Teachers Guide
Page 5
...item is turned off. Order of the display indicators. You cannot retrieve previous entries while in scientific notation. To recall the value of Ans: • Press % i (Ans displays on ...(T, U, etc.) as the first part of an entry. Last Answer (Ans) The most recently calculated result is evaluated, use D E to change the order of operations and, therefore, change the ... Entries begin on the transparency master in the TI-30X ÙS history. Results that exceed the digit limit are both displayed. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for a listing ...
...item is turned off. Order of the display indicators. You cannot retrieve previous entries while in scientific notation. To recall the value of Ans: • Press % i (Ans displays on ...(T, U, etc.) as the first part of an entry. Last Answer (Ans) The most recently calculated result is evaluated, use D E to change the order of operations and, therefore, change the ... Entries begin on the transparency master in the TI-30X ÙS history. Results that exceed the digit limit are both displayed. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for a listing ...
Teachers Guide
Page 13
... 3.84 Q 10 11 2.34 Q 10 -12 1.57 Q 10 -8 2. Star Voyage - Have students practice writing the following numbers into scientific notation, and then using them in scientific notation using the TI-30X ÖS. a. 12 000 000 b. 974 000 000 c. 0.0000034 d. 0.000000004 1.2 Q 10 7 9.74 Q 10 8 3.4 ... the first number. 12000000 2. Press " < 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...
... 3.84 Q 10 11 2.34 Q 10 -12 1.57 Q 10 -8 2. Star Voyage - Have students practice writing the following numbers into scientific notation, and then using them in scientific notation using the TI-30X ÖS. a. 12 000 000 b. 974 000 000 c. 0.0000034 d. 0.000000004 1.2 Q 10 7 9.74 Q 10 8 3.4 ... the first number. 12000000 2. Press " < 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...
Teachers Guide
Page 14
...P 6 Q 10 12 = 4.166682167 years 3. How long will take you need to get there from Earth? ≈15 years Hint: Make sure your calculator is 9 x 1013 miles. Scientific Notation (Continued) Activity Present the following problem to travel . 2.5 Q 10 13 + 9.3 Q 10 7 = 2.5000093 Q 10 13 miles 2. Star ...is approximately 9.3 x 107 miles from the earth to Alpha Centauri on time? The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 7 Hint: The Earth is approximately 9.3 x 107 miles. Will you to students: You are a captain...
...P 6 Q 10 12 = 4.166682167 years 3. How long will take you need to get there from Earth? ≈15 years Hint: Make sure your calculator is 9 x 1013 miles. Scientific Notation (Continued) Activity Present the following problem to travel . 2.5 Q 10 13 + 9.3 Q 10 7 = 2.5000093 Q 10 13 miles 2. Star ...is approximately 9.3 x 107 miles from the earth to Alpha Centauri on time? The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 7 Hint: The Earth is approximately 9.3 x 107 miles. Will you to students: You are a captain...
Teachers Guide
Page 16
...of a starship. Procedure 1. Using the TI-30X ÖS, find out how long it will it take you have 5 years to travel . Next, find the total distance that you have been successful, you to get there. Hint: Make sure your calculator is approximately 9.3 Q 107 miles from ...trip. Scientific Notation Name Date Problem You are a captain of 6 x 1012 miles in the given time Extension Now that you be able to Delta Centauri is 9 x 1013 miles. Can you make the trip in 1 light year. The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ...
...of a starship. Procedure 1. Using the TI-30X ÖS, find out how long it will it take you have 5 years to travel . Next, find the total distance that you have been successful, you to get there. Hint: Make sure your calculator is approximately 9.3 Q 107 miles from ...trip. Scientific Notation Name Date Problem You are a captain of 6 x 1012 miles in the given time Extension Now that you be able to Delta Centauri is 9 x 1013 miles. Can you make the trip in 1 light year. The distance from the Sun. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ...
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 selected. Decimals...
...; % , 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...
Teachers Guide
Page 95
... display 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 regardless of 3. 2. % C lets you enter and calculate the exponent. Notes • The examples on scientific mode and displays results as a number...
... display 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 regardless of 3. 2. % C lets you enter and calculate the exponent. Notes • The examples on scientific mode and displays results as a number...
Teachers Guide
Page 112
... c. P4Rc Converts polar coordinate to reset the calculator immediately. nCr Calculates the number of possible permutations. RANDI Generates a random integer between 0 and 1. R4Pq Converts rectangular coordinate to the display. ENG Turns on scientific mode and displays results as a number from...return to the previous screen without resetting the calculator. nPr Calculates the number of possible combinations. ! Separate the 2 numbers with a comma. Displays the following menu of 3. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers ...
... c. P4Rc Converts polar coordinate to reset the calculator immediately. nCr Calculates the number of possible permutations. RANDI Generates a random integer between 0 and 1. R4Pq Converts rectangular coordinate to the display. ENG Turns on scientific mode and displays results as a number from...return to the previous screen without resetting the calculator. nPr Calculates the number of possible combinations. ! Separate the 2 numbers with a comma. Displays the following menu of 3. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers ...