1. Warm-up (on side whiteboard)
2. Lesson 8.2.4 Operations in Scientific Notation
2. Lesson 8.2.4 Operations in Scientific Notation
- Essential Question: The mass of Earth is 5.972 x 10 24. How many Earths would fit into the sun?
- Mr. R mini-lesson: Operations in Scientific Notation
- Problem 101 to 103 in teams.
- <<STOPLIGHT>> Check your answers using the "Top Secret: Answer Key" on computer cart
- Use a similar strategy to solve Problem 104
- Still stuck? Watch Khan Academy video: Subtracting in Scientific Notation.
- Problems 105 through 108 in teams. Check answers using "Top Secret: Answer Key"
3. Revisit the essential question. How could you use what you learned today to solve this problem?
