1. Unit 7 Exponents and Negative Numbers Grade 5

2. 7.1 Exponential Notation  Complete the Math Message problem at the top of journal page 209.

3. 7-2 Exponential Notation for Powers of 10  On a half-sheet of paper make name collection boxes for 100, 1,000, and 1,000,000. Write three different names in each box. Use exponential notation at least once.

4. 7-3 Scientific Notation  Complete problems 1-10 on page 214 in your journal. Remember: Calculations with exponents are done before other factors are multiplied.

5. 7-4 Parentheses in Number Sentences  Complete problems 1 and 2 at the top of journal page 219.

6. 7-5 Order of Operations  Solve the Math Message problems on the top of journal page 222.

7. 7-6 American Tour: Line Graphs  List two methods that can be used to organize collected data.

8. 7-7 Using Negative Numbers  Complete problem 1 on journal page 229.

9. 7-8 Addition of Positive and Negative Numbers  Lightly shade the cash cards with a regular pencil and the debt cards with a red pencil. Cut out the cards.

10. 7-9 Subtraction of Positive and Negative Numbers  Use your + and – cash cards to help you complete page 237 in your journal.

11. 7-10 Using a Slide rule to Add and Subtract  Solve problems 1-3 at the top of page 242 in your journal.

12. 7-11 Calculator Practice: Working With Negative Number  Complete problem 1 on journal page 244.

13. 7-12 Progress Check 7  Complete the Self Assessment sheet your teacher gives you.