I commenced class with preview questions addressed to today's reading, Helen's visit to the 1893 Chicago World's Fair. After I explained a World's Fair as an international exhibition , we looked at videos/picures of the 1893 Fair and discussed its cultural and technological importance. We then read the chapter. Lena underlined critical areas in the reading and then answered the preview questions on the board. She then copied the questions and answers into her notebook. Last, we reviewed and studied the prior 3 chapters after which Lena completed a comprehension and vocabulary quiz on the prior chapters.