YouTube Tuesday: Obama Budget Cuts Visualization

Posted: September 27, 2011 in Real Life Math, Uncategorized, Videos
Tags: , , ,

This week’s video clip was brought to my attention by a senior from the class of 2011. He told me to check it out because it contains real life math that affects almost everyone in the United States.

I love this clip because it takes a number that sounds incredibly large, and changes it into a number that isn’t that spectacular. The United State of America, as well as countries around the world, use units of measurement that are common to everyday life, but if a person were to tell you the actual size of these units in relation to everyday objects, many could not. How big is an acre? How large is a ton? How big is a 5.8 earthquake? How big is a gigabyte? How much is a gallon?

My goal of YouTube Tuesdays in my classroom is a warm up and not a lesson that will devour the whole hour. Therefore, even though I would love to deal with all of the different mysterious units of measure, my time frame won’t allow for it. Instead, I am taking three units: an acre, a ton, and a mile; and then with these I have planned a short lesson. Hopefully, this will take no longer than 15 minutes of class time, and the students will have a better understanding of measurement when they are done.

To conclude the lesson, I have found another clip that uses the terms “acre” and “tons”, as it compares the amount of trash in the Great Pacific Garbage dump to things we Americans can relate to. Check it out below:

And here is the accompanying worksheet:

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