sep 19: review frqs; review population pyramids and dtm

Helpful Resources for today's class:

• Dependency Ratio (Google Slides)
• Dependency Ratio Website of Stats (NationMaster.net)
• Fouberg Population Questions 3-4 (Google Slides)

HW: Study for DTM + Population Pyramid FRQ for next class

• Study for Formative FRQ on DTM/ETM and Population Pyramids
• Complete the DTM notetaking activity, with video. Dropped in APHG Drop folder.
• Review DTM/ETM flashcards
• DTM + Population Pyramid FRQ Study Guide (this has been dropped in your APHG Drop Folder)