Science 8:  We started with some speed calculations.  We completed Lab 13F from a handout, to learn how earthquake data can help us understanding the structure of the Earth.  After writing brief notes on the Layers of the Earth, we drew a scale diagram of a cross section of the earth ( 1cm = 1000 km).  In the last part of the class we learned about 3 families of rocks:  Igneous, Sedimentary, and Metamorphic.  After creating a brief table to compare the 3 types of rocks, we watched this clip about rock families.    Click here to see the Sci8 assignment log. 

Chemistry 12:    We learned how to balance full redox reactions, and we completed 8 problems from Unit 5 # 24.  In the second half we wrote brief notes on Electrochemical Cells, then we read sections 5.8 and 5.9 and completed U5 # 34-37.  This clip shows how electrochemical cells are made in factories.  We spoke about chemical engineers, structural engineers, civil engineers, millwrights, and machinists.  All the textbook questions are due Friday.  Spare time was spent preparing Lab 21C, our final lab.  Click here to see the Ch12 assignment log.