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Update Curriculum Section “investigation-3/problem-4/whatIf/content”
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srudow93 committed Sep 9, 2024
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267 changes: 168 additions & 99 deletions curriculum/cas/investigation-3/problem-4/whatIf/content.json
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"<p><strong>Free Throws</strong></p><p>Two basketball teams recently competed in free throw attempts. Team A made 108 out of 126 attempts. Team B made 195 out of 257 attempts. It is difficult to tell which team was better by looking at the raw numbers. Sid thought it would help to express the raw numbers as percents.</p><ol><li>Describe how Sid could use percents to decide which team has the best free throw average.</li><li>Describe another strategy for deciding which team has the best free throw average.</li></ol>"
"<p><em>Free Throws</em></p><p>Two basketball teams recently competed in free throw attempts. Team A made 108 out of 126 attempts. Team B made 195 out of 257 attempts. It is difficult to tell which team was better by looking at the raw numbers. Sid thought it would help to express the raw numbers as percents.</p><ol><li>Describe how Sid could use percents to decide which team has the best free throw average.</li><li>Describe another strategy for deciding which team has the best free throw average.</li></ol>"
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Expand Down Expand Up @@ -89,7 +87,7 @@
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"<p><strong>2020 Census Population Data</strong></p><p>The 2020 Census data shows that the population of people in the USA under the age of 18 was 73.1 million in 2020. That is a decline of 1.4% from the 2010 Census.</p><ol><li>What was the population of people under the age of 18 in 2010?</li><li>If the decline of people under the age of 18 continued at this rate, what will be the population in 2030? 2040?</li></ol>"
"<p><em>2020 Census Population Data</em></p><p>The 2020 Census data shows that the population of people in the USA under the age of 18 was 73.1 million in 2020. That is a decline of 1.4% from the 2010 Census.</p><ol><li>What was the population of people under the age of 18 in 2010?</li><li>If the decline of people under the age of 18 continued at this rate, what will be the population in 2030? 2040?</li></ol>"
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Expand Down Expand Up @@ -138,7 +136,7 @@
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"<p><strong>Rising Ocean Levels and Erosion</strong></p><p>It is reported that approximately 20 square miles of dry land and wetland were converted to water along the Atlantic Coast between 1996 and 2011.</p><ol><li>At this rate how much land will be lost between 2011 and 2022?</li><li>A small unpopulated island in the Atlantic Ocean is 2000 ft wide by 9,380 feet long. At this rate, how long before the island is submerged?</li></ol><p> (Photo credit: https://www.nps.gov/)</p>"
"<p><em>Rising Ocean Levels and Erosion</em></p><p>It is reported that approximately 20 square miles of dry land and wetland were converted to water along the Atlantic Coast between 1996 and 2011.</p><ol><li>At this rate how much land will be lost between 2011 and 2022?</li><li>A small unpopulated island in the Atlantic Ocean is 2000 ft wide by 9,380 feet long. At this rate, how long before the island is submerged?</li></ol><p> (Photo credit: https://www.nps.gov/)</p>"
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Expand All @@ -148,7 +146,7 @@
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"<p><strong>Puffins in Alaska</strong></p><p>Puffins are a black and white seabird with a flat brightly colored bill. A biologist studies puffins on a remote island off Alaska.</p><p>Last summer she trapped 20 puffins, tagged them, and then released them.</p><p>This summer she trapped 50 puffins and found that 2 of them were tagged.</p><ol><li>What percent of the puffins caught this summer were tagged?</li><li>Use the biologist’s information to estimate the number of puffins on the island.</li></ol><p>(Photo credit: https://www.istockphoto.com/search/2/image?phrase=puffin)</p>"
"<p><em>Puffins in Alaska</em></p><p>Puffins are a black and white seabird with a flat brightly colored bill. A biologist studies puffins on a remote island off Alaska.</p><p>Last summer she trapped 20 puffins, tagged them, and then released them.</p><p>This summer she trapped 50 puffins and found that 2 of them were tagged.</p><ol><li>What percent of the puffins caught this summer were tagged?</li><li>Use the biologist’s information to estimate the number of puffins on the island.</li></ol><p>(Photo credit: https://www.istockphoto.com/search/2/image?phrase=puffin)</p>"
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Expand Down Expand Up @@ -205,94 +203,89 @@
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