People Change the World
Unit Review Sheet
These facts and definitions should be mastered throughout this unit. This page can be used for periodic review and study as you are finishing the unit and in the future.
Facts and Definitions
Lesson 1: Citizens Can Make Changes
- A citizen is a member of a community.
Lesson 2: Leaders Have Character
- Leaders are people who make positive changes and lead others in the process.
- Character is a set of traits that forms the nature of a person.
Lesson 3: Inventions and New Discoveries
- Astronomy is the branch of science that studies celestial bodies (stars, planets, and galaxies) in the universe.
- Galileo was a scientist who discovered that the Sun did not revolve around the Earth, but the Earth revolved around the Sun.
- A tradition is a belief or practice that has been passed down through the years.
Lesson 4: Injustice
- Injustice refers to a situation where someone is treated unfairly.
- Discrimination means treating people in a less favorable way because they are members of a particular group, they hold a particular belief, or because they do something in a different way.
Lesson 5: Making the World a Better Place
- A lupine is a kind of flower.
Final Project: I Can Change the World
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