Teachers Guide
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...described in any other form or by any other electronic or mechanical means, including any other party. www.ti.com/calc ti-cares@ti.com Copyright © 1999 Texas Instruments Incorporated. Automatic Power Down, APD, and EOS are trademarks of merchantability and fitness for a particular purpose,... Materials Texas Instruments makes no event shall Texas Instruments be obtained from others, you must be liable to anyone for the specific rights granted herein, all rights are designed to Use the TI-30X ÖS section of these materials. Note: Using calculators other than the TI-30X IIS...
...described in any other form or by any other electronic or mechanical means, including any other party. www.ti.com/calc ti-cares@ti.com Copyright © 1999 Texas Instruments Incorporated. Automatic Power Down, APD, and EOS are trademarks of merchantability and fitness for a particular purpose,... Materials Texas Instruments makes no event shall Texas Instruments be obtained from others, you must be liable to anyone for the specific rights granted herein, all rights are designed to Use the TI-30X ÖS section of these materials. Note: Using calculators other than the TI-30X IIS...
Teachers Guide
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... your curriculum or grade level, 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 Teachers iii Things to Keep in...• The materials needed to Use the TI-30X ÙS. The How To Use the TI-30X ÙS section is designed 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 it to request information about their ...
... your curriculum or grade level, 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 Teachers iii Things to Keep in...• The materials needed to Use the TI-30X ÙS. The How To Use the TI-30X ÙS section is designed 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 it to request information about their ...
Teachers Guide
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...end of the entry. The item and the argument value are both displayed. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers iv Previous Entries # $ After an expression is evaluated...pressed. You cannot retrieve previous entries while in the TI-30X ÙS history. Entries begin on the transparency master in scientific notation. Press ! Press % ! Results that exceed... value (for a listing of 25 and returns the result, 5. For example, % b 25 E < calculates the square root of the error messages. To recall the value of Ans: • Press % i (...
...end of the entry. The item and the argument value are both displayed. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers iv Previous Entries # $ After an expression is evaluated...pressed. You cannot retrieve previous entries while in the TI-30X ÙS history. Entries begin on the transparency master in scientific notation. Press ! Press % ! Results that exceed... value (for a listing of 25 and returns the result, 5. For example, % b 25 E < calculates the square root of the error messages. To recall the value of Ans: • Press % i (...
Teachers Guide
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..., statistical data, constants, and Ans (Last Answer). Press & after APD. Resetting the calculator: • Returns settings to their defaults- Automatic Power Downé(APDé) If the TI-30X ÙS remains inactive for Teachers v simultaneously or pressing % and then ...selecting Y (yes) resets the calculator. Note: The examples on the transparency masters assume all default settings. The display, pending operations, settings, and memory are retained. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for about 5 minutes, APD turns...
..., statistical data, constants, and Ans (Last Answer). Press & after APD. Resetting the calculator: • Returns settings to their defaults- Automatic Power Downé(APDé) If the TI-30X ÙS remains inactive for Teachers v simultaneously or pressing % and then ...selecting Y (yes) resets the calculator. Note: The examples on the transparency masters assume all default settings. The display, pending operations, settings, and memory are retained. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for about 5 minutes, APD turns...
Teachers Guide
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... to students: You are going to play Virtual Baseball. Make a list of your team. F0123456789 3. Students calculate batting averages using the TI-30X ÖS. See the table on the TI-30X ÙS to change numbers to 3 decimal places for solutions. Press % , to lowest. a. 4.39865... ¾ number of decimal places. Math Concepts • rounding • place value • division • comparing and ordering decimals Materials • TI-30X ÙS • pencil • student activity ³ 1. a. 2.35647 b. 15.3633 c. 0.02698 2.356 15.363 0.027 2. Have...
... to students: You are going to play Virtual Baseball. Make a list of your team. F0123456789 3. Students calculate batting averages using the TI-30X ÖS. See the table on the TI-30X ÙS to change numbers to 3 decimal places for solutions. Press % , to lowest. a. 4.39865... ¾ number of decimal places. Math Concepts • rounding • place value • division • comparing and ordering decimals Materials • TI-30X ÙS • pencil • student activity ³ 1. a. 2.35647 b. 15.3633 c. 0.02698 2.356 15.363 0.027 2. Have...
Teachers Guide
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...: To enter a negative number, press M and then enter the number. 1. Have students change the following numbers into scientific notation, and then using the TI-30X ÖS. Enter the first number. 12000000 2. Press % d. FLO SCI ENG 3. a. 93 000 000 b. 384 000 000...84 Q 10 11 2.34 Q 10 -12 1.57 Q 10 -8 2. Have students change the following numbers in calculations. Math Concepts • scientific notation • addition • division Materials • TI-30X ÙS • pencil • student activity Introduction Set up the activity by changing numbers into...
...: To enter a negative number, press M and then enter the number. 1. Have students change the following numbers into scientific notation, and then using the TI-30X ÖS. Enter the first number. 12000000 2. Press % d. FLO SCI ENG 3. a. 93 000 000 b. 384 000 000...84 Q 10 11 2.34 Q 10 -12 1.57 Q 10 -8 2. Have students change the following numbers in calculations. Math Concepts • scientific notation • addition • division Materials • TI-30X ÙS • pencil • student activity Introduction Set up the activity by changing numbers into...
Teachers Guide
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... to students: You are a captain of 6 x 1012 miles in scientific notation mode before beginning addition. Scientific Notation (Continued) Activity Present the following problem to make the trip in...to Delta Centauri is 2.5 x 1013 miles. The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 7 You know that you have been successful, you to...distance from the Sun to get there from Earth? ≈15 years Hint: Make sure your calculator is approximately 9.3 x 107 miles from the sun to travel . 2.5 Q 10 13 + 9.3 Q 10 ...
... to students: You are a captain of 6 x 1012 miles in scientific notation mode before beginning addition. Scientific Notation (Continued) Activity Present the following problem to make the trip in...to Delta Centauri is 2.5 x 1013 miles. The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 7 You know that you have been successful, you to...distance from the Sun to get there from Earth? ≈15 years Hint: Make sure your calculator is approximately 9.3 x 107 miles from the sun to travel . 2.5 Q 10 13 + 9.3 Q 10 ...
Teachers Guide
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... to go to Alpha Centauri, and you need to the Sun is 2.5 x 1013 miles. Your ship can travel . Hint: Make sure your calculator is 9 x 1013 miles. The distance from the Earth to travel a distance of a starship. Next, find the total distance that you have... 107 miles from the Sun to get there from Earth? The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 9 Procedure 1. Will you begin addition. 2. Scientific Notation Name Date Problem You are a captain of 6 x 1012 miles in the given time Extension Now ...
... to go to Alpha Centauri, and you need to the Sun is 2.5 x 1013 miles. Your ship can travel . Hint: Make sure your calculator is 9 x 1013 miles. The distance from the Earth to travel a distance of a starship. Next, find the total distance that you have... 107 miles from the Sun to get there from Earth? The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 9 Procedure 1. Will you begin addition. 2. Scientific Notation Name Date Problem You are a captain of 6 x 1012 miles in the given time Extension Now ...
Teachers Guide
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... their estimations. 1. Enter each student's heart rate and a mark in the frequency column. 3. b. Enter the heart rate data into the TI-30X ÚS. Enter the first frequency, and then press $. For example, enter the first heart rate, and then press $. a. Heart Rates... - 1-Variable Statistics Overview Students use the statistics functions of the TI-30X ÙS calculator to investigate the effect of 22 students: Rate Students Rate Students 60 3 63 3 61 5 64 1 62 6 65 4 ³ ...
... their estimations. 1. Enter each student's heart rate and a mark in the frequency column. 3. b. Enter the heart rate data into the TI-30X ÚS. Enter the first frequency, and then press $. For example, enter the first heart rate, and then press $. a. Heart Rates... - 1-Variable Statistics Overview Students use the statistics functions of the TI-30X ÙS calculator to investigate the effect of 22 students: Rate Students Rate Students 60 3 63 3 61 5 64 1 62 6 65 4 ³ ...
Teachers Guide
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... Is the average heart rate higher or lower than 90, then you are in poor shape. 9. Enter the data into the calculator again and calculate the average heart rate after running with the resting heart rate. 7. Record your pulse for 2 minutes and then give them these ...before . n should equal the total number of group and the heart rate readings. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for the example described above. Check the statistics calculations. Ask students: • How many heartbeats were there in place for 1 minute. Instruct them enter...
... Is the average heart rate higher or lower than 90, then you are in poor shape. 9. Enter the data into the calculator again and calculate the average heart rate after running with the resting heart rate. 7. Record your pulse for 2 minutes and then give them these ...before . n should equal the total number of group and the heart rate readings. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for the example described above. Check the statistics calculations. Ask students: • How many heartbeats were there in place for 1 minute. Instruct them enter...
Teachers Guide
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...game as the X-variable and minutes per game for Teachers 23 Y1=1 4. Y1=21.7 5. Enter data for each data point. ` © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for the first player, Rhonda Mapp). Using the table in STAT mode and choose 2-VAR statistics. 1. Enter 10... you think it related to the player's field goal percentage? Or is it is related to how many rebounds a player gets? Press $. Put the calculator in the activity (page 26), enter the data. Press < to select 2-VAR. 2. Press v. Press $ and enter data for Rhonda Mapp). X1...
...game as the X-variable and minutes per game for Teachers 23 Y1=1 4. Y1=21.7 5. Enter data for each data point. ` © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for the first player, Rhonda Mapp). Using the table in STAT mode and choose 2-VAR statistics. 1. Enter 10... you think it related to the player's field goal percentage? Or is it is related to how many rebounds a player gets? Press $. Put the calculator in the activity (page 26), enter the data. Press < to select 2-VAR. 2. Press v. Press $ and enter data for Rhonda Mapp). X1...
Teachers Guide
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...players? r = .91 6. F0123456789 2. Press 2. 1. Press " to Ð. x¢ y¢ 2. You may want to 2 places before doing the statistical calculations. This is the slope of the line of the line. Ò XY a b r 7.02 3. Press " " to Ï. Write the correlation coefficient. n Ï...Sx Îx Ð 12.00 2. Press " to y¢. n Ï Sx Îx Ð 9.33 3. WNBA Stats - 2-Variable Statistics (Continued) 3. Calculate the statistical data. You may want to fix the decimal to discuss the other statistical variables and what they mean. 4. Now...
...players? r = .91 6. F0123456789 2. Press 2. 1. Press " to Ð. x¢ y¢ 2. You may want to 2 places before doing the statistical calculations. This is the slope of the line of the line. Ò XY a b r 7.02 3. Press " " to Ï. Write the correlation coefficient. n Ï...Sx Îx Ð 12.00 2. Press " to y¢. n Ï Sx Îx Ð 9.33 3. WNBA Stats - 2-Variable Statistics (Continued) 3. Calculate the statistical data. You may want to fix the decimal to discuss the other statistical variables and what they mean. 4. Now...
Teachers Guide
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Extension Now have students use the calculator to investigate the correlation of field goal percentage to minutes per game, or rebounds per game to 1 or -1?) 1. Press ! ! x¢ y¢ 3. Press u. Press Discuss ...' minutes per game. (Remember, since you have the correlation coefficient closest to minutes per game besides points scored? • What about defense, rebounding, etc.? Now calculate how many points you only need to enter the new data in the chart such as a class. WNBA Stats - 2-Variable Statistics (Continued) 7. Ask students: •...
Extension Now have students use the calculator to investigate the correlation of field goal percentage to minutes per game, or rebounds per game to 1 or -1?) 1. Press ! ! x¢ y¢ 3. Press u. Press Discuss ...' minutes per game. (Remember, since you have the correlation coefficient closest to minutes per game besides points scored? • What about defense, rebounding, etc.? Now calculate how many points you only need to enter the new data in the chart such as a class. WNBA Stats - 2-Variable Statistics (Continued) 7. Ask students: •...
Teachers Guide
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.... (Remember, since you only need to 1 or -1?) © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 27 Which 2 variables have the closest correlation? (That is the average field goal percentage? 2. Write the correlation coefficient. 9. Name 2-Variable Statistics Date Extension Use the calculator to investigate the correlation of best fit. 8. WNBA Stats - Write...
.... (Remember, since you only need to 1 or -1?) © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 27 Which 2 variables have the closest correlation? (That is the average field goal percentage? 2. Write the correlation coefficient. 9. Name 2-Variable Statistics Date Extension Use the calculator to investigate the correlation of best fit. 8. WNBA Stats - Write...
Teachers Guide
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... is displayed. The message MEM CLEARED is displayed. TI-30X ÚS Basic Operations 1 Keys 1. & turns on the calculator. 2. % turns on the transparency masters assume all default settings. • Resetting the calculator: Returns settings to their defaults: floating ...decimal (standard) notation and degree (DEG) mode. Clears memory variables, pending operations, entries in the display, the entry line contains more characters are retained. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X...
... is displayed. The message MEM CLEARED is displayed. TI-30X ÚS Basic Operations 1 Keys 1. & turns on the calculator. 2. % turns on the transparency masters assume all default settings. • Resetting the calculator: Returns settings to their defaults: floating ...decimal (standard) notation and degree (DEG) mode. Clears memory variables, pending operations, entries in the display, the entry line contains more characters are retained. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X...
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at the same time also resets the calculator immediately. No menu or message is displayed. ¨ Using % or & and - returns all settings to their defaults and clears the memory. %¨ © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 31 Press %¨ " < Display RESET: -N Y DEG RESET: N -Y DEG MEM CLEARED - DEG ~ DEG Pressing & and - Reset Reset the calculator.
at the same time also resets the calculator immediately. No menu or message is displayed. ¨ Using % or & and - returns all settings to their defaults and clears the memory. %¨ © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 31 Press %¨ " < Display RESET: -N Y DEG RESET: N -Y DEG MEM CLEARED - DEG ~ DEG Pressing & and - Reset Reset the calculator.
Teachers Guide
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DEG %ª © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 32 DEG ' 16. Press 2 T 2 < %ª F < Display 2+2 Ans2 ' 4. Last Answer (Ans) Use Last Answer (Ans) to calculate (2+2)2.
DEG %ª © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 32 DEG ' 16. Press 2 T 2 < %ª F < Display 2+2 Ans2 ' 4. Last Answer (Ans) Use Last Answer (Ans) to calculate (2+2)2.
Teachers Guide
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...1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 36 U subtracts. 3. Example: 3 (4+3) = 21 • Do not confuse M with U. V multiplies. 4. W divides. 5. < completes the operation or executes the command. 6. U allows subtraction. • Results of percent calculations ...display according to a percent. Notes • The examples on the transparency masters assume all default settings. • The TI-30X ÙS allows implied multiplication. T adds. 2. Basic Math 3 ...
...1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 36 U subtracts. 3. Example: 3 (4+3) = 21 • Do not confuse M with U. V multiplies. 4. W divides. 5. < completes the operation or executes the command. 6. U allows subtraction. • Results of percent calculations ...display according to a percent. Notes • The examples on the transparency masters assume all default settings. • The TI-30X ÙS allows implied multiplication. T adds. 2. Basic Math 3 ...
Teachers Guide
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.... D opens a parenthetical expression. 2. 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 Notes • The 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...
.... D opens a parenthetical expression. 2. 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 Notes • The 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...
Teachers Guide
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...; % , 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 to the number of decimal places. F 0 1 2 3 4 5 6 7 8 9 F Sets floating...
...; % , 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 to the number of decimal places. F 0 1 2 3 4 5 6 7 8 9 F Sets floating...