November 30 will be an odd day. 
We are studying phases, or states of matter. There are four phases of matter (solid, liquid, gas and plasma). This is a physical change that requires heat energy. 
December 1 and 2 students will have Unit 3 Test on chemical and physical properties, acids and bases, and phases of matter. Students have a student guide for unit 2 and unit 3 they should study. 
Test 3 is postponed unit December 3 and 4th. More review is/was needed.