Teachers Guide
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... 58 61 68 75 8 1 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers VI Table of Operations and Parentheses 5 Constant 6 Decimals 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...
... 58 61 68 75 8 1 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers VI Table of Operations and Parentheses 5 Constant 6 Decimals 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...
Teachers Guide
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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 - 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
Teachers Guide
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... practice writing the following numbers in scientific notation using them in calculations. Enter the first number. 12000000 2. Press % d. Scientific Notation Overview Students investigate scientific notation by telling your students: The standard form for scientific notation is a Q 10n, where ... is an integer. 1. Have students change the following numbers into floating decimal (standard notation). FLO SCI ENG 3. Have students change the following numbers into scientific notation using the TI-30X ÖS. a. 93 000 000 b. 384 000 000 000 c. 0.00000000000234 d. 0....
... practice writing the following numbers in scientific notation using them in calculations. Enter the first number. 12000000 2. Press % d. Scientific Notation Overview Students investigate scientific notation by telling your students: The standard form for scientific notation is a Q 10n, where ... is an integer. 1. Have students change the following numbers into floating decimal (standard notation). FLO SCI ENG 3. Have students change the following numbers into scientific notation using the TI-30X ÖS. a. 93 000 000 b. 384 000 000 000 c. 0.00000000000234 d. 0....
Teachers Guide
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...169; 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 7 You know that you have been successful, you beginning addition. Will you make another trip. Next, find the total distance you to Alpha Centauri is approximately 9.3 x 107 miles. Scientific Notation (Continued) ...Activity Present the following problem to get there. Using the TI-30X ÖS, find out how long it take you need to get there from Earth? ≈15 years Hint: Make sure your calculator is 9 x 1013 miles...
...169; 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 7 You know that you have been successful, you beginning addition. Will you make another trip. Next, find the total distance you to Alpha Centauri is approximately 9.3 x 107 miles. Scientific Notation (Continued) ...Activity Present the following problem to get there. Using the TI-30X ÖS, find out how long it take you need to get there from Earth? ≈15 years Hint: Make sure your calculator is 9 x 1013 miles...
Teachers Guide
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Star Voyage - Write 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 into floating decimal notation (standard). Standard Notation Scientific Notation a. 12 000 000 000 000 b. 974 000 000 000...
Star Voyage - Write 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 into floating decimal notation (standard). Standard Notation Scientific Notation a. 12 000 000 000 000 b. 974 000 000 000...
Teachers Guide
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...calculator is 2.5 x 1013 miles. Star Voyage - The distance from the Sun to the Sun is approximately 9.3 Q 107 miles from Earth? You have 5 years to travel at the speed of 6 x 1012 miles in 1 light year. Next, find the total distance that you have been asked to make the trip in scientific notation... mode before you need to Alpha Centauri on time? Procedure 1. Will you be able to get there from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 9 You know that ...
...calculator is 2.5 x 1013 miles. Star Voyage - The distance from the Sun to the Sun is approximately 9.3 Q 107 miles from Earth? You have 5 years to travel at the speed of 6 x 1012 miles in 1 light year. Next, find the total distance that you have been asked to make the trip in scientific notation... mode before you need to Alpha Centauri on time? Procedure 1. Will you be able to get there from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 9 You know that ...
Teachers Guide
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... the transparency masters assume all default settings. • % , 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 the number of...
... the transparency masters assume all default settings. • % , 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 the number of...
Teachers Guide
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... is always a multiple of results. 1 2 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide For Teachers 88 For a negative exponent, press M before entering it. • Results requiring more than 10 digits are automatically displayed in scientific notation. • For the Decimal notation mode, refer to % , in scientific notation regardless of the numeric notation mode setting. Notes • The examples on...
... is always a multiple of results. 1 2 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide For Teachers 88 For a negative exponent, press M before entering it. • Results requiring more than 10 digits are automatically displayed in scientific notation. • For the Decimal notation mode, refer to % , in scientific notation regardless of the numeric notation mode setting. Notes • The examples on...
Teachers Guide
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Engineering, Scientific, Floating Decimal Enter 12543, which will be in floating decimal notation (default), and alternate between scientific and engineering notations. ENG DEG 12543 ' 1.2543x1004 SCI DEG FLO SCI E-N-G- < % " SCI DEG 12543 ' 12.543x1003 ENG DEG F-L-O- Press 12543 % " < < % " Display FLO S-C-I- DEG % © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide For Teachers 89 SCI ENG < ENG 12543 DEG ' 12543.
Engineering, Scientific, Floating Decimal Enter 12543, which will be in floating decimal notation (default), and alternate between scientific and engineering notations. ENG DEG 12543 ' 1.2543x1004 SCI DEG FLO SCI E-N-G- < % " SCI DEG 12543 ' 12.543x1003 ENG DEG F-L-O- Press 12543 % " < < % " Display FLO S-C-I- DEG % © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide For Teachers 89 SCI ENG < ENG 12543 DEG ' 12543.
Teachers Guide
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Exponent The Earth is from Jupiter. Enter the numbers in Scientific notation and determine how far away the Earth is 1.496 x 108 kilometers from the Sun. Press 7 8 783 %¢ 8 U 1 8 496 %¢ 8 < Display 7.783E 8-1.4 ¹ ' 628700000. DEG %¢ © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide For Teachers 90 Jupiter is 7.783 x 108 kilometers from the Sun.
Exponent The Earth is from Jupiter. Enter the numbers in Scientific notation and determine how far away the Earth is 1.496 x 108 kilometers from the Sun. Press 7 8 783 %¢ 8 U 1 8 496 %¢ 8 < Display 7.783E 8-1.4 ¹ ' 628700000. DEG %¢ © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide For Teachers 90 Jupiter is 7.783 x 108 kilometers from the Sun.
Teachers Guide
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... TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide For Teachers A-4 simultaneously to Keys (Continued) A Key % % k % d > % Z % t Function Displays the RESET menu. SCI Turns on engineering mode and displays results as a number from 1 to 1000 (1 n < 1000) times 10 to an integer power. Calculates the sine. P4Ry Converts polar coordinate to polar coordinate r. ENG Turns on scientific mode...
... TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide For Teachers A-4 simultaneously to Keys (Continued) A Key % % k % d > % Z % t Function Displays the RESET menu. SCI Turns on engineering mode and displays results as a number from 1 to 1000 (1 n < 1000) times 10 to an integer power. Calculates the sine. P4Ry Converts polar coordinate to polar coordinate r. ENG Turns on scientific mode...
Teachers Guide
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..., RAD, GRAD Angle mode (degrees, radians, or gradients). Press # and $ to scroll. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers B-1 FIX Fixed-decimal setting. STAT Statistical mode. K Constant mode. x10 Precedes the exponent in scientific or engineering notation. º » An entry is stored in history before and/or after the active screen...
..., RAD, GRAD Angle mode (degrees, radians, or gradients). Press # and $ to scroll. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers B-1 FIX Fixed-decimal setting. STAT Statistical mode. K Constant mode. x10 Precedes the exponent in scientific or engineering notation. º » An entry is stored in history before and/or after the active screen...
Function Guide
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... Y or & & - Moves the cursor to default settings; Clears all data points and exits STAT mode. Returns unit to last entry in Scientific Notation. degrees (Ä), radians (r), gradients (g), or DMS It also lets you convert an angle to . To convert an entry: ¦ Set the...% k displays a menu to convert rectangular coordinates (x,y) to the beginning or end of the entry. TI-30X ×B and TI-30X ×S Scientific Calculators © 1999 Texas Instruments Incorporated General Information Examples: See the last page of these instructions for keystroke examples that you press. ...
... Y or & & - Moves the cursor to default settings; Clears all data points and exits STAT mode. Returns unit to last entry in Scientific Notation. degrees (Ä), radians (r), gradients (g), or DMS It also lets you convert an angle to . To convert an entry: ¦ Set the...% k displays a menu to convert rectangular coordinates (x,y) to the beginning or end of the entry. TI-30X ×B and TI-30X ×S Scientific Calculators © 1999 Texas Instruments Incorporated General Information Examples: See the last page of these instructions for keystroke examples that you press. ...