Chemistry 11:  Today we learned how to measure to one tenth of the smallest division and write the correct number of digits when measuring.  Due next day is the WS titled Measurement and Significant Figures.  We also spent some time observing samples of matter and writing down physical properties.  I collected the Unit 3 problems from Friday:  U3 1-3, 5, 13-19.  

Science 8:  Today we started by reviewing microscope and cell anatomy.  We took notes on Cell Anatomy, then we made wet mounts of letter "e" and dry mounts of criss-crossed hairs.  Like scientists do, we wrote observations by drawing the field (that means we sketched what we could see in the microscope).  

Chemistry 12:  After a short review we took notes on Rates of Reaction.  We read section 1.3 and due next class is Unit 1 # 10-17.  This animation is useful for visualizing how reactions happen.