Science 10:  pg 174 # 1-11 was handed back - nice work!  Complete this and turn it in asap if you have not yet given it to me or if it was partially complete from before.  We did this practice on naming and writing formulas of ionic compounds.  Due Monday is pg 174 #12.


Thursday, February 6

Science 10:  pg 174 # 1-11 was collected today, after you were asked if there were any questions.  We made a placemat on the Categories of Compounds, and we observed some Ionic and Molecular compounds and read pg 118 to 122 in our new Science 10 text.  In the second half everyone was assigned an atom or ion and everyone made a poster showing the atomic structure (number and placement of electrons, protons, and neutrons) as well as Table 1 from pg 165 in the old Probe 10 Textbook.  We finished off with a lesson on writing the proper IUPAC names and formulas of ionic compounds.


Tuesday, February 4th

Science 10:  After we self marked pg 156 # 3-6,  we did the Density Lab.  Measurements were taken, and calculations were done to determine the density of a metallic solid, a non=metallic solid, water, and a green or blue liquid.  Data is where measurements go, and Calculations is where you show your math statements.  Your Results section is where you make a tidy list of all the density values you determined.