Science 10:  Today we reviewed chemistry terms before we drew an HR diagram in Activity 4C, pg 348.  Make your own sketch of Figure 4.34.  Spend some time reviewing the concepts learned from way back in September or October, final exams are coming. 

Chemistry 11:  Lab 7B is due Monday.  Finish Unit 10 # 30 and 31, some practice naming Aromatic Molecules.   Spend some time reviewing for your upcoming final exams.