Algebra 1 Week 5 Powerpoints Nowak Algebra 1 Week 5

Day 1: Solving Equations Nowak Algebra 1 Week 5

#22 Do Now (Week 5, Day 1)

#22 Do Now (Week 5, Day 1)

Announcements Write these dates in your planner: Unit 1 Open Note Test on Day 4 (Thursday / Friday) Practice Test due Day 3 (Wednesday / Thursday)

What operations were done? Think, Pair, Share. 2x – 10 = 50 4x + 22 = -2

What operations were done? Think, Pair, Share. 2x – 10 = 50 4x + 22 = -2 2(x-10) = 50 2𝑥 3 = 10

What operations were done? Think, Pair, Share. 2x – 10 = 50 4x + 22 = -2 Subtracting 10 Adding 22 Multiplying by 2 Multiplying by 4 2(x-10) = 50 2𝑥 3 = 10 Multiplying by 2 Dividing by 3 Subtracting 10 Multiplying by 2

#23 Split Room Review Front of the Room Back of the Room Clear your desks except for notebook & pencil Paste in half sheet We’ll solve these together for the next ~10 mins Jeopardy: Link at realmalg1.weebly.com 2 vs. 2 Take turns choosing the type of problem (ignore the “number properties” column) Both teams try the problem & can earn the points Everyone must show work in their own notebook Winning teams get extra credit 

#23 Split Room Review

#23 Split Room Review Front of the Room Back of the Room Clear your desks except for notebook & pencil Paste in half sheet Work with your team to solve these for ~7 mins Jeopardy: Link at realmalg1.weebly.com 2 vs. 2 Take turns choosing the type of problem (ignore the “number properties” column) Both teams try the problem & can earn the points Must show work on a separate sheet of paper to hand in Winning teams get extra credit 

#23 Split Room Review

Exit Ticket Solve for x: 2x – 10 = -18

Exit Ticket 2x – 10 = -18 +10 +10 2x = -8 2 2 X = -4 Put your name & a star if your answer was correct Put your name & an “x” if your answer was incorrect 2x – 10 = -18 +10 +10 2x = -8 2 2 X = -4

Day 2: Order of Operations Review Nowak Algebra 1 Week 5

#24 Do Now (Week 5 Day 2) 1. Match each expression to the tiles that represent it. If possible, simplify. i) 2x2 ii) 2x iii) x + 1 iv) –x + 1 v) x + - x a) b) c) d) e) 2. Integers Challenge - Simplify: -(-(-5) – (-2 + -3) ∙ (-4 – -5)) – (-3 ∙ -3)

#24 Do Now (Week 5 Day 2) 1. Match each expression to the tiles that represent it. If possible, simplify. i) 2x2 ii) 2x iii) x + 1 iv) –x + 1 v) x + - x a) b) c) d) e) 2. Integers Challenge - Simplify: -(-(-5) – (-2 + -3) ∙ (-4 – -5)) – (-3 ∙ -3) = -19

#25 Unit 1 Review Puzzles Show work in your notebook

#25 Unit 1 Review Puzzles Show work in your notebook

Quiz Corrections Follow along & make corrections on your quiz

Realmalg1.weebly.com Week 5 – “Review Materials” Resources to study Realmalg1.weebly.com Week 5 – “Review Materials”

Day 3: Unit 1 Team Test Nowak Algebra 1 Week 5

#26 Do Now (Week 5, Day 3) 1. If you observe a team working well together, what do you see? What do you hear? List 3-5 possible observations. Match each situation to the equation describing it. Then simplify. A) A bill for $20 is split between 5 people i) -20 ∙ 5 B) A person owes someone $20 and pays back $5 ii) -20 / 5 C) A person is $20 in debt and charges $5 on their credit card iii) -20 – 5 D) A person buys 5 shirts for $20 each iv) -20 + 5

#26 Do Now (Week 5, Day 3) 1. If you observe a team working well together, what do you see? What do you hear? List 3-5 possible observations. Match each situation to the equation describing it. Then simplify. A) A bill for $20 is split between 5 people i) -20 ∙ 5 B) A person owes someone $20 and pays back $5 ii) -20 / 5 C) A person is $20 in debt and charges $5 on their credit card iii) -20 – 5 D) A person buys 5 shirts for $20 each iv) -20 + 5

Team Test - Graded based on good group work - If I am walking around the room, I am observing (not answering questions) - If I am at the front, you can send one member of your team to ask a question When you are finished, send one person up to get the answer keys +3/+4 bonus if I observe every person in your team speaking about the math 10 = A 9 = A- 8 = B 7 = C 6 = D 5-0 = F

Day 4: Unit 1 Test Nowak Algebra 1 Week 5

#27 Do Now (Week 5, Day 4) Your test is today. How are you feeling? What have you done to prepare? Simplify: a) 3x2 + 2x + 5 + -5x + 1 b) 2 + 4 ∙ 3 + 2 ∙ (8 - 4)

#27 Do Now (Week 5, Day 4) Your test is today. How are you feeling? What have you done to prepare? Simplify: 3x2 + 2x + 5 + -5x + 1 b) 2 + 4 ∙ 3 + 2 ∙ (8 - 4) 3x2 - 3x + 6 2 + 12 + 2(4) = 2 + 12 + 8 = 22

Test Silent Open Note No electronics May work on homework or puzzles when done