 5. What is the total number of heartbeats for the minute © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 20 Heart Rates - Heartbeats per minute (running ). What is the class (group) average 6. Name 1-Variable Statistics Date 4.
Teachers Guide
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Heartbeats per minute (jumping) Frequency 8. What is the class (group) average 9. How fit is the class Note: If the class (or individual) heart rate after jumping jacks is higher than 90, then you are in poor shape. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for the minute 10. If it is less than 125, then you are in great shape. Heart Rates - What is the total number of heartbeats for Teachers 21 Name 1-Variable Statistics Date 7. Use this table to record your class or group data (jumping).
Heartbeats per minute (jumping) Frequency 8. What is the class (group) average 9. How fit is the class Note: If the class (or individual) heart rate after jumping jacks is higher than 90, then you are in poor shape. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for the minute 10. If it is less than 125, then you are in great shape. Heart Rates - What is the total number of heartbeats for Teachers 21 Name 1-Variable Statistics Date 7. Use this table to record your class or group data (jumping).