They write 10 sentences on the topic. They will try to write sentences that their classmates can respond to. They respond to 3 other students' blog posts.
Feel free to use an additional Science in Content article to support your post as long as you cite it.
Hong, Sungook. "Optics and Light." History of Modern Science and Mathematics, edited by Brian S. Baigrie, Charles Scribner's Sons, 2002. Science in Context, link.galegroup.com/apps/doc/CV2640700031/SCIC?u=s1353&xid=2ac07bc5. Accessed 15 Mar. 2017.
