1. October 13, 2014 What are we doing today? Discuss 2.4 to 2.7 Quiz 2.8 – Look for a Pattern in Integer Exponents -Lecture and Vocabulary -HW – Pg. 94 - #1-26 all Due: --- Target To evaluate expressions with negative exponents Question of the Day Evaluate: -10 3 -10 0 -10 2 * 10 2 -10 7 / 10 4

2. October 14, 2014 What are we doing today? 2.8 – Look for a Pattern in Integer Exponents -Lecture and Vocabulary -HW – Pg. 94 - #1-26 all Due: Tomorrow Target To evaluate expressions with negative exponents Question of the Day Order each set of numbers from least to greatest. -10 4, 10 -2, 10 0, 10 -1 -8 2, 8 -2, 8 3, 8 0 -2 3, 2 -6, 2 -4, 2 1 -5.2 2, 5.2 9, 5.2 -1, 5.2 -2

3. October 15, 2014 What are we doing today? Correct 2.8 – Pg. 94 #1-26 all 2.9 – Scientific Notation -Lecture and Vocabulary -HW - Pg. 98 #1-18 all Due: Tomorrow Target To express large and small numbers in scientific notation. Question of the Day

4. October 16, 2014 What are we doing today? Correct 2.9 – Pg. 98 # 1-18 all More Scientific Notation Due: Tomorrow Target To express large and small numbers in scientific notation. Question of the Day Write each number in standard notation. -2.54 x 10 2 -9.1 x 10 -3 Write each number in scientific notation. -0.0006 -53,000,000,000

5. October 17, 2014 What are we doing today? Correct 2.9 – Pg. 98 #1-18 all 2.8 and 2.9 Quiz Due: Today Target To assess our ability to use negative exponents and scientific notation Question of the Day Evaluate. - (-3) -2 -11 -1 Write in scientific notation. -4600000000000 -0.0000081