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Stem Cells-Research. Since the success in 1998 by the University of Wisconsinâs James Thomson in deriving human embryonic stem cells from embryos, the stem cell research field has exploded.
As a class, watch the NOVA scienceNOW segment Stem Cell Breakthrough. 1  Ask students what questions they have about the program, and explain that they will model some of the cell types and processes discussed in the segment. 2  Give each student a copy of the Understanding Stem Cells handout and divide the class into pairs.