I copied the text of the tweets, removed NMChz and RT as two obvious repetitious terms, and then dumped what was left in Wordle.
Click on the image above to see the full screen version. The retreat focused on the future of education and the role the Horizon Report could play. After Horizon, “learning” was the most used word. Other words that popped out at me were “thinking”, “future”, “online”, “new”, “trends”, and “change”. What strikes you?