Teachers Guide
Page 5
... value while the item is turned off. The item and the argument value are stored in the TI-30X ÙS history. You cannot retrieve previous entries while in scientific notation. and " to move the cursor immediately to the beginning or end of up to 88 ...Teachers iv Display Indicators Refer to the variable Ans. For example, % b 25 E < calculates the square root of Operations and Parentheses (page 41). The operation priorities are both displayed. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for a list of the error messages. Ans and the operator are...
... value while the item is turned off. The item and the argument value are stored in the TI-30X ÙS history. You cannot retrieve previous entries while in scientific notation. and " to move the cursor immediately to the beginning or end of up to 88 ...Teachers iv Display Indicators Refer to the variable Ans. For example, % b 25 E < calculates the square root of Operations and Parentheses (page 41). The operation priorities are both displayed. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for a list of the error messages. Ans and the operator are...
Teachers Guide
Page 13
... Q 10 8 3.4 Q 10 -6 4 Q 10 -9 Note: Answers assume the default floating decimal setting. 3. Math Concepts • scientific notation • addition • division Materials • TI-30X ÙS • pencil • student activity Introduction Set up the activity by changing numbers into... Star Voyage - Press " < Have students change the following numbers into scientific notation using pencil and paper. Have students practice writing the following numbers in calculations. Have students change the following numbers into floating decimal (standard notation).
... Q 10 8 3.4 Q 10 -6 4 Q 10 -9 Note: Answers assume the default floating decimal setting. 3. Math Concepts • scientific notation • addition • division Materials • TI-30X ÙS • pencil • student activity Introduction Set up the activity by changing numbers into... Star Voyage - Press " < Have students change the following numbers into scientific notation using pencil and paper. Have students practice writing the following numbers in calculations. Have students change the following numbers into floating decimal (standard notation).
Teachers Guide
Page 14
... from the sun to make the trip in scientific notation mode before beginning addition. Hint: The Earth is 9 x 1013 miles. The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 7 The distance from Earth? ≈15 years Hint: Make sure your calculator is in the given time? Next, find...
... from the sun to make the trip in scientific notation mode before beginning addition. Hint: The Earth is 9 x 1013 miles. The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 7 The distance from Earth? ≈15 years Hint: Make sure your calculator is in the given time? Next, find...
Teachers Guide
Page 16
Will you to travel . The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 9 Your ship can travel at the speed of a starship. 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... have been successful, you have been asked to Alpha Centauri is in 1 light year. Hint: The Earth is 9 x 1013 miles. Scientific Notation Name Date Problem You are a captain of light. You know that you to get there. You have been assigned to go to ...
Will you to travel . The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 9 Your ship can travel at the speed of a starship. 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... have been successful, you have been asked to Alpha Centauri is in 1 light year. Hint: The Earth is 9 x 1013 miles. Scientific Notation Name Date Problem You are a captain of light. You know that you to get there. You have been assigned to go to ...
Teachers Guide
Page 52
...; % , 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. For example...
...; % , 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. For example...
Teachers Guide
Page 95
... mode setting. FLO Restores standard mode (floating decimal). ENG Turns on scientific mode and displays results as a number from 1 to 10 (1 n < 10) times 10 to an integer power. The integer power is always a multiple of results. 1 2 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 88 Notation 14 Keys 1. % d displays the... can enter a value in Chapter 6, Decimals and Decimal Places. • These modes (FLO, SCI, and ENG) affect only the display of 3. 2. % C lets you enter and calculate the exponent.
... mode setting. FLO Restores standard mode (floating decimal). ENG Turns on scientific mode and displays results as a number from 1 to 10 (1 n < 10) times 10 to an integer power. The integer power is always a multiple of results. 1 2 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 88 Notation 14 Keys 1. % d displays the... can enter a value in Chapter 6, Decimals and Decimal Places. • These modes (FLO, SCI, and ENG) affect only the display of 3. 2. % C lets you enter and calculate the exponent.
Teachers Guide
Page 112
... (r,q) or vice versa. P4Ry Converts polar coordinate to the display. nCr Calculates the number of 3. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers A-4 Calculates the factorial. RANDI Generates a random integer between 0 and 1. simultaneously to... displayed. ENG Turns on scientific mode and displays results as a number from 1 to 10 (1 n < 10) times 10 to the previous screen without resetting the calculator. The integer power is always a multiple of possible combinations. ! nPr Calculates the number of functions. ...
... (r,q) or vice versa. P4Ry Converts polar coordinate to the display. nCr Calculates the number of 3. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers A-4 Calculates the factorial. RANDI Generates a random integer between 0 and 1. simultaneously to... displayed. ENG Turns on scientific mode and displays results as a number from 1 to 10 (1 n < 10) times 10 to the previous screen without resetting the calculator. The integer power is always a multiple of possible combinations. ! nPr Calculates the number of functions. ...