tags: MP3

tags: MP3
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Population Pyramids - What can you surmise?

Social Studies Probability and Statistics Wow factor
The distribution of a population's age and gender data can tell you a lot about a society's history, current situation, and future. What do you see happening here...

Median age of country populations

Number Sense Social Studies Ratio and Proportion Probability and Statistics Wow factor
Interesting map! Why median? What are the implications?     https://statisticstimes.com/demographics/countries-by-median-age.php Demography is the study of populations. Scientist...

How many feet of lights should I buy for my tree?

Algebra Number Sense Geometry Holidays 3-act tasks
Check out our Christmas Tree! We need to buy lights for the tree.  Without calculating, guess how many feet of lights we will need. What information would help you t...

Inflation and the cost of gasoline

Algebra Number Sense Science Social Studies Ratio and Proportion
 In 1980, one gallon of gasoline costs $1.22.  Today's prices are a lot higher.  Is that because the price has gone up or because in 1980 you could buy a lot more than you can buy today...

Spider-Man continues

Number Sense Ratio and Proportion Probability and Statistics
 Spider-Man: No Way Home opened on December 17, 2021.  How much did it cost to make?How much will it gross?Is the Spider-Man phenomena a guarantee for success?How would you compare all ...

Mystical Mathematical Mind Reader

Algebra Number Sense Probability and Statistics
  Clicking on this image will take you to the Mind Reader online site at https://www.transum.org This activity can be used with any grade level elementary through high s...

Bowl by the hour or the game?

Algebra Number Sense Sports Probability and Statistics
   What should you consider when choosing how to pay? Which do you expect will be the best deal? How do you know? For Adventurer members we have an editable Word docx, an Excel sheet, ...

Will one roll be enough?

Number Sense Geometry Holidays Ratio and Proportion
 Students can use the man or the basket as a reference as they try to approximate the size of these gifts and how much wrapping paper will actually be needed. Approximation, surface area, reasoni...

Ranked Choice Voting in NYC

Algebra Number Sense Social Studies Current events Ratio and Proportion Probability and Statistics
New York City is still tallying its election results for a new Mayor.  This year they tried Ranked Choice Voting.  What does that mean? How does that work?  What are the ramificat...
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