Tuesday, March 14, 2017

Rockin' the STEAM Pi Day Celebration

My class celebrated Pi Day investigating Pi.

I began the day reading Sir Cumference and the Dragon of Pi. 


This story reveals the relationship between diameter and circumference. After the story, the students investigated this relationship using two different size lids and this paper.

First they marked the diameter of the lid four times on the line.

              


Next, they numbered the diameter marks.
 

After that, they rolled the lid on the line one complete revolution and marked where it stopped.





They discovered that this location was just past the 3 diameters mark, no matter the size of the lid. They decided that location was 3.14.



They concluded that it takes 3.14 diameters to make the circumference.

Later in the day I read Sir Cumference and the First Round Table.


This is a great book, and I think I would read it first next time since it introduces circumference, diameter, and radius. The characters are Sir Cumference, Lady Di of Ameter, and their son Radius.

The other activity we did today was to create a visual representation of Pi. I pushed out a Google Sheet template to the students through Google Classroom. They filled in the cells above each of the first 36 digits of Pi. This creates a skyscraper skyline.



Students then worked on filling in the night sky with objects from our Night Sky observation last week....moon and constellations. Some added lights to the buildings. These are still a work in progress.




One student even made it "snow."

It was a fun day of learning about Pi.







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