Discussions and lectures in these modules will review the material you learned in the previous four modules to help with your comprehension of material for the exam. In your initial post to the discussion, respond to the following prompts.

Think back over the last four modules. Which topic made the most sense to you and why? How would you explain this topic to a layperson (someone who has never taken a chemistry course)?
Which topic made the least sense to you?

How does one or more of these topics relate to your life outside of chemistry class? In other words, how are these topics relevant in the real world?
Share two or three study tips that you plan to utilize while studying for this exam.

******The Physical and Chemical Changes Around Us** – use this topic to base off for this discussion. ********