This year I moved my lessons on diversity to January. In third grade I am using the video (about 12 minutes on YouTube) or reading the book "If the World Were a Village" as the basis for the lesson. I ask the students to make some predictions and mark their opinions at the beginning for a pre-survey and then respond to the same questions for a post-survey plus one on defining diversity. The students are always shocked by some of the information and hopefully makes them more aware of the world and appreciate how good they have it. It gives some of the spotlight our ELL students who come from parts of the world with many more people than America. I use a chart with the Frayer Model to teach the meaning of Diversity: definition; image; synonyms; and sentence.