Add and subtract decimals to the hundredths using strategies based on place value.
Multiply decimals with products resulting in the hundredths using place value reasoning and properties of operations
Today's Materials:
Laptop
Laptop charger
Pen/Pencil/Paper/Expo Marker (optional)
Please complete the Jump Start (activator). You have 5 minutes before we review. This is independent it should be silent.
Reminders:
1. Ready for class
2. No cellphones
3. Volume must be low.
4. Read and follow all directions
5.) Take your bag off and immediately begin the Activator.
JUMP START: Notice and Wonder: Video Games for Sale - (5min)
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Question 1
1.
What do you notice? What do you wonder?
Launch: - (10 min)
I do (question
We do (question
You do (question)
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Question 2
2.
Sam has a job mowing lawns around his neighborhood. Each month he spends $14 on gas and mows 5 lawns (charging $10 per lawn mowed). How much profit does Sam earn month?
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Question 3
3.
A chef bought 8 bags of apples for $33. Each bag had 7 apples, but he had to throw away 2 apples because they were rotten. How many good apples did the chef end up with?
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Question 4
4.
Haley bought 6 boxes of candy on sale. Since each box had 8 pieces of candy inside of it, she decides to give Luke 18 pieces. How many pieces of candy would Haley have left after giving Luke his pieces?
Activity 1: Store Wars
Two game stores buy games for $8 from a publisher to sell at their video game sale. Store A sells the game for $12. Store B sells the game for $12.90.
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Question 5
5.
Who do you think sells more games? Why?
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Question 6
6.
How much profit does each store make if they each sell 35 games?
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Question 7
7.
Store B sells 10 games. How many games does Store A have to sell to raise about the same amount of profit?
Activity 2: Plan a Video Game Fair (20 min)
Choose 3-5 types of games you want to sell
Imagine you are selling exactly 15 games total at the book fair. Write a structured list or table of how many of each type of book you choose.
What is the total price for you to purchase the 15 games?
Now, decide how much you would like to sell each game for. How much profit would you make if you sold all the games?
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Question 8
8.
What are your 3-5 types of games??
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Question 9
9.
Write a structured list or table of how many of each type of book you choose.
(Can be done on uploaded on paper.)
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Question 10
10.
The total price for you to purchase the 15 games?
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Question 11
11.
Decide how much you would like to sell each game for. How much profit would you make if you sold all the games?
Lesson Synthesis: - (5 min)
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Question 12
12.
Today, you planned a video game fair and made assumptions to make decisions about the video game fair.
How did the assumptions you made affect your plan or the money raised at the video game fair?
Cool Down: - (5 min)
Required
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Question 13
13.
On the home screen of Olivia's iPhone, she had 6 rows of apps with 8 apps on each row. If she deleted 19 apps, how many apps would she have left on her home screen?
Closure Questions:
What is profit?
What is the formula for profit?
What is the profit if the original cost of a book $10 and was sold for $18?
