Abiotic vs Biotic Factors – Ecosystem Interaction Case Study + Policy Recommendation Project
A Real-World Ecology Lesson with Research, Impact Analysis & Environmental Policy Writing.
This student-driven ecology lesson engages learners in authentic research on how human activity alters ecosystems through changes in abiotic and biotic factors. Students investigate real compromised ecosystems in the United States and connect ecological science to civic decision-making.
Rather than completing a worksheet about ecosystems, students act as researchers, analysts, and policy advisors.
🔍 What Students Do
Students begin by reviewing core ecology concepts, then choose one of five U.S. ecosystems affected by human actions such as:
• climate change
• overharvesting
• pollution
• land development
They research their selected ecosystem using curated videos, articles, and instructional slides. Students identify:
• key abiotic and biotic factors
• how those factors have changed
• which human actions caused those changes
Next, students transition from analysis to application by developing a policy proposal aimed at addressing the ecological problem they studied. They research the appropriate state-level governing body and write a proposal grounded in scientific evidence.
Students also evaluate possible objections to their proposal, strengthening argumentation and systems thinking.
🎯 Skills & Concepts Reinforced
• Abiotic vs. biotic factors
• Human impacts on ecosystems
• Ecological cause-and-effect
• Scientific research skills
• Evidence-based reasoning
• Civic engagement through science
• Argumentation and critical thinking
🧠 Why Teachers Use This Lesson
• Integrates ecology with real-world relevance
• Promotes student choice and ownership
• Supports inquiry-based learning
• Builds research and reasoning skills
• Works well for project-based instruction
• Encourages interdisciplinary connections
• Suitable for independent or guided work
📦 Format
This is a digital lesson designed for Google Slides or similar platforms. Students navigate the lesson independently or with teacher facilitation.
Teacher key and instructional guidance are included.
🧬 Best Fit For
• Middle school and early high school biology
• Ecology or environmental science units
• Project-based learning
• NGSS-aligned ecology instruction
• Classes exploring human impact and sustainability
Click here for a preview of this lesson
NGSS Alignment (High School):
HS-LS2-6
NGSS Alignment (Middle School):
MS-LS2-1
MS-LS2-2
Science & Engineering Practices (SEPs):
Analyzing and Interpreting Data; Constructing Explanations; Engaging in Argument from Evidence; Obtaining, Evaluating, and Communicating Information
Crosscutting Concepts (CCCs):
Cause and Effect; Systems and System Models; Stability and Change
Common Core (Literacy in Science):
RST.6-8.4, RST.9-10.4
RST.6-8.7, RST.9-10.7
WHST.6-8.2, WHST.9-10.2
Daily slide + literacy - based exit ticket included with purchase
Join the Lesson Laboratory and Teach for Tomorrow!
A Real-World Ecology Lesson with Research, Impact Analysis & Environmental Policy Writing.
This student-driven ecology lesson engages learners in authentic research on how human activity alters ecosystems through changes in abiotic and biotic factors. Students investigate real compromised ecosystems in the United States and connect ecological science to civic decision-making.
Rather than completing a worksheet about ecosystems, students act as researchers, analysts, and policy advisors.
🔍 What Students Do
Students begin by reviewing core ecology concepts, then choose one of five U.S. ecosystems affected by human actions such as:
• climate change
• overharvesting
• pollution
• land development
They research their selected ecosystem using curated videos, articles, and instructional slides. Students identify:
• key abiotic and biotic factors
• how those factors have changed
• which human actions caused those changes
Next, students transition from analysis to application by developing a policy proposal aimed at addressing the ecological problem they studied. They research the appropriate state-level governing body and write a proposal grounded in scientific evidence.
Students also evaluate possible objections to their proposal, strengthening argumentation and systems thinking.
🎯 Skills & Concepts Reinforced
• Abiotic vs. biotic factors
• Human impacts on ecosystems
• Ecological cause-and-effect
• Scientific research skills
• Evidence-based reasoning
• Civic engagement through science
• Argumentation and critical thinking
🧠 Why Teachers Use This Lesson
• Integrates ecology with real-world relevance
• Promotes student choice and ownership
• Supports inquiry-based learning
• Builds research and reasoning skills
• Works well for project-based instruction
• Encourages interdisciplinary connections
• Suitable for independent or guided work
📦 Format
This is a digital lesson designed for Google Slides or similar platforms. Students navigate the lesson independently or with teacher facilitation.
Teacher key and instructional guidance are included.
🧬 Best Fit For
• Middle school and early high school biology
• Ecology or environmental science units
• Project-based learning
• NGSS-aligned ecology instruction
• Classes exploring human impact and sustainability
Click here for a preview of this lesson
NGSS Alignment (High School):
HS-LS2-6
NGSS Alignment (Middle School):
MS-LS2-1
MS-LS2-2
Science & Engineering Practices (SEPs):
Analyzing and Interpreting Data; Constructing Explanations; Engaging in Argument from Evidence; Obtaining, Evaluating, and Communicating Information
Crosscutting Concepts (CCCs):
Cause and Effect; Systems and System Models; Stability and Change
Common Core (Literacy in Science):
RST.6-8.4, RST.9-10.4
RST.6-8.7, RST.9-10.7
WHST.6-8.2, WHST.9-10.2
Daily slide + literacy - based exit ticket included with purchase