In our study of the Geosphere, we looked at different minerals of the earth and create an Instagram post for them.  The student studied the different types of mining practices and mined for chocolate chips in brownies.  We ended this unit looking at Rare Earth Elements (REE's) and debated whether the United States should mine these.  The students debate from different positions and views: Green tech small business, Community citizens, Mining companies, Environmental groups, U.S. Military and Politicians. They did a great job debating positions that were contrary to their beliefs. The debate was won by the Community Citizens and the Environmentalist