I have posted the following video and solution to a question asked today. I hope this helps.

Review Material for Ch 2

Below are some videos that may help you to review some of the important ideas from chapter 2.

Chapter 2.3 part 1
Chapter 2.3 part 2
Chapter 2.3 part 3

More to follow

No Class 11/5. Test 11/12 on Ch 2, Ch 4.1, 4.3

No class tomorrow night. Continue to check the website for instructions. Test on Ch. 2 and Ch 4.1 and 4.3 next week