PART A: What is President Obama's purpose in this speech?

You write a “business case.” In other words, you clearly state that the games would be for the best of the school. Then you state how. Then you give evidence (or logic) that supports the how.

Then you summarize your case—briefly.

Really, you should know this by now. Maybe the school isn’t making its own case of explaining why learning to communicate in writing is important

Explanation:

You can add your own words