Teachers Guide
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... fitness for use of these materials by any other than the TI-30X IIS may not be liable for special, collateral, incidental, or consequential damages in classes, workshops, or seminars, provided each copy made shows the copyright notice. Note: Using calculators other electronic or...of this page (with or arising out of the purchase or use of these materials. Automatic Power Down, APD, and EOS are designed to Use the TI-30X ÖS section of Texas Instruments Incorporated. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for the specific rights granted herein,...
... fitness for use of these materials by any other than the TI-30X IIS may not be liable for special, collateral, incidental, or consequential damages in classes, workshops, or seminars, provided each copy made shows the copyright notice. Note: Using calculators other electronic or...of this page (with or arising out of the purchase or use of these materials. Automatic Power Down, APD, and EOS are designed to Use the TI-30X ÖS section of Texas Instruments Incorporated. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for the specific rights granted herein,...
Teachers Guide
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...: How to Order Additional Teacher Guides To place an order or 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 a collection of your curriculum or grade level, use it to help develop mathematical concepts while incorporating the...
...: How to Order Additional Teacher Guides To place an order or 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 a collection of your curriculum or grade level, use it to help develop mathematical concepts while incorporating the...
Teachers Guide
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... operation priorities are displayed in scientific notation. For example, % b 25 E < calculates the square root of Ans: • Press % i (Ans displays on the left; Press ! The item and the argument value are performed first, you can use # and $ to scroll through previous entries, which are both displayed. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for...
... operation priorities are displayed in scientific notation. For example, % b 25 E < calculates the square root of Ans: • Press % i (Ans displays on the left; Press ! The item and the argument value are performed first, you can use # and $ to scroll through previous entries, which are both displayed. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for...
Teachers Guide
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...94 17 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 ...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...
...94 17 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 ...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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Students calculate batting averages using pencil and paper. Choose the players with the best batting averages. Press % , to select 4 decimal places. 4.39865 4. Press 4 to display the menu that lets you ... 2. Have students practice rounding the following numbers to 3 decimal places. Have students round the following numbers to 3 decimal places using the TI-30X ÙS and then round their answers to 4 decimal places using the TI-30X ÖS. Press a. 4.39865 b. 72.965912 c. 0.29516 d. 0.00395 4.3987 72.9659 0.2952 0.0040 Activity Present the following problem to...
Students calculate batting averages using pencil and paper. Choose the players with the best batting averages. Press % , to select 4 decimal places. 4.39865 4. Press 4 to display the menu that lets you ... 2. Have students practice rounding the following numbers to 3 decimal places. Have students round the following numbers to 3 decimal places using the TI-30X ÙS and then round their answers to 4 decimal places using the TI-30X ÖS. Press a. 4.39865 b. 72.965912 c. 0.29516 d. 0.00395 4.3987 72.9659 0.2952 0.0040 Activity Present the following problem to...
Teachers Guide
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Name The FIX Key Date Problems 1. 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 ÖS, round the following numbers to 4 decimal places. a. 2.35647 b. 15.3633 c. 0.02698 2. The Better Batter -
Name The FIX Key Date Problems 1. 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 ÖS, round the following numbers to 4 decimal places. a. 2.35647 b. 15.3633 c. 0.02698 2. The Better Batter -
Teachers Guide
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... 1 and less than 10, and n is an integer. 1. 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. 974 000 000 c. 0.0000034 d. 0.000000004 ...To enter a negative number, press M and then enter the number. 1. Press % d. Have students practice writing the following numbers in scientific notation using them in calculations. Enter the first number. 12000000 2.
... 1 and less than 10, and n is an integer. 1. 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. 974 000 000 c. 0.0000034 d. 0.000000004 ...To enter a negative number, press M and then enter the number. 1. Press % d. Have students practice writing the following numbers in scientific notation using them in calculations. Enter the first number. 12000000 2.
Teachers Guide
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...find the total distance you to get there from Earth? ≈15 years Hint: Make sure your calculator is approximately 9.3 x 107 miles from the sun to students: You are a captain of a starship... 6 Q 10 12 = 4.166682167 years 3. Hint: The Earth is in 1 light year. Using the TI-30X ÖS, find out how long it take you need to make the trip in the given ...time? Star Voyage - Scientific Notation (Continued) Activity Present the following problem to Alpha Centauri is 2.5 x 1013 miles. The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A...
...find the total distance you to get there from Earth? ≈15 years Hint: Make sure your calculator is approximately 9.3 x 107 miles from the sun to students: You are a captain of a starship... 6 Q 10 12 = 4.166682167 years 3. Hint: The Earth is in 1 light year. Using the TI-30X ÖS, find out how long it take you need to make the trip in the given ...time? Star Voyage - Scientific Notation (Continued) Activity Present the following problem to Alpha Centauri is 2.5 x 1013 miles. The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A...
Teachers Guide
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... 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. 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 Using the TI-30X ÖS, change the following numbers in...
... 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. 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 Using the TI-30X ÖS, change the following numbers in...
Teachers Guide
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...distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 9 Hint: Make sure your calculator is 2.5 x 1013 miles. The distance from the Sun to Delta Centauri is approximately 9.3 Q 107 miles from the Sun to Alpha Centauri is in scientific notation mode before you need to Alpha ... you be able to make the trip in 1 light year. The distance from Earth? Will you have been asked to get there. Using the TI-30X ÖS, find out how long it take you to get there from the Earth to travel a distance of a starship. How long...
...distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 9 Hint: Make sure your calculator is 2.5 x 1013 miles. The distance from the Sun to Delta Centauri is approximately 9.3 Q 107 miles from the Sun to Alpha Centauri is in scientific notation mode before you need to Alpha ... you be able to make the trip in 1 light year. The distance from Earth? Will you have been asked to get there. Using the TI-30X ÖS, find out how long it take you to get there from the Earth to travel a distance of a starship. How long...
Teachers Guide
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...and solve problems involving trigonometric ratios. Round to select 2 decimal places. 2. tan C 3 ¾ 4 = 0.75 d. Press % ,. Press 2 to the nearest hundredth if necessary. (Use % , for the triangle using the TI-30X ÖS. a. Press >. cos A 3 ¾ 5 = 0.60 f. sin A 4 ¾ 5 = 0.80 e. tan A 4 ¾ 3 = 1.33 A ...0.9455 ³ To find the value of each ratio using the above definitions. Enter 71; Math Concepts • multiplication • division • trigonometric ratios Materials • TI-30X ÙS • pencil • student activity...
...and solve problems involving trigonometric ratios. Round to select 2 decimal places. 2. tan C 3 ¾ 4 = 0.75 d. Press % ,. Press 2 to the nearest hundredth if necessary. (Use % , for the triangle using the TI-30X ÖS. a. Press >. cos A 3 ¾ 5 = 0.60 f. sin A 4 ¾ 5 = 0.80 e. tan A 4 ¾ 3 = 1.33 A ...0.9455 ³ To find the value of each ratio using the above definitions. Enter 71; Math Concepts • multiplication • division • trigonometric ratios Materials • TI-30X ÙS • pencil • student activity...
Teachers Guide
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... incline be more than 6 degrees? Extension Present the following problem to students: You need to build a ramp to find angle A. tan-1( 2. Enter 1.5 W 20 and press E Use the trigonometric ratio tan = opposite leg ¾ adjacent leg to your front door. Angle A is 5.7º. ³ 1. Press % \. Make a drawing of the door is 1.5 feet...
... incline be more than 6 degrees? Extension Present the following problem to students: You need to build a ramp to find angle A. tan-1( 2. Enter 1.5 W 20 and press E Use the trigonometric ratio tan = opposite leg ¾ adjacent leg to your front door. Angle A is 5.7º. ³ 1. Press % \. Make a drawing of the door is 1.5 feet...
Teachers Guide
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Round to the nearest ten thousandth. sin C b. tan A 2. tan 31º c. tan C = 5.83 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for the triangle. Using the TI-30X ÖS, find the value of each ratio. tan C d. Using the TI-30X ÖS, find the measure of each angle. sin B = 0.4567 b. cos C c. sin 71º b. a. a. Round to the nearest...
Round to the nearest ten thousandth. sin C b. tan A 2. tan 31º c. tan C = 5.83 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for the triangle. Using the TI-30X ÖS, find the value of each ratio. tan C d. Using the TI-30X ÖS, find the measure of each angle. sin B = 0.4567 b. cos C c. sin 71º b. a. a. Round to the nearest...
Teachers Guide
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... feet away from the ground to the bottom of incline to build the ramp Extension You want the angle of the door is 20 feet. Use the trigonometric ratio tan = opposite leg ¾ adjacent leg to find angle A. (Round your answer to your front door. Is there room to be less... the street to build the ramp? Is there enough room to the door is 1.5 feet. Make a drawing of incline be more than 6 degrees? © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 13
... feet away from the ground to the bottom of incline to build the ramp Extension You want the angle of the door is 20 feet. Use the trigonometric ratio tan = opposite leg ¾ adjacent leg to find angle A. (Round your answer to your front door. Is there room to be less... the street to build the ramp? Is there enough room to the door is 1.5 feet. Make a drawing of incline be more than 6 degrees? © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 13
Teachers Guide
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Math Concepts • averages Materials • TI-30X ÙS • pencil • student activity ³ 1. Write it down. Have students find averages. Press v and enter your scores and frequencies, ...to select v, the average. What's My Score? - 1-Variable Statistics Overview Students use the given test scores to students: You and your students. Introduction Discuss finding averages with your friend are having a contest. FRQ = 2 4. n v Sx sx 92.6 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for one who gets the highest average on their...
Math Concepts • averages Materials • TI-30X ÙS • pencil • student activity ³ 1. Write it down. Have students find averages. Press v and enter your scores and frequencies, ...to select v, the average. What's My Score? - 1-Variable Statistics Overview Students use the given test scores to students: You and your students. Introduction Discuss finding averages with your friend are having a contest. FRQ = 2 4. n v Sx sx 92.6 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for one who gets the highest average on their...
Teachers Guide
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When finished, press u " to select CLRDATA. 2. Who won? Press % t " " < to select v, the average. Continue entering the friend's scores and frequencies, following problem to students: Your friend took a test on the previous page. 4. Press Now find the average of your friend's scores. What score do you need : 98 Note: Make sure you exit the STAT mode before going on to get so that you were absent and scored 95. The score you need to another problem. ³ 1. n v Sx sx 93.0 ³ 1. Press % t and " " to put 2 as the frequency for 89 and 1 for all others. 3. X1 = 89 ...
When finished, press u " to select CLRDATA. 2. Who won? Press % t " " < to select v, the average. Continue entering the friend's scores and frequencies, following problem to students: Your friend took a test on the previous page. 4. Press Now find the average of your friend's scores. What score do you need : 98 Note: Make sure you exit the STAT mode before going on to get so that you were absent and scored 95. The score you need to another problem. ³ 1. n v Sx sx 93.0 ³ 1. Press % t and " " to put 2 as the frequency for 89 and 1 for all others. 3. X1 = 89 ...
Teachers Guide
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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 placed in the frequency column. 3. For example, ...enter the first heart rate, and then press $. Enter the first frequency, and then press $. Heart Rates - 1-Variable Statistics Overview Students use the statistics functions of the TI-30X ÙS calculator to check their estimations. 1. As other students have them time for this could be entered. Press % t Enter the first heart rate ...
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 placed in the frequency column. 3. For example, ...enter the first heart rate, and then press $. Enter the first frequency, and then press $. Heart Rates - 1-Variable Statistics Overview Students use the statistics functions of the TI-30X ÙS calculator to check their estimations. 1. As other students have them time for this could be entered. Press % t Enter the first heart rate ...
Teachers Guide
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Heartbeats per minute (resting) Frequency 2. Name 1-Variable Statistics Date Problem What do you think the average heart rate is for Teachers 19 What about after exercising? 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). What is the class (group) average 3. Use this table to record your age? Procedure 1. Heart Rates -
Heartbeats per minute (resting) Frequency 2. Name 1-Variable Statistics Date Problem What do you think the average heart rate is for Teachers 19 What about after exercising? 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). What is the class (group) average 3. Use this table to record your age? Procedure 1. Heart Rates -
Teachers Guide
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Use this table to record your class or group data (running ) Frequency 5. What is the class (group) average 6. Heartbeats per minute (running ). What is the total number of heartbeats for the minute © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 20 Heart Rates - Name 1-Variable Statistics Date 4.
Use this table to record your class or group data (running ) Frequency 5. What is the class (group) average 6. Heartbeats per minute (running ). What is the total number of heartbeats for the minute © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 20 Heart Rates - Name 1-Variable Statistics Date 4.
Teachers Guide
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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. Heartbeats per minute (jumping) Frequency 8. If it is less than 125, then you are in great shape. Name 1-Variable Statistics Date 7. What is the class (group) average 9. What is the total number of heartbeats for Teachers 21 Heart Rates - Use this table to record your class or group data (jumping).
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. Heartbeats per minute (jumping) Frequency 8. If it is less than 125, then you are in great shape. Name 1-Variable Statistics Date 7. What is the class (group) average 9. What is the total number of heartbeats for Teachers 21 Heart Rates - Use this table to record your class or group data (jumping).