1. Week 25 Powerpoints
Nowak Alg 1 Week 25

2. Day 1
Nowak Alg 1 Week 25

3. #109 Do Now (Week 25 Day 1)

4. #109 Do Now (Week 25 Day 1)

5. Zombie Apocalypse! How to Play: Grab a card from the front
Choose a grid on your sheet where you will graph the system. (your partner will do the same on their sheet)
Record the card number & inequalities in the space below that grid.
Graph that system & shade the solution set.
Come up to the front to grab a new card / have Ms. Nowak score your sheet

6. Zombie Apocalypse!
Practice Round:

7. Zombie Apocalypse!
Practice Round:

8. Zombie Apocalypse!
Practice Round:

9. Zombie Apocalypse!
Practice Round:

10. Zombie Apocalypse!
Practice Round:

11. Zombie Apocalypse! How to Play: Grab a card from the front
Choose a grid on your sheet where you will graph the system. (your partner will do the same on their sheet)
Record the card number & inequalities in the space below that grid.
Graph that system & shade the solution set.
Come up to the front to grab a new card / have Ms. Nowak score your sheet

12. Day 2
Nowak Alg 1 Week 25

13. Do Now (No #)
Cut out the 4 rubric strips from your paper Read through the rubric we’ll be using to assess each others’ presentations. Then, give a fair score for your own group using the rubric on the back.
*Have your purple practice test out!

14. Presentations! Supportive Audience
Give them a score on your slip & any comments
Make sure your name is on your slip
Make sure you total up all the categories
Winning presentation will present to Mr. Melgoza on Thursday

19. Day 3 – Block D
Nowak Alg 1 Week 25

20. Do Now – No # Put the steps for graphing a linear inequality in order
Substitute a point, such as (0,0) or (1,1), back into the inequality
Graph the line
Shade where all the solutions are
Check if it should be dotted or solid
2. What mistake(s) did the student to the right make when graphing y < -1/3x + 2 ?

21. Crime Alert!
In your group, look for the clues to the crime hidden around the room
When you find a clue, graph that system of inequalities on your graph paper to discover which suspect is the correct solution
Your sheet is due in _____ mins for credit

22. Crime Alert!

23. Day 3 – Block C & E Day 4 – Block D Unit 4 Test
Nowak Alg 1 Week 25

24. #110 Do Now (Week 25 Day 3 or 4)
Name the slope & y-intercept for the graphs below.
Is (0,0) a solution for these graphs?
Rewrite 4x + 3y > 15 so it is in slope-intercept form.

26. Test Open note Silent & focused #1 – complete both problems
#2-4 – choice or both (grade the best one, possible extra credit)

27. Day 4 (Blocks C & E)
Nowak Alg 1 Week 25

29. Do Now
What comes next?
Fill in the next three blanks & write a sentence describing the pattern.
1) 1, 1, 2, 3, 5, 8, ___ , ___ , ___ , …
2) 5, 13, 21, 29, 37, ___ , ___ , ___ , …
3) 800, 400, 200, 100, ___, ___, ___, …
4) -27, 9, -3, 1, -1/3, ___, ___, ___, …

30. Do Now
Find the next three terms in each sequence, and write a phrase describing the pattern:
1) 1, 1, 2, 3, 5, 8, 13 , 21 , 34 , … Add the previous two numbers
2) 5, 13, 21, 29, 37, 45 , 53 , 61 , … Add 8 to each term
3) 800, 400, 200, 100, 50 , 25 , 12.5, … Divide by 2
4) -27, 9, -3, 1, -1/3, 1/9, -1/27, 1/81 … Divide by -3

31. GRUDGEBALL – Rules of the Game
1. Each group will begin the game with 5 x’s

32. GRUDGEBALL – Rules of the Game
1. Each group will begin the game with 5 x’s 2. A question will be asked and each team needs to discuss and write their answer on their whiteboard in the time provided.

33. GRUDGEBALL – Rules of the Game
1. Each group will begin the game with 5 x’s 2. A question will be asked and each team needs to discuss and write their answer on their whiteboard in the time provided. 3. Every team with a correct answer gets to ADD 1 x to their score

34. GRUDGEBALL – Rules of the Game
1. Each group will begin the game with 5 x’s 2. A question will be asked and each team needs to discuss and write their answer on their whiteboard in the time provided. 3. Every team with a correct answer gets to ADD 1 x to their score 4. If the team who has the GRUDGEBALL gets the answer correct, they get to remove 2 x’s from another team. You can take them both from the same team or split them up.

35. GRUDGEBALL – Rules of the Game
1. Each group will begin the game with 5 x’s
2. A question will be asked and each team needs to discuss and write their answer on their whiteboard in the time provided.
3. Every team with a correct answer gets to ADD 1 x to their score
4. If the team who has the GRUDGEBALL gets the answer correct, they get to remove 2 x’s from another team. You can take them both from the same team or split them up.
5. You can NOT remove x’s from your own team.

36. Item 1 – Draw the next term of the sequence

37. Solution 1 – Draw the next term of the sequence

38. Item 2 – Draw the next four terms of the sequence

39. Solution 2 – Draw the next four terms of the sequence

40. Item 3 – Write a sentence describing the pattern

41. Solution 3 – Write a sentence describing the pattern
Add 3 each time

42. Item 4 – Write a sentence describing the pattern

43. Solution 4 – Write a sentence describing the pattern
Subtract 2 each time

44. Item 5 – Write a sentence describing the pattern

45. Solution 5 – Write a sentence describing the pattern
Square the term number

46. Item 6 – Give the twelfth term of the sequence

47. Solution 6 – Give the twelfth term of the sequence
Since we just square the term number (multiply it by itself), we would just square 12:
122 = 144

48. Item 7 – Give the next four terms of the sequence

49. Solution 7 – Give the next four terms of the sequence
32, 64, 128, 256

50. Item 8 – Describe the sequence in words

51. Solution 8 – Give the next four terms of the sequence
Multiply by 2 each time;
Raise 2 to the exponent of the term number:
T(n) = 2n

52. Item 9 – Calculate the tenth term of the sequence

53. Solution 9 – Calculate the tenth term of the sequence
Tenth term is 2 to the tenth power:
T(10) = 210 = 1,024

54. Item 10 – Describe the pattern in words and draw the next term in the sequence

55. Solution 10 – Describe the pattern in words and draw the next term in the sequence
Draw another row and column of squares
on the top and right of the previous square

56. Item 11 – Write an algebraic formula for the sequence and draw the next term in the sequence

57. Solution 11 – Write an algebraic formula for the sequence and draw the next term in the sequence
The number of cards in each row is adding three each time:
T(n) = 3n – 1

58. Item 12 – Describe the sequence in words and draw the next term in the sequence

59. Solution 12 – Describe the sequence in words and draw the next term in the sequence
1, , , , …
We are adding consecutive integers each time; we are squaring the term number then subtracting the number of the term before

60. Item 13 – Write an algebraic formula for the sequence and draw the next two terms in the sequence

61. Solution 13 – Write an algebraic formula for the sequence and draw the next term in the sequence
Add 180 O each time,
or multiply the term number by 180:
T(n) = 180n

62. Item 14 – Describe the sequence in words and draw the next term in the sequence

63. Solution 14 – Describe the sequence in words and draw the next term in the sequence
Multiplying by -1/2 each time

64. Item 15 – Describe the sequence in words and draw the next term in the sequence and draw the next two terms in the sequence

65. Solution 15 – Write an algebraic formula for the sequence and draw the next term in the sequence
𝟒𝟎 𝟐𝟕
Multiply by 𝟐 𝟑 every time

66. MATHfolio clean-up, set-up, papers back