Monday, 7th HoHo

After we discussed what the chemicals were that we used in the lab last Thursday and further added to our definition of the difference between physical and chemical change, Mr McKenzie led a great discussion on climate change.  Here is the link to his presentation (https://goo.gl/pgiylJ).  There are some great links and video clips that we didn't have time to watch.  You should all check it out further!