This chart is very helpful in reviewing the main facts about macromolecules. It can also be used as a lecture tool. To go along with this chart, making molecules in groups from molecule kits or paper pieces is helpful in understanding this topic too. Please see my two macromolecule model labs. The Next Generation Science Standards asks for models and evidence which is featured on this chart and with my molecule labs. Notice on the left column, I have added how to test for each macromolecule which answers the "evidence" question.