Population Ecology and Ecological relationships

Grade Level: 9th–12th

Subject: Biology • Environmental Science • Ecology

Resource Type: Slides Lesson • Guided Notes • Assessments • Project-Based Learning

Description

Teach population ecology and ecological relationships with this high-engagement, notes and slides presentation designed specifically for high school science students. This Slides resource walks students through predator-prey relationships, competition, abiotic and biotic factors, carrying capacity, survivorship curves, population dynamics, and the famous St. Matthew’s Island population collapse case study — all using hands-on, drag-and-drop learning.

With guided notes, vocabulary support, CER writing, and a full project-based learning task, this resource is perfect for in-class, hybrid, 1:1, or science notebooks. Students build understanding step-by-step using interactive organizers while demonstrating mastery through multiple assessment formats.

Whether you teach biology, environmental science, ecology, or wildlife management, this ready-to-use resource saves time, increases engagement, and supports inquiry-based learning without extra prep.

🌎 Topics Covered

✔ Predator–prey relationships

✔ Competition

✔ Ecological relationships (mutualism, commensalism, parasitism)

✔ Abiotic vs. biotic factors

✔ Population ecology & population dynamics

✔ Limiting factors (density-dependent & independent)

✔ Carrying capacity (K), overshoot & die-back

✔ Exponential vs. logistic growth models

✔ Survivorship curves (Type I, II, III)

✔ St. Matthew’s Island population crash case study

📦 What’s Included

⭐ Guided Notes (fill-in + organizer format)

⭐ Vocabulary sheets

⭐ Multiple choice & short-answer worksheets

⭐ Data interpretation graph-analysis task

⭐ CER writing prompt + rubric

⭐ Full project-based learning assignment + rubric

⭐ Teacher notes, pacing guide & answer keys

⭐ Printable PDF worksheets

🎯 Assessment Types Included

✔ Multiple-choice questions

✔ Short-answer responses

✔ Evidence-based reasoning (CER)

✔ Data graph interpretation

✔ Final project case study

💡 Why Teachers Love It

• Zero prep — assign and teach immediately
• Works for in-person, online, hybrid, and notebook-based teaching
• Engages higher-level thinking, argumentation, and real-world application
• Supports differentiation, scaffolding, and visual learners