67
Lesson 67 of 84 · Rules and Safety
Rules at School
Secondary sources — textbooks, documentaries, encyclopedia articles — are created after an event. They analyze and interpret primary evidence to build a broader understanding.
Key Facts
1
Everyone is important.
2
We can make good choices.
3
Learning helps us grow.
Check Your Understanding
Question 1
1 of 2What is one way to learn new things?