Tracing Evolution: A 9th Grade Biology Project
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Tracing Evolution: A 9th Grade Biology Project

Grade 9Biology5 days
★★★★★
3.0 (1 rating)
This project involves 9th grade biology students creating a comprehensive guide showcasing the diversity and adaptations of species over time, with a focus on understanding evolution. Through various activities, students explore empirical evidence supporting evolution, analyze species adaptations, and apply statistical tools to study genetic variation. By actively engaging in tasks such as creating visual presentations, detailed reports, and participating in discussions, students aim to develop a deep understanding of evolutionary mechanisms like natural selection and genetic variation, and how these contribute to species survival.
EvolutionAdaptationEmpirical EvidenceGenetic VariationNatural SelectionSpecies Diversity
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Inquiry Framework

Question Framework

Driving Question

The overarching question that guides the entire project.How can we develop a comprehensive guide that showcases the diversity and adaptation of species over time?

Essential Questions

Supporting questions that break down major concepts.
  • What evidence supports the theory of evolution?
  • How do different species adapt to their environments over time?
  • What mechanisms drive the process of evolution in populations?
  • How does genetic variation contribute to the survival of a species?
  • In what ways has evolution been observed in modern times?

Standards & Learning Goals

Learning Goals

By the end of this project, students will be able to:
  • Students will be able to analyze and communicate multiple lines of empirical evidence supporting the theory of evolution.
  • Students will demonstrate understanding of natural selection and genetic variation as key mechanisms in the process of evolution.
  • Students will use statistical concepts to explain the distribution of traits within a species and how these influence survival and reproduction.
  • Students will develop a comprehensive guide that showcases various species, highlighting their adaptations and evolutionary history.

Next Generation Science Standards

HS-LS4-1
Primary
Communicate scientific information that common ancestry and biological evolution are supported by multiple lines of empirical evidence.Reason: This standard directly aligns with the project's focus on providing evidence for evolution, a key aspect of the main driving question and essential questions.
HS-LS4-2
Primary
Construct an explanation based on evidence that the process of evolution primarily results from four factors: (1) the potential for a species to increase in number, (2) the heritable genetic variation of individuals in a species due to mutation and sexual reproduction, (3) competition for limited resources, and (4) the proliferation of those organisms that are better able to survive and reproduce in the environment.Reason: This standard aligns with the project's exploration of the mechanisms driving evolution and species adaptation, which are core to the inquiry framework.
HS-LS4-3
Secondary
Apply concepts of statistics and probability to support explanations that organisms with an advantageous heritable trait tend to increase in proportion to organisms lacking this trait.Reason: The standard supports the exploration of genetic variation and survival, which ties into understanding adaptation and evolution in species as required by the project's essential questions.
HS-LS3-3
Supporting
Apply concepts of statistics and probability to explain the variation and distribution of expressed traits in a population.Reason: This standard complements the exploration of genetic variation in species, bolstering student understanding of how traits can influence evolution, linking to the project's goals.

Entry Events

Events that will be used to introduce the project to students

Evolution Innovations: Pitch Challenge

Students participate in a 'Shark Tank'-like competition where they propose innovative solutions or technologies that address real-world issues related to evolution, such as combating the effects of climate change on biodiversity. This entry event encourages students to think beyond conventional approaches and creatively apply evolutionary principles to modern challenges.
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Portfolio Activities

Portfolio Activities

These activities progressively build towards your learning goals, with each submission contributing to the student's final portfolio.
Activity 1

Evidence Exploration Expedition

In this activity, students will explore various types of empirical evidence that support the theory of evolution. This helps lay a foundation for understanding evolutionary concepts through textual and visual materials.

Steps

Here is some basic scaffolding to help students complete the activity.
1. Students will research and select three different types of empirical evidence that support evolution (e.g., fossil records, comparative anatomy, genetic information).
2. They create a visual presentation or poster that outlines their findings, providing visual examples of each type of evidence.
3. They will then present their findings in small groups, providing an opportunity for peer feedback and discussion.

Final Product

What students will submit as the final product of the activityA visual presentation or poster that illustrates different types of empirical evidence for evolution.

Alignment

How this activity aligns with the learning objectives & standardsAligns with HS-LS4-1, focusing on communicating scientific information through evidence.
Activity 2

Adaptation Analysis Adventure

Students will analyze different species and their adaptations to grasp how these organisms have evolved to better suit their environments.

Steps

Here is some basic scaffolding to help students complete the activity.
1. Choose a specific species and conduct research on its evolutionary adaptations.
2. Create a detailed report or storyboard highlighting identified adaptations and explaining how these contribute to the species’ survival.
3. Present findings to the class or in small groups to promote discussion and understanding.

Final Product

What students will submit as the final product of the activityA detailed report or storyboard showcasing species adaptations and evolutionary traits.

Alignment

How this activity aligns with the learning objectives & standardsTargets HS-LS4-2 by focusing on species adaptation and explaining evolutionary processes based on evidence.
Activity 3

Genetic Variation Statistics Study

This activity engages students in analyzing statistical data related to genetic variation within species, underscoring the role such variation plays in evolution.

Steps

Here is some basic scaffolding to help students complete the activity.
1. Students collect real or simulated data on genetic variation within a species.
2. Use statistical tools to analyze the data and interpret their findings.
3. Craft a report summarizing their statistical analysis and its implications for the species’ evolution.

Final Product

What students will submit as the final product of the activityA comprehensive report illustrating genetic variation analysis and its role in evolution.

Alignment

How this activity aligns with the learning objectives & standardsComplements HS-LS4-3 and HS-LS3-3 by applying statistical concepts to explain genetic variation and its influence on traits in populations.
Activity 4

Evolution Observation Chronicle

In this culminating activity, students will create a comprehensive guide outlining various species, their adaptations, and their evolutionary journey over time.

Steps

Here is some basic scaffolding to help students complete the activity.
1. Select several species to include in their comprehensive guide, focusing on those with significant evolutionary histories and adaptations.
2. Use collected research and prior activity findings to compile a detailed narrative of each species’ evolution.
3. Design and organize this information into a digital or print guide, ensuring clarity and scientific accuracy.

Final Product

What students will submit as the final product of the activityA comprehensive guide showcasing species diversity, adaptations, and evolutionary history.

Alignment

How this activity aligns with the learning objectives & standardsAligns with multiple standards (HS-LS4-1, HS-LS4-2) by using evidence to communicate scientific concepts and demonstrate understanding of evolution.
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Rubric & Reflection

Portfolio Rubric

Grading criteria for assessing the overall project portfolio

Evolution Unit Portfolio Rubric

Category 1

Scientific Communication

Evaluates the student's ability to communicate scientific information effectively through visual, written, and oral mediums.
Criterion 1

Clarity and Organization

Examines the clarity, logical structuring, and coherence of the student's presentations and reports.

Exemplary
4 Points

Information is clearly and logically organized, with seamless transitions and exceptional clarity.

Proficient
3 Points

Information is organized logically, with minor clarity issues. Transitions are smooth.

Developing
2 Points

Some logical organization is present, but clarity and smooth transitions are inconsistent.

Beginning
1 Points

Information is disorganized and lacks clarity and logical flow.

Criterion 2

Use of Scientific Language

Assesses the accurate and effective use of scientific terminology and concepts relevant to evolution.

Exemplary
4 Points

Employs precise and varied scientific terminology confidently and appropriately throughout the work.

Proficient
3 Points

Uses scientific terminology appropriately, with minor errors.

Developing
2 Points

Uses some scientific terminology, but errors or omissions are common.

Beginning
1 Points

Minimal use of scientific terminology, with frequent errors.

Category 2

Critical Analysis

Assesses students' ability to critically evaluate and analyze scientific data and constructs related to evolution.
Criterion 1

Evidence Interpretation

Examines the student's ability to interpret empirical evidence supporting evolution.

Exemplary
4 Points

Interprets evidence insightfully, demonstrating deep understanding and the ability to draw sophisticated conclusions.

Proficient
3 Points

Interprets evidence accurately, demonstrating a thorough understanding and reasonable conclusions.

Developing
2 Points

Shows limited interpretation of evidence with basic or superficial conclusions.

Beginning
1 Points

Struggles to interpret evidence correctly, with inaccurate or unclear conclusions.

Criterion 2

Application of Concepts

Evaluates the ability to apply evolutionary concepts in explaining adaptation and genetic variation.

Exemplary
4 Points

Applies evolutionary concepts creatively and accurately in explanations and analyses, demonstrating exceptional insight.

Proficient
3 Points

Applies concepts accurately in explanations and analyses, showcasing thorough understanding.

Developing
2 Points

Shows partial application of concepts with noticeable errors or omissions.

Beginning
1 Points

Struggles to apply concepts, leading to vague or incorrect explanations.

Category 3

Collaboration and Engagement

Assesses the student's ability to work collaboratively and engage actively in discussions and feedback sessions related to the evolution unit.
Criterion 1

Collaboration Skills

Measures the effectiveness of student contributions to group discussions and activities.

Exemplary
4 Points

Contributes leadership and consistently enhances group dynamics with thoughtful inputs and respectful interactions.

Proficient
3 Points

Actively contributes to group activities and discussions with meaningful inputs.

Developing
2 Points

Provides basic contributions but lacks depth or regularity in engagement.

Beginning
1 Points

Limited contribution, often requiring prompts or support to engage in discussions.

Reflection Prompts

End-of-project reflection questions to get students to think about their learning
Question 1

Reflect on your experience of creating a comprehensive guide showcasing species diversity and evolutionary history. What challenges did you face while compiling and designing the guide, and how did you overcome them?

Text
Required
Question 2

How confident do you feel in your understanding of the mechanisms driving evolution, such as natural selection and genetic variation?

Scale
Required
Question 3

In reviewing the evidence for evolution, which type did you find most compelling and why?

Text
Optional
Question 4

Which portfolio activity did you find most engaging or insightful in enhancing your understanding of evolution, and why?

Multiple choice
Required
Options
Evidence Exploration Expedition
Adaptation Analysis Adventure
Genetic Variation Statistics Study
Evolution Observation Chronicle
Question 5

Reflect on the 'Evolution Innovations: Pitch Challenge' entry event. How did it change or enhance your perspective on the application of evolutionary principles in modern challenges?

Text
Optional