This document contains a math teacher's daily lesson plan and materials for teaching integers. It includes: 1) A warm up exercise on writing numbers in standard and exponential form. 2) A joke and information about midterm grades being sent home and late work policies. 3) An integer homework assignment and test answers key. 4) A lesson on identifying positive and negative integers on a number line, with examples of using integers to represent real world situations like altitude, money amounts, and yards gained/lost.

1. September 7thPlease take a new warm up and complete todays!

2. Please write down your homeworkWarm UPWrite in standard form: 5Write in exponential form: 4 x 6 x 4 x 4 x 6 x 6

3. Joke of the DayWhy do birds fly south in the winter? Because it's too far to walk!

4. Grades Midterms go home Friday

5. Remember that homework is graded out of 100

6. Late work is accepted up until the test

7. IT IS YOUR RESPONSIBILITY TO TURN IN LATE WORK!Front bin=late workHomeworkDouble Sided Worksheet Find an article/advertisement/Newpaper clipping that has negative and positive numbers in it!

8. Test #2 Great Job!!!!!

9. Test AnswersOut of 42 Points 1 POINT EACH 4^6 2. 2 x 5 3. 11 x 31 4. 81 225 6. 1 7. 1 8. 8,000 9. 20010. 7 11. 3 12. 10 4 X 10^9 14. 2.87 X 10^715. 4.8 X 10^-4 16. 1,300 17. .097 18. 36,700

10. 2 POINTS MANY ANSWERS!221063 POINTS 23. 9.55 LEFT OVER EXTRA CREDIT1 POINT2 X 5^36126360A8 BOXESCC

11. HUMAN NUMBER LINE

12. Can you put each number in the correct spot?!?

13. #1 2

14. #2 -3

15. #3 -5

16. #4 0

17. #5 -1

18. INTEGERS

19. Table of ContentsUnit #: 3 Unit Title: IntegersDate: 9/7Section: 11-1 Red BookTitle: Integers in the Real WorldPage: 1-2

20. 1. VocabPositive numbers are greater than 0. They may be written with a positive sign (+), but they are usually written without it. Example: +2Negative numbers are less than 0. They are always written with a negative sign (–). Example: -3

21. –5 –4 –3 –2 –1 0 +1 +2 +3 +4 +5More vocab3.On a number line, opposites are the same distance from 0 but on different sides of 0.4. Integersare the set of all whole numbers and their opposites.OppositesPositive IntegersNegative Integers0 is neither negative nor positive.

22. 2. Identifying NumbersName a positive or negative number to represent each situation.A. a jet climbing to an altitude of 20,000 feetB. taking $15 out of the bankPositive numbers can represent climbing or rising.+20,000Negative numbers can represent taking out or withdrawing.–15

23. You Try! Think of a situation that would have a positive numberThink of a situation that would have a negative number

24. –5 –4 –3 –2 –1 0 +1 +2 +3 +4 +5–5 –4 –3 –2 –1 0 +1 +2 +3 +4 +53. Graph integers using number lineGraph each integer and its opposite on a number line.A. +2–2 is the same distance from 0 as +2.B. –5+5 is the same distance from 0 as –5.