Math 8L-Today we reviewed our algebra unit to date.  We also went further into our PR2 outcome of algebra to learn how the distributive property can help us to expand algebraic expressions.   Notes and examples posted below.-no homework for the weeken.   Suggested questions for practice are suggested in the notes below. Science 8-Today we reviewed the theory and calculations around density.   We did some practical work with the material we have been learning in math.  (algebra and ratios)-We also worked on developing our science literacy skills.  We practiced reading information from tables.  -We also worked on developing stronger conclusion statements by using our data in our statement.-notes below.