Science 9:  After reviewing Ionic and Covalent Compounds we practiced writing the names and formulas for ionic compounds.  We read pages 156 - 161 and completed Practice Problems #1-3 on Page 161, which is due next class.   We also started a crossword puzzle, but this is not due next class  Click here to see the Science 9 Assignment Log.

Science 8:   We reviewed heating curve graphs to start, then we completed an assignment on Elements - from a hand-out we did page 192 # 1, and 3-9.  In the final minutes we began to learn about the structure of atoms and looked at a Cathode Ray Tube.  Click here to see the Science 8 Assignment Log.