Science 90 - Oct 14

Today students handed their behaviour self-assessments and we went over the lab safety worksheet.  After that we did a simple activity where we classified different substances based on criteria we defined ourselves.  There was 20 different substances at different stations throughout the classroom and students went from station to station classifying these substances based on their own made criteria.  We then started into the notes on this unit.  I handed out a sent of notes for students to use to follow along with the powerpoint which will be used in this unit.  We will continue with the notes tomorrow.  Make sure to bring your textbooks to class tomorrow.