Wednesday/Thursday: Tonight you need to bring in three fluids (approx. 50ml of each) and two solids that you think should work well for our density column project. Actually the fluids and solids should have been something you and your partners worked out so you don't have repeat fluids. The last thing that you should do is to call your fellow group member and remind them not to forget the materials!
Friday: First, make sure you bring about 50ml of any fluids you need to complete your density column on Monday or Tuesday.
Next Wednesday (or Thursday) you'll be taking a test! Go over the study guide I've given you, write any notes you want on the entries we've already made (it is open notebook), and then get quizzed and signed by your parent. That's it!