Teachers Guide
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... the appropriateness of the examples in these materials. Note: Using calculators other than the TI-30X IIS may not be sold, and further distribution is hereby granted to...TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for special, collateral, incidental, or consequential damages in this work or portions thereof in classes, workshops, or seminars, provided each copy made shows the copyright notice. Important Notice Regarding Book Materials Texas Instruments makes no event shall Texas Instruments be obtained from those described in the How to anyone for Teachers ii...
... the appropriateness of the examples in these materials. Note: Using calculators other than the TI-30X IIS may not be sold, and further distribution is hereby granted to...TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for special, collateral, incidental, or consequential damages in this work or portions thereof in classes, workshops, or seminars, provided each copy made shows the copyright notice. Important Notice Regarding Book Materials Texas Instruments makes no event shall Texas Instruments be obtained from those described in the How to anyone for Teachers ii...
Teachers Guide
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... seem appropriate for 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 integrating the TI-30X ÙS into mathematics instruction. For example: Z • On the transparency masters...
... seem appropriate for 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 integrating the TI-30X ÙS into mathematics instruction. For example: Z • On the transparency masters...
Teachers Guide
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... of times at bat) rounded to different place values. Press 4 to play Virtual Baseball. Press The Better Batter - Students calculate batting averages using pencil and paper. Math Concepts Materials • rounding • TI-30X ÙS • place value • pencil • division • comparing and ordering decimals • student activity Introduction 1. Make a list...
... of times at bat) rounded to different place values. Press 4 to play Virtual Baseball. Press The Better Batter - Students calculate batting averages using pencil and paper. Math Concepts Materials • rounding • TI-30X ÙS • place value • pencil • division • comparing and ordering decimals • student activity Introduction 1. Make a list...
Teachers Guide
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... enter the number. 1. Math Concepts • scientific notation • addition • division Materials • TI-30X ÙS • pencil • student activity Introduction Set... up the activity by changing numbers into floating decimal (standard notation). Press % d. Star Voyage - Press " < Have students change the following numbers in calculations. Have students practice writing the following numbers into scientific notation, and then using them in scientific notation using the TI-30X...
... enter the number. 1. Math Concepts • scientific notation • addition • division Materials • TI-30X ÙS • pencil • student activity Introduction Set... up the activity by changing numbers into floating decimal (standard notation). Press % d. Star Voyage - Press " < Have students change the following numbers in calculations. Have students practice writing the following numbers into scientific notation, and then using them in scientific notation using the TI-30X...
Teachers Guide
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... successful, you have 5 years to Delta Centauri is approximately 9.3 x 107 miles from Earth? ≈15 years Hint: Make sure your calculator is in scientific notation mode before you beginning addition. Yes Extension Now that light can travel a distance of 6 x 1012 miles in the given time? ... distance from the Sun to get there. How long will it will take you need to get there from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 7 Procedure 1. The distance from the sun to Alpha Centauri on time? Your ship can travel at the...
... successful, you have 5 years to Delta Centauri is approximately 9.3 x 107 miles from Earth? ≈15 years Hint: Make sure your calculator is in scientific notation mode before you beginning addition. Yes Extension Now that light can travel a distance of 6 x 1012 miles in the given time? ... distance from the Sun to get there. How long will it will take you need to get there from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 7 Procedure 1. The distance from the sun to Alpha Centauri on time? Your ship can travel at the...
Teachers Guide
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Scientific Notation Name Date Problem You are a captain of light. Your ship can travel Hint: Make sure your calculator is 2.5 x 1013 miles. The distance from the Sun to get there. How long will it will take you make another trip. ... begin addition. 2. Next, find the total distance that you need to Alpha Centauri is in scientific notation mode before you have 5 years to Alpha Centauri on time? The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 9 Can you to Delta Centauri is approximately 9.3 Q 107 ...
Scientific Notation Name Date Problem You are a captain of light. Your ship can travel Hint: Make sure your calculator is 2.5 x 1013 miles. The distance from the Sun to get there. How long will it will take you make another trip. ... begin addition. 2. Next, find the total distance that you need to Alpha Centauri is in scientific notation mode before you have 5 years to Alpha Centauri on time? The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 9 Can you to Delta Centauri is approximately 9.3 Q 107 ...
Teachers Guide
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... think the average heart rate is for that heart rate as the frequency. Heart Rates - 1-Variable Statistics Overview Students use the statistics functions of the TI-30XÙS calculator to be the quietest minute of your age? • What about after exercising? Collect data on the chart as the first X value, and the...
... think the average heart rate is for that heart rate as the frequency. Heart Rates - 1-Variable Statistics Overview Students use the statistics functions of the TI-30XÙS calculator to be the quietest minute of your age? • What about after exercising? Collect data on the chart as the first X value, and the...
Teachers Guide
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... than 90, then you experience pain, weakness, or shortness of group and the heart rate readings. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for 1 minute again and record as before . Check the statistics calculations. Tell students: If at any point during this portion of some exercise on the size of breath, stop immediately...
... than 90, then you experience pain, weakness, or shortness of group and the heart rate readings. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for 1 minute again and record as before . Check the statistics calculations. Tell students: If at any point during this portion of some exercise on the size of breath, stop immediately...
Teachers Guide
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... per game for Teachers 23 Press $. Y1=1 4. Y1=21.7 5. Press v. Math Concepts • 2-variable statistics Materials • TI-30X ÙS • pencils • student activity Activity Present the following problem to students: Do you think WNBA (Womens National Basketball...143; 1. Put the calculator in the activity, enter the data. Enter 10.1 (points per game) is it is related to how many rebounds a player gets? Press $ to select 2-VAR. 1. Enter data for each data point. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide...
... per game for Teachers 23 Press $. Y1=1 4. Y1=21.7 5. Press v. Math Concepts • 2-variable statistics Materials • TI-30X ÙS • pencils • student activity Activity Present the following problem to students: Do you think WNBA (Womens National Basketball...143; 1. Put the calculator in the activity, enter the data. Enter 10.1 (points per game) is it is related to how many rebounds a player gets? Press $ to select 2-VAR. 1. Enter data for each data point. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide...
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Now calculate how many minutes you get to play if she averages 15 points per game for the line of best fit. ÒXY a b r 1.56 2. Press u. n Ï ... 3. Press 2. 1. You may want to Ð. n Ï Sx Îx Ð 12.00 2. Press % ,. Press " " " to discuss the other statistical variables and what they mean. 4. Calculate the statistical data. You may want to fix the decimal to b. Write the correlation coefficient. F0123456789 2. This is the correlation coefficient. ÒXY a b r 0.91 ...
Now calculate how many minutes you get to play if she averages 15 points per game for the line of best fit. ÒXY a b r 1.56 2. Press u. n Ï ... 3. Press 2. 1. You may want to Ð. n Ï Sx Îx Ð 12.00 2. Press % ,. Press " " " to discuss the other statistical variables and what they mean. 4. Calculate the statistical data. You may want to fix the decimal to b. Write the correlation coefficient. F0123456789 2. This is the correlation coefficient. ÒXY a b r 0.91 ...
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... coefficient closest to score if she plays 35 minutes a game. 8. Press ! ! n Ï Sx Îx Ð 12.00 2. x¢ y¢ 3. Now calculate how many points you only need to enter the new data in X.) Ask students: Which 2 variables have the closest correlations? (That is, which have students... use the calculator to investigate the correlation of the other factors affecting the players minutes per game. (Remember, since you have already entered the minutes in ...
... coefficient closest to score if she plays 35 minutes a game. 8. Press ! ! n Ï Sx Îx Ð 12.00 2. x¢ y¢ 3. Now calculate how many points you only need to enter the new data in X.) Ask students: Which 2 variables have the closest correlations? (That is, which have students... use the calculator to investigate the correlation of the other factors affecting the players minutes per game. (Remember, since you have already entered the minutes in ...
Teachers Guide
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...What is , which have the correlation coefficient closest to enter the new data in Y, you only need to 1 or 1?) © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for the line of best fit. 6. Write the equation for all the given players? 7. Write the correlation coefficient. 9. ...number of rebounds per game? 5. Write the equation for Teachers 27 WNBA Stats - 2-Variable Statistics Name Date Extension Use the calculator to investigate the correlation of the other data in the table such as the relation of field-goal percentage to minutes per game...
...What is , which have the correlation coefficient closest to enter the new data in Y, you only need to 1 or 1?) © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for the line of best fit. 6. Write the equation for all the given players? 7. Write the correlation coefficient. 9. ...number of rebounds per game? 5. Write the equation for Teachers 27 WNBA Stats - 2-Variable Statistics Name Date Extension Use the calculator to investigate the correlation of the other data in the table such as the relation of field-goal percentage to minutes per game...
Teachers Guide
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... 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. 7 5 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 29
... 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. 7 5 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 29
Teachers Guide
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Y DEG " RESET: N -Y < DEG MEM CLEARED - returns all settings to their defaults and clears the memory. %¨ © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 31 Reset Reset the calculator. at the same time also resets the calculator immediately. No menu or message is displayed. ¨ Using % or & and - DEG ~ DEG Pressing & and - Press %¨ Display RESET: N-
Y DEG " RESET: N -Y < DEG MEM CLEARED - returns all settings to their defaults and clears the memory. %¨ © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 31 Reset Reset the calculator. at the same time also resets the calculator immediately. No menu or message is displayed. ¨ Using % or & and - DEG ~ DEG Pressing & and - Press %¨ Display RESET: N-
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DEG ' 16. DEG %ª © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 32 Last Answer (Ans) Use Last Answer (Ans) to calculate (2+2)2. Press 2 T 2 < %ª F < Display 2+2 Ans2 4.
DEG ' 16. DEG %ª © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 32 Last Answer (Ans) Use Last Answer (Ans) to calculate (2+2)2. Press 2 T 2 < %ª F < Display 2+2 Ans2 4.
Teachers Guide
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...; Results of percent calculations display according to a percent. Basic Math 3 Keys 1. T adds. 2. V multiplies. 4. Notes • The examples on the transparency masters assume all default settings. • The TI-30X ÙS allows implied multiplication. M lets you enter a negative number. 7. % _ changes a real number to the decimal notation mode setting. 7 © 1999 TEXAS INSTRUMENTS INCORPORATED 4 3 2 1 5 6 TI-30X ÙS: A Guide for...
...; Results of percent calculations display according to a percent. Basic Math 3 Keys 1. T adds. 2. V multiplies. 4. Notes • The examples on the transparency masters assume all default settings. • The TI-30X ÙS allows implied multiplication. M lets you enter a negative number. 7. % _ changes a real number to the decimal notation mode setting. 7 © 1999 TEXAS INSTRUMENTS INCORPORATED 4 3 2 1 5 6 TI-30X ÙS: A Guide for...
Teachers Guide
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... Operations and Parentheses 4 Keys 1. 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 first...
... Operations and Parentheses 4 Keys 1. 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 first...
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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 selected. Decimals and...
...; % , 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 selected. Decimals and...
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...3. % { clears all memory variables. • For more about rand, see Chapter 11, Probability. 3 2 4 1 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for random integers. 2. When you select a variable in variable form to store the displayed value. z displays the following...E Lets you select a variable using z, the variable name (A, B, C, D, or E) is displayed on the entry line. • Resetting the calculator clears all variables. 4. % h displays the following menu of variables. rand Lets you view the stored value before pasting it to a memory variable....
...3. % { clears all memory variables. • For more about rand, see Chapter 11, Probability. 3 2 4 1 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for random integers. 2. When you select a variable in variable form to store the displayed value. z displays the following...E Lets you select a variable using z, the variable name (A, B, C, D, or E) is displayed on the entry line. • Resetting the calculator clears all variables. 4. % h displays the following menu of variables. rand Lets you view the stored value before pasting it to a memory variable....
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...automatically reduced to their lowest terms. • Fractional calculations can show fractional or decimal results. When possible, calculations involving 2 fractions or a fraction and any integer will display fractional results. 3 Calculations involving a fraction and 2 a decimal will always ... through 1000. • For a simple fraction, the numerator can be any number through 1000. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 52 anywhere you enter mixed numbers and fractions. the numerator and between the whole ...
...automatically reduced to their lowest terms. • Fractional calculations can show fractional or decimal results. When possible, calculations involving 2 fractions or a fraction and any integer will display fractional results. 3 Calculations involving a fraction and 2 a decimal will always ... through 1000. • For a simple fraction, the numerator can be any number through 1000. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 52 anywhere you enter mixed numbers and fractions. the numerator and between the whole ...