Grade 6 Module 1 Lesson 15. Exploration Challenge At the end of this morning’s news segment, the...
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Transcript of Grade 6 Module 1 Lesson 15. Exploration Challenge At the end of this morning’s news segment, the...
![Page 1: Grade 6 Module 1 Lesson 15. Exploration Challenge At the end of this morning’s news segment, the local television station highlighted area pets that need.](https://reader036.fdocuments.in/reader036/viewer/2022062407/56649d985503460f94a82e2f/html5/thumbnails/1.jpg)
Grade 6 Module 1 Lesson 15
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Exploration Challenge
At the end of this morning’s news segment, the local television station highlighted area pets that need to be adopted. The station posted a specific website on the screen for viewers to find more information on the pets shown and the adoption process. The station producer checked the website two hours after the end of the broadcast and saw that the website had 24 views. One hour after that, the website had 36 views.
![Page 3: Grade 6 Module 1 Lesson 15. Exploration Challenge At the end of this morning’s news segment, the local television station highlighted area pets that need.](https://reader036.fdocuments.in/reader036/viewer/2022062407/56649d985503460f94a82e2f/html5/thumbnails/3.jpg)
Exercise 1
Create a table to determine how many views the website probably had one hour after the end of the broadcast based on how many views it had two and three hours after the end of the broadcast. Using this relationship, predict how many views the website will have 4, 5, and 6 hours after the end of the broadcast.
![Page 4: Grade 6 Module 1 Lesson 15. Exploration Challenge At the end of this morning’s news segment, the local television station highlighted area pets that need.](https://reader036.fdocuments.in/reader036/viewer/2022062407/56649d985503460f94a82e2f/html5/thumbnails/4.jpg)
Exercise 1Hours Views
![Page 5: Grade 6 Module 1 Lesson 15. Exploration Challenge At the end of this morning’s news segment, the local television station highlighted area pets that need.](https://reader036.fdocuments.in/reader036/viewer/2022062407/56649d985503460f94a82e2f/html5/thumbnails/5.jpg)
Exercise 1Hours Views
2 24
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Exercise 1Hours Views
1 122 24
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Exercise 1Hours Views
1 122 243 36
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Exercise 1Hours Views
1 122 243 364 485 606 72
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Exercise 2
What is the constant, c, that makes these ratios equivalent?
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Exercise 2
What is the constant, c, that makes these ratios equivalent?12Using an equation, represent the relationship between the number of views (v) the website received and the number of hours (h) after this morning’s news broadcast.
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Exercise 2
What is the constant, c, that makes these ratios equivalent?12Using an equation, represent the relationship between the number of views (v) the website received and the number of hours (h) after this morning’s news broadcast.V = 12 h
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Exercise 3
Use the table created in Exercise 1 to identify sets of ordered pairs that can be graphed.
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Exercise 3
Use the table created in Exercise 1 to identify sets of ordered pairs that can be graphed.(1,12), (2,24)
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Exercise 3
Use the table created in Exercise 1 to identify sets of ordered pairs that can be graphed.(1,12), (2,24), (3,36), (4,48), (5,60), (6,72)
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Exercise 4
Use the ordered pairs you created to depict the relationship between hours and number of views on a coordinate plane. Label your axes and create a title for the graph. Do the points you plotted lie on a line? If so, draw the line through the points.
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Exercise 4
0 1 2 3 4 5 6 70
10
20
30
40
50
60
70
80
Views
Views
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Exercise 5
Predict how many views the website will have after twelve hours. Use at least two representations (e.g., tape diagram, table, double number line diagram) to justify your answer.
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Exercise 5
1 122 243 364 485 606 72
Hours Views
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Exercise 5
1 122 243 364 485 606 727 848 969 108
10 12011 13212 144
Hours Views
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Exercise 5
![Page 21: Grade 6 Module 1 Lesson 15. Exploration Challenge At the end of this morning’s news segment, the local television station highlighted area pets that need.](https://reader036.fdocuments.in/reader036/viewer/2022062407/56649d985503460f94a82e2f/html5/thumbnails/21.jpg)
Exercise 5
0 1 2 3 4 5 6 7 8 9 10 11 12
0 12 24 36 48 60 72 84 96 108 120 132 144
Hours
Views
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Exercise 5
12 12 12 12 12 12 12 12 12 12 12 12
Hours
Views
1 hour = 12 views
12 x 12 = 144
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Exercise 6
Also on the news broadcast, a chef from a local Italian restaurant demonstrated how he makes fresh pasta daily for his restaurant. The recipe for his pasta is below:
3 eggs, beaten1 teaspoon salt
2 cups all-purpose flour2 tablespoons water
2 tablespoons vegetable oilDetermine the ratio of the number of tablespoons of water to the number of eggs.
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Exercise 6
Also on the news broadcast, a chef from a local Italian restaurant demonstrated how he makes fresh pasta daily for his restaurant. The recipe for his pasta is below:
3 eggs, beaten1 teaspoon salt
2 cups all-purpose flour2 tablespoons water
2 tablespoons vegetable oilDetermine the ratio of the number of tablespoons of water to the number of eggs. 2:3
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Exercise 6
Water Eggs2 34 66 98 12
10 1512 18
Provided the information in the table below, complete the table todetermine ordered pairs. Use the ordered pairs to graph therelationship of the number of tablespoons of water to the number of eggs.
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Exercise 6
0 2 4 6 8 10 12 1402468
101214161820
Pasta Recipe
Pasta Recipe
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Exercise 6
What would you have to do to the graph in order to find how many eggs would be needed if the recipe was larger and called for 16 tablespoons of water?
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Exercise 6
What would you have to do to the graph in order to find how many eggs would be needed if the recipe was larger and called for 16 tablespoons of water?Extend the graphHow many eggs would be needed if the recipe called for 16 tablespoons of water?
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Exercise 6
What would you have to do to the graph in order to find how many eggs would be needed if the recipe was larger and called for 16 tablespoons of water?Extend the graphHow many eggs would be needed if the recipe called for 16 tablespoons of water?24 eggs
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Exercise 7
Determine how many tablespoons of water will be needed if the chef is making a large batch of pasta and the recipe increases to 36 eggs. Support your reasoning using at least one diagram you find applies best to the situation, and explain why that tool is the best to use.
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Exercise 7Tablespoons of Water Number of Eggs
2 34 66 98 12
10 1512 1814 2116 2418 2720 3022 33
24 36
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Exercise 7
I chose to extend the table, since I had already created a table to find how many eggs were needed for 16 tablespoons of water.
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Lesson Summary
There are several ways that we can represent the same collection of equivalent ratios. These include ratio tables, tape diagrams, double number line diagrams, equations, and graphs on coordinate planes.