Read the following:
From chapter 2: section 2.3 through to the end of section 2.5
From chapter 4: section 4.5 (skip 4.5.3)
Remember to post your question about it to the
#5-discussion channel in
Slack by the due date. To receive an answer credit, reply to a posted question no later than 11:59pm on Saturday, April 19th.