1. Chapter 7 Inequalities

2. Day….. 1.CRA s All DayCRA s All Day 2.Writing InequalitiesWriting Inequalities 3.Solving One-Step Inequalities (+ and - )Solving One-Step Inequalities 4.Solving One-Step Inequalities (x and ÷ )Solving One-Step Inequalities 5.No SchoolNo School

3. Day 1

4. Bell Work Justify your Response

5. Vocabulary A mathematical sentence indicating two quantities are not equal. The distance between a number and 0 on a number line. Negative Integer - Inequality - Rational Number - Absolute Value- Positive Integer- Number Line - Any number greater than 0. They can be written with or without the + sign and appear to the right or above the 0. Any number less than 0. They are written with a – sign and appear to the left or below 0 Any number that can be written as a fraction. A line on which numbers are marked at intervals, used to illustrate simple numerical operations. Variable - A letter or symbol used to represent an unknown number.

6. I Can…. Interpret statements of inequality as statements about the relative position of two numbers on a number line diagram.

7. Interpreting and Writing Inequalities Essential Understanding: An inequality is a mathematical sentence that compares quantities using the symbols >, <, ≥, and ≤. Example:

8. Group Work Please take out your maker boards

9. Wrap it Up Review Questions Exit Tickets

10. Day 2

11. Bell Work Justify your response.

12. Homework Check

13. Vocabulary _________ ___________ ____________ _____________ ___________ A mathematical sentence indicating two quantities are not equal. The distance between a number and 0 on a number line. Negative Integer- Inequality - Rational Number - Absolute Value- Positive Integer- Number Line - Any number greater than 0. They can be written with or without the + sign and appear to the right or above the 0. Any number less than 0. They are written with a – sign and appear to the left or below 0. a number that can be written as a fraction a line on which numbers are marked at intervals, used to illustrate simple numerical operations.

14. I Can…. Write inequalities for a given number line representation.

15. Writing and Graphing Inequalities Essential Understanding: Inequalities can be graphed on a number line using an open or a closed dot and a ray ( ) An open dot means the number is not included (used with symbols) A closed dot means the number is included (used with ≤ and ≥) The direction of the ray or shaded area indicates the solution set _________________ -3 -2 -1 0 1 2 3 x > -1

16. Watch This http://learnzillion.com/lessons/1507-write- inequalities-given-a-number-line- representation ( 3 mins) http://learnzillion.com/lessons/1507-write- inequalities-given-a-number-line- representation

17. Group Work Please take out your maker boards

18. Wrap it Up Review Questions Exit Tickets

19. Day 3

20. Bell Work Justify Your Response

21. Homework Check

22. Vocabulary _________ ___________ ____________ _____________ ___________ A mathematical sentence indicating two quantities are not equal. The distance between a number and 0 on a number line. Negative Integer- Inequality - Rational Number - Absolute Value- Positive Integer- Number Line - Any number greater than 0. They can be written with or without the + sign and appear to the right or above the 0. Any number less than 0. They are written with a – sign and appear to the left or below 0. a number that can be written as a fraction a line on which numbers are marked at intervals, used to illustrate simple numerical operations.

23. I Can…. Solve one-step inequalities involving addition and subtraction

24. Solving One-Step Inequalities Essential Understanding: Addition and subtraction and multiplication and division properties can be used to solve inequalities. If the same number is added or subtracted from each side of an inequality, the inequality remains true. If the same positive number is multiplied or divided from each side of an inequality, the inequality remains true. Examples: 3 6x > 6

25. Solving Inequalities Essential Understanding: Inequalities can be solved by finding values for the variable that make the inequality true. Examples: X +2 < 8 = x < 6 8-2 = 6or6 + 2 = 8 X must be a number less than 6 to make this sentence true. Therefore, any number less than 6 (5,4,3,2,1,0,- 1,-2, etc… would make the sentence true So…… x < 6 or x ≤ 5

26. Your Turn…. Clear your desk of everything but a calculator and a pencil.

27. Wrap it Up Review Questions Exit Tickets

28. Day 4

29. p O p Quiz Take out a pencil and a calculator Clear everything else from your desk

30. Homework Check

31. Vocabulary _________ ___________ ____________ _____________ ___________ A mathematical sentence indicating two quantities are not equal. The distance between a number and 0 on a number line. Negative Integer- Inequality - Rational Number - Absolute Value- Positive Integer- Number Line - Any number greater than 0. They can be written with or without the + sign and appear to the right or above the 0. Any number less than 0. They are written with a – sign and appear to the left or below 0. a number that can be written as a fraction a line on which numbers are marked at intervals, used to illustrate simple numerical operations.

32. I Can…. Solve one-step inequalities involving multiplication and division.

33. Solving One-Step Inequalities Essential Understanding: Inequalities can be solved by finding values for the variable that make the inequality true. Examples: 2x < 16 = x < 8 16 ÷ 2 = 8or8 x 2 = 16 X must be a number less than 8 to make this sentence true. Therefore, any number less than 8 ( 7.2, 8, 9 ½, 44, etc… ) would make the sentence true. So…… x < 8 or x ≤ 7

34. Practice Please take out your maker boards

35. Wrap it Up Review Questions Exit Tickets

36. Day 5

37. Enjoy your Fall Break No School

38. Not Used this Week

39. Computer Station www.learnzillion.com (6 minutes per video) www.tenmarks.com (10 questions per assignment)

40. Station Rotations 1.Write your exit ticket. 2.Pack up everything but a pencil. 3.You will have 15 minutes to complete each rotation

41. 1 st Rotation

42. 2 nd Rotation

43. 3 rd Rotation

44. 4 th Rotation

45. Group Work Before we begin……. 1.Complete an exit ticket. 2.Pack up everything except for your pencil and calculator. 3.Sit quietly unit everyone is ready.