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Keystone Species Impact Poster Project

Grade 9Science2 days

The "Keystone Species Impact Poster Project" for 9th-grade science students explores the vital role of keystone species in ecosystems. Students learn about how these species influence biodiversity and ecosystem health through research, analysis, and creating a persuasive poster. With engaging entry events such as a film festival and an interactive game, students select a keystone species, analyze its impact on ecosystems, and advocate for its conservation. The project emphasizes critical thinking, creativity, and effective communication skills.

Keystone SpeciesEcosystem HealthBiodiversityConservationResearchCreativityCommunication

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Inquiry Framework

Question Framework

Driving Question

The overarching question that guides the entire project.How does the presence or absence of a keystone species influence the overall health and biodiversity of an ecosystem, and why is it crucial to conserve these species?

Essential Questions

Supporting questions that break down major concepts.

What is a keystone species?
What role do keystone species play in their ecosystems?
How do keystone species impact the biodiversity of an ecosystem?
What are some examples of keystone species and the ecosystems they influence?
How can the removal of a keystone species affect an entire ecosystem?
Why is it important to protect and conserve keystone species?

Standards & Learning Goals

Learning Goals

By the end of this project, students will be able to:

Understand the concept and importance of keystone species within ecosystems.
Analyze the impact of keystone species on ecosystem health and biodiversity.
Evaluate case studies of ecosystems with and without keystone species to understand their ecological roles.
Develop a persuasive argument for the conservation of keystone species based on ecological evidence.
Create a visually engaging and informative poster that communicates the significance of a selected keystone species.

Next Generation Science Standards (NGSS)

HS-LS2-6

Primary

Evaluate claims, evidence, and reasoning that the complex interactions in ecosystems maintain relatively consistent numbers and types of organisms in stable conditions but changing conditions may result in a new ecosystem.Reason: The project directly involves understanding how keystone species influence the stability and changes within ecosystems, aligning well with evaluating complex interactions.

HS-LS2-7

Secondary

Design, evaluate, and refine a solution for reducing the impacts of human activities on the environment and biodiversity.Reason: Conservation of keystone species often relates to mitigating human impacts on ecosystems, which aligns with designing and evaluating conservation strategies.

HS-LS2-2

Supporting

Use mathematical representations to support and revise explanations based on evidence about factors affecting biodiversity and populations in ecosystems of different scales.Reason: The exploration of keystone species impacts on biodiversity benefits from the use of mathematical representations and evidence-based explanations.

Entry Events

Events that will be used to introduce the project to students

Keystone Species Film Festival

Kick off the project with a short documentary festival focusing on various keystone species around the world. Following the films, students are prompted to select a species that resonates with them for further inquiry and creative representation through the poster.

Interactive Ecosystem Disaster Game

Introduce an interactive simulation where students make management decisions for an ecosystem. They experience the consequences of removing keystone species, prompting critical thinking on real-world ecological challenges.

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Portfolio Activities

These activities progressively build towards your learning goals, with each submission contributing to the student's final portfolio.

Activity 1

Poster Creation Lab

Students will create an informative and visually appealing poster showcasing their selected keystone species and its ecological importance.

Steps

Here is some basic scaffolding to help students complete the activity.

1. Synthesize research findings, analyses, and proposals into key points for the poster.

2. Design a creative layout that effectively communicates the importance of the species.

3. Incorporate images, graphs, and text to enhance clarity and engagement.

Final Product

What students will submit as the final product of the activityA polished, informative poster ready for display.

Alignment

How this activity aligns with the learning objectives & standardsEncapsulates all learning goals by visually communicating the significance of the keystone species and encouraging conservation.

Activity 2

Keystone Species Explorer

Students will research and select a keystone species to understand its role and importance within an ecosystem.

Steps

Here is some basic scaffolding to help students complete the activity.

1. Read about the concept of keystone species and explore examples.

2. Choose a keystone species that resonates with you for further research.

3. Using credible sources, gather information on the species' habitat, role, and impact on the ecosystem.

Final Product

What students will submit as the final product of the activityA research outline detailing the chosen keystone species and its ecological significance.

Alignment

How this activity aligns with the learning objectives & standardsAligns with HS-LS2-6 by understanding complex interactions within ecosystems.

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Rubric & Reflection

Portfolio Rubric

Grading criteria for assessing the overall project portfolio

Keystone Species Poster and Research Rubric

Category 1

Research and Analysis

Assesses the student's ability to conduct thorough research and analyze ecological information regarding keystone species.

Criterion 1

Depth of Research

The extent to which the student uses credible sources and gathers comprehensive information about the keystone species and its ecological impact.

Exemplary

4 Points

Exemplary use of multiple credible sources, demonstrating a comprehensive understanding of the keystone species and its ecological significance.

Proficient

3 Points

Uses several credible sources and demonstrates a thorough understanding of the keystone species and its ecological significance.

Developing

2 Points

Uses some credible sources but provides only a basic understanding of the keystone species and its ecological significance.

Beginning

1 Points

Uses limited sources and provides an inadequate understanding of the keystone species and its ecological significance.

Criterion 2

Analysis of Ecological Roles

The student's ability to articulate the ecological roles of the keystone species and its influence on ecosystem health and biodiversity.

Exemplary

4 Points

Provides a nuanced analysis of the keystone species' roles with clear explanations of its influences on ecosystem health and biodiversity.

Proficient

3 Points

Articulates a thorough analysis of the keystone species' roles with several explanations of its influences on ecosystem health and biodiversity.

Developing

2 Points

Offers a basic analysis of the keystone species' roles, mentioning impact on ecosystem health and biodiversity but lacks depth.

Beginning

1 Points

Presents minimal analysis of the keystone species' roles, with little to no focus on its impacts on ecosystem health and biodiversity.

Category 2

Poster Design and Communication

Evaluates how effectively the student has created a visually appealing poster that communicates the research findings.

Criterion 1

Visual Appeal and Creativity

The creativity and visual appeal of the poster in communicating key points about the keystone species.

Exemplary

4 Points

Demonstrates creativity and exceptional visual appeal. The poster stands out and clearly communicates key points effectively.

Proficient

3 Points

Shows significant creativity and good visual appeal. The poster communicates key points effectively.

Developing

2 Points

Shows minimal creativity and average visual appeal. The poster communicates key points but may lack clarity.

Beginning

1 Points

Lacks creativity and visual appeal. The key points are not effectively communicated in the poster.

Criterion 2

Integration of Information

Evaluates how well the student integrates research findings, images, graphs, and text to enhance understanding.

Exemplary

4 Points

Seamlessly integrates all elements (research findings, images, graphs, text) to enhance clarity and engagement.

Proficient

3 Points

Successfully integrates most elements to improve clarity and engagement.

Developing

2 Points

Integrates some elements, but there are gaps in clarity and engagement.

Beginning

1 Points

Barely integrates elements; clarity and engagement are insufficient.

Category 3

Persuasive Argumentation

Assesses the student's ability to develop a persuasive argument for the conservation of keystone species based on ecological evidence.

Criterion 1

Argument Strength

The strength and persuasiveness of the argument for conserving the keystone species, supported by ecological evidence.

Exemplary

4 Points

Presents a compelling, well-supported argument with clear ecological evidence for the conservation of the species.

Proficient

3 Points

Presents a strong argument with adequate ecological evidence supporting the conservation of the species.

Developing

2 Points

Presents a simple argument with limited supporting ecological evidence for conservation.

Beginning

1 Points

Struggles to present a coherent argument for conservation; lacks supporting evidence.

Reflection Prompts

End-of-project reflection questions to get students to think about their learning

Question 1

Reflect on how your understanding of keystone species and their importance to ecosystems has evolved through this project. What were some of the most surprising or impactful aspects of the topic for you?

Text

Required

Question 2

On a scale of 1 to 5, how confident do you feel about explaining the role and importance of a keystone species to your peers?

Scale

Required

Question 3

What was your main takeaway from creating the poster on your selected keystone species?

Text

Required

Question 4

Which entry event (Keystone Species Film Festival or Interactive Ecosystem Disaster Game) had the most significant impact on your learning, and why?

Multiple choice

Optional

Options

Keystone Species Film Festival

Interactive Ecosystem Disaster Game