Thanks for your participation in the collaborative process. It has began to be more interactive as people understand how to engage with each other.

I am proud to announce that the Symmetry page has been written up. Many thanks to Sandeep, Andrei, Pranshu for their hard work. It now contains numerous great visuals of symmetry that you should share with your friends! You can see my favorite gif above.

We are still in the process of working on Propositional Logic Word Problems and Composite Figures, so please help out in any way that you can!

This week, we will be improving:

Wiki page | Triangles - Circumcenter | Related Rates of Change |

Hosted by | Xuming Liang | Calvin Lin |

Current status | Brainstorming | Brainstorming |

Target Audience | Level 3-4 Geometry, proof based | Level 2-3 Calculus |

Motivation | To be decided | To be decided |

Meeting at | 9/4 8am PDT, 830pm IST | 9/5 8am PDT, 830pm IST |

Chatroom | #Mathematics | #Mathematics |

For circumcenter of triangle, we intend to do a brief quick introduction to it, and move to cover more proof-based ideas like "show that the perpendicular bisectors of the edges intersect at the circumcenter" and "Show that the circumcenter of this triangle lies on line PQ" etc.

For related rates, we already have a few examples listed out, so we are looking to build out a narrative that would explain to someone why they should learn about related rates and how that can helpful to their understanding. It would be great for them to understand why and how the speed of an object would change over time (like in the try it yourself problem).

Each meeting will be conducted over Slack chat and will last for approximately 60-90 minutes. Before the meeting, please spend 15-30 minutes looking over the examples so that you are familiar with it during the discussion.

We will achieve the following:

- (5 mins) Figure out the target audience, and their motivation for reading the page
- (20 mins) (Quick review of examples) Discuss what we love / don't love
- (15 mins) Ensure we have a complete list of examples
- (15 mins) Discuss how to organize various sections of the page
- (10 mins) Settle on the final structure of the page
- (5 mins) Assign out sections to write over the week

If you have any questions, please comment below!

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## Comments

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TopNewestHere's a summary of the Circumcenter meeting

1) We took roll call and learnt more about each other

2) We discussed the motivation for someone to read the page

3) We thought up more examples for the page

4) We discussed through the examples that were added

5) We discussed the structure of the page

6) We settled on the final structure of the page

7) We congratulated Xuming on a well hosted session - Thanks once again!

@Pi Han Goh @Xuming Liang @Vishnu Bhagyanath @Nihar Mahajan @Nicole Tay @Karthik Venkata @Sandeep Bhardwaj @Andrew Ellinor @Eli Ross

Thanks for participating!

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Here is a summary of the Related Rates meeting

1) We took roll call and learnt more about each other

2) We discussed the motivation of reading this page

3) We reviewed through the examples and picked our favorites

4) We discussed the structure of the page, and decided to go with the different types of differentiation

5) We assigned out the sections, and even have a feedback group!

Thanks to @Andrew Ellinor for hosting this sessions :)

@Priyansh Sangule @Nicole Tay @Pranshu Gaba @Surya Prakash @Pi Han Goh @Sudeep Salgia @Gautam Sharma @Nihar Mahajan . Thanks for participating! It was great fun!

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Looking forward to seeing what the team has to offer on the Circumcentre wiki page! Wasn't able to make the meeting unfortunately.

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You could still help chip in and write up various sections on the page :) We've laid out the structure, so that you can understand how each of the pieces will fit in.

If you would like further help, message me or Xuming.

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