Percent Increase and Decrease Quiz

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Disease Outbreak Investigation 5 Cases Epidemiology Lab AP Bio Answer Key 10-12

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Turn your students into “disease detectives.” In this Disease Outbreak Investigations pack, students take the role of field epidemiologists working through 5 realistic outbreak cases. They calculate attack rates and relative risk, build epidemic curves, trace transmission chains, evaluate vaccine-safety claims using Bradford Hill criteria, and model outbreak growth using doubling time and R₀—then write a formal Epidemiologist’s Field Report for each case. This is rigorous, engaging, and e

10th - 12th

Biology, Forensics

Also included in: AP Biology Case Studies Bundle: Cells, Disease, Brain & Bioethics + Keys

6.13C variation and environmental change: Data analysis and CER

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Nova Nest Science

Engage students in analyzing real-world data about variation, environmental change, and natural selection using this scaffolded Fiddler Crab CER investigation aligned to Texas Science TEKS 6.13C. In this activity, students examine how variation in claw size affects mating success, survival rate, predation risk, and population changes as environmental conditions shift. Through structured data analysis and Claim–Evidence–Reasoning writing, students determine how environmental pressures influence

6th - 8th

Biology, Environment, General Science

NGSS

MS-LS2-1

, MS-LS4-4