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Contemplative Mathematics: Leading Math Discussion Groups
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Introduction
Introduction to Socratic Mathematics (Preview Content)2 Topics|1 Quiz -
SessionsSession 1: Figurate Numbers2 Topics|1 Quiz
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Session 2: Square Numbers2 Topics|1 Quiz
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Session 3: Co-primality3 Topics|1 Quiz
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Session 4: Co-primality and Fractions2 Topics|1 Quiz
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Session 5: A Numerical Puzzle2 Topics|1 Quiz
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Session 6: Another Numerical Puzzle2 Topics|1 Quiz
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Session 7: The Bridges of Köningsberg2 Topics|1 Quiz
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Session 8: Patterns in Graphs2 Topics|1 Quiz
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Session 9: Chromatic Graphs2 Topics|1 Quiz
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ConclusionConcluding Remarks1 Topic
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End of Course TestEnd of Course Test: Contemplative Mathematics1 Quiz
Lesson 9,
Topic 2
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Discussion Questions
Lesson Progress
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- First Discussion Questions: Remember that the goal here is to seek out truth together, and convince yourselves that you’ve found it. As the facilitator, part of your responsibility is to make sure that everyone in the group is heard and on board!
- Can you order the graphs from fewest lines to most lines? Can there be more than one graph with the same number of lines?
- In the top two rows, the graphs above and below each other are the same graph. So the top left-most and the middle left-most are the same graph. Given that, can you conjecture what counts when distinguishing graphs? Could you draw any of those graphs in different ways?
- Second Discussion Questions: If you’re happy with the discussion about when graphs are the same or different, here are a few more that you can play with to tease out some more properties of graphs. Let’s see if we can find some rules to categorize them!
- The graphs on the top are all happy graphs, and the graphs on the bottom are all sad graphs. Can you come up with a rule to sort graphs into happy and sad?
- There are exactly twelve different happy graphs that have four dots. I’ve drawn four of them for you. Can you find the other eight?
- How many happy graphs are there with exactly three dots? How many with exactly two? How many with exactly one?