Chemistry 112- Today we went over a worksheet given Monday in class on atomic mass and atomic number.  We reviewed a problem with calculating atomic mass of elements. An assignment was given today in class and it is due on Thursday.

Science 9- Quiz on cells will be tomorrow.  There was an assembly during period 2, so the quiz will be written in class tomorrow.

Biology 112- Students have a mini quiz on the microscope tomorrow.  Sheets were given in class and they are to be used to study.