Big idea: This lesson focuses on the historical inquiry process (B2) and the then-and-now comparison (B1), drawing on the unit's content (B3). It also marks 1914 as the end of the period.
How to help: Help your child search safely and choose reliable sites (The Canadian Encyclopedia, Library and Archives Canada, Archives of Ontario, Parks Canada, museum sites). Be an audience for the three-minute presentation and ask, "How do you know?"
Note: The First World War is studied in detail in Grade 10 History; this lesson only introduces how it ended this period.
Common difficulties: Writing yes/no questions; using only one source; listing facts without a thesis.