Mysteries of the U.S. Pyramids
Grades: 6, 7, 8, 9, 10, 11, 12
Type: Lesson Plans
Subjects: History, Mathematics
Authors: Population Education
Location: North America > United States
This resource has been reviewed by SubjectToClimate's climate scientists and verified for scientific accuracy and up-to-date information. Learn about our review process →

This resource has been reviewed by SubjectToClimate's climate scientists and verified for scientific accuracy and up-to-date information. Learn about our review process →
Synopsis
- In this lesson, students will learn how to read population pyramids, use population data to calculate percentages, and graph population pyramids.
- Students will understand the influences behind population changes and the implications of population distributions.
Teaching Materials
Positives
- The provided population pyramid graph paper makes the activity easy and accessible for students.
- Students will develop critical thinking skills as they evaluate the relationship between population changes and historical events.
Prerequisites
- Students should have some experience calculating percentages.
- Students should have a basic understanding of historical events and contexts that may have shaped population distribution.
Differentiation & Implementation
- For more practice with creating population pyramids and to localize the activity, students can create one for their town's demographics.
- After completing the activity, students can look at the population pyramids alongside a timeline of major historical events and evaluate causal relationships in the data.
- Students can discuss how the population influences climate change and how climate disasters impact the population.
There is no specific climate science in this resource to review, but the data within is all cited correctly and accessible. This resource is recommended for teaching.
Teaching Tips
Standards
Resource Type and Format
Scientist Reviewed
This resource has been reviewed by SubjectToClimate's climate scientists and verified for scientific accuracy and up-to-date information. Our review process ensures that every resource in our library reflects the current state of climate science.
Learn about our review process →
