GMOs for Space: Genetically Engineering Life Beyond Earth
Created byLaura Kinder
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GMOs for Space: Genetically Engineering Life Beyond Earth

Grade 10Biology5 days
★★★★★
5.0 (1 rating)
In this project, students engineer a genetically modified organism (GMO) to survive in an extreme space environment, considering ethical and evolutionary implications. They research a specific extraterrestrial environment, identify essential genes for adaptation, and design the GMO using gene transfer techniques. The project culminates in an ethical impact assessment, weighing benefits and risks of introducing the GMO into the chosen environment and predicting its evolutionary trajectory.
Genetic EngineeringGMO DesignExtraterrestrial EnvironmentsAdaptationEvolutionEthical ImplicationsNatural Selection
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Inquiry Framework

Question Framework

Driving Question

The overarching question that guides the entire project.How can we engineer a Genetically Modified Organism (GMO) to not only survive but thrive in the extreme conditions of space, and what are the potential ethical and evolutionary implications of introducing such life forms to other planets?

Essential Questions

Supporting questions that break down major concepts.
  • How can genetic engineering adapt organisms to survive in extreme environments?
  • What are the ethical considerations of creating GMOs for space colonization?
  • How does natural selection influence the evolution of organisms in novel environments?
  • What specific genes would need to be modified to enable an organism to thrive on Mars (or another chosen environment)?
  • How do genetic mutations contribute to adaptation and speciation?

Standards & Learning Goals

Learning Goals

By the end of this project, students will be able to:
  • Students will be able to design a genetically modified organism (GMO) capable of surviving and thriving in a specific extraterrestrial environment.
  • Students will be able to explain the genetic modifications necessary for an organism to adapt to the chosen extraterrestrial environment, linking specific genes to adaptive traits.
  • Students will be able to analyze and discuss the ethical considerations surrounding the creation and introduction of GMOs into extraterrestrial environments.
  • Students will be able to apply principles of natural selection and evolution to predict how a GMO might evolve in a novel environment.
  • Students will be able to evaluate the potential impact of introducing a GMO on the existing ecosystem of another planet, considering both intended and unintended consequences.

NGSS

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: Addresses natural selection and adaptation.
HS-LS4-1
Secondary
Communicate scientific information that common ancestry and biological evolution are supported by multiple lines of empirical evidence.Reason: Covers evolution and common ancestry.
HS-LS3-2
Primary
Explain why and how the flow of genetic information from DNA to RNA to protein, and the variation in the number and sequence of nucleotides results in variation in traits.Reason: Explores the relationship between genotype and phenotype.
HS-LS3-3
Supporting
Apply concepts of statistics and probability to explain the variation and distribution of expressed traits in a population.Reason: Focuses on genetic variation.
HS-ESS1-6
Secondary
Apply scientific reasoning to argue that the resources available on Earth limit the growth of human populations.Reason: Discusses resource limitations, relevant in novel environments.

Entry Events

Events that will be used to introduce the project to students

Ethical Dilemma Debate: Terraforming with GMOs

Students participate in a structured debate about the ethical implications of using genetically modified organisms to terraform a planet. One side argues for the potential benefits of creating habitable environments, while the other raises concerns about unintended consequences and ecological disruption, stimulating critical thinking about the responsible application of biotechnology.

Extraterrestrial Artifact Discovery

Students examine a 'strange' rock sample purportedly recovered from Mars that contains fossilized remains of a genetically-modified organism. They must analyze the sample's unique cellular structures and hypothesize about the GMO's purpose and adaptations, sparking curiosity about the possibilities of engineering life for space.
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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

Mission Briefing: Choosing Your Extraterrestrial Frontier

Students research and select a specific extraterrestrial environment (e.g., Mars, Europa, Titan) as the target destination for their GMO. They will document the environmental conditions, resource availability, and potential challenges of their chosen environment.

Steps

Here is some basic scaffolding to help students complete the activity.
1. Research various extraterrestrial environments, focusing on factors like atmosphere, temperature, radiation levels, and available resources (water, minerals, etc.).
2. Select one environment that presents both significant challenges and potential opportunities for a GMO to thrive.
3. Create a detailed profile of the chosen environment, including data on its physical and chemical characteristics.

Final Product

What students will submit as the final product of the activityA comprehensive environmental profile of the chosen extraterrestrial environment, including a justification for its selection.

Alignment

How this activity aligns with the learning objectives & standardsThis activity sets the stage for HS-LS4-2 by requiring students to consider the environmental factors that drive natural selection and adaptation. It also relates to HS-ESS1-6 by examining resource limitations in different environments.
Activity 2

Genetic Blueprinting: Identifying Essential Genes

Students identify specific genes and traits that would be essential for survival in their chosen environment. They will research organisms with analogous adaptations and identify the genes responsible for those traits.

Steps

Here is some basic scaffolding to help students complete the activity.
1. Identify the key challenges for life in the chosen environment (e.g., radiation resistance, cold tolerance, methane metabolism).
2. Research existing organisms (terrestrial or theoretical) that possess adaptations to similar challenges.
3. Identify the genes responsible for the desired adaptive traits.

Final Product

What students will submit as the final product of the activityA list of target genes and their corresponding adaptive traits, with scientific justification for their importance.

Alignment

How this activity aligns with the learning objectives & standardsThis activity directly addresses HS-LS3-2 by exploring the relationship between genes and traits. It also supports HS-LS4-2 by focusing on the genetic basis of adaptation.
Activity 3

GMO Design Lab: Engineering for Survival

Students will design the genetic modifications necessary to create their GMO. This involves selecting appropriate gene transfer techniques and outlining the specific changes to the organism's genome.

Steps

Here is some basic scaffolding to help students complete the activity.
1. Choose a suitable organism as the base for their GMO (e.g., bacteria, algae, plant).
2. Outline the specific genetic modifications required to introduce the desired traits.
3. Describe the gene transfer techniques that would be used to create the GMO.

Final Product

What students will submit as the final product of the activityA detailed proposal outlining the genetic modifications, gene transfer methods, and expected phenotype of the GMO.

Alignment

How this activity aligns with the learning objectives & standardsThis activity builds upon HS-LS3-2 by applying knowledge of gene function and modification. It also relates to HS-LS4-2 by designing an organism adapted to a specific environment.
Activity 4

Evolutionary Trajectory: Predicting Adaptation

Students will predict how their GMO might evolve over time in the new environment, considering the principles of natural selection and genetic drift. They will analyze potential mutations and their effects on the organism's survival and reproduction.

Steps

Here is some basic scaffolding to help students complete the activity.
1. Identify potential selective pressures in the chosen environment.
2. Predict how the GMO might evolve in response to these pressures, considering possible mutations and their effects.
3. Analyze the potential for genetic drift and its impact on the GMO's evolution.

Final Product

What students will submit as the final product of the activityA report predicting the evolutionary trajectory of the GMO, including potential adaptations and mutations.

Alignment

How this activity aligns with the learning objectives & standardsThis activity directly addresses HS-LS4-2 by applying the principles of natural selection and evolution. It also relates to HS-LS4-1 by considering the long-term evolutionary consequences of introducing a GMO into a new environment.
Activity 5

Ethical Impact Assessment: Weighing the Consequences

Students will conduct an ethical impact assessment of introducing their GMO into the chosen environment. They will consider potential benefits and risks, including unintended ecological consequences and ethical considerations related to altering extraterrestrial ecosystems.

Steps

Here is some basic scaffolding to help students complete the activity.
1. Identify potential benefits of introducing the GMO into the chosen environment (e.g., terraforming, resource production).
2. Analyze potential risks, including unintended ecological consequences and ethical considerations.
3. Develop a balanced assessment of the ethical implications, considering both potential benefits and risks.

Final Product

What students will submit as the final product of the activityA comprehensive ethical impact assessment, including a discussion of potential benefits, risks, and ethical considerations.

Alignment

How this activity aligns with the learning objectives & standardsThis activity encourages critical thinking about the ethical implications of genetic engineering and its potential impact on extraterrestrial environments. It also connects to HS-LS4-1 and HS-ESS1-6 by considering the broader ecological and resource implications of introducing a GMO.
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Rubric & Reflection

Portfolio Rubric

Grading criteria for assessing the overall project portfolio

GMO Design for Space Colonization Rubric

Category 1

Environmental Profile

Demonstrates understanding of the chosen extraterrestrial environment and justification for its selection.
Criterion 1

Environmental Research

Accuracy and depth of research into the chosen environment's characteristics (atmosphere, temperature, radiation, resources).

Exemplary
4 Points

Comprehensive and accurate environmental profile with detailed data on physical and chemical characteristics. Justification for selection is compelling and well-supported by evidence.

Proficient
3 Points

Accurate environmental profile with sufficient data on key characteristics. Justification for selection is logical and supported by evidence.

Developing
2 Points

Environmental profile contains some inaccuracies or lacks detail. Justification for selection is weak or lacks sufficient evidence.

Beginning
1 Points

Environmental profile is incomplete, inaccurate, or lacks relevant data. Justification for selection is missing or illogical.

Criterion 2

Justification

Strength of the rationale for choosing the environment as suitable for GMO colonization.

Exemplary
4 Points

Provides a compelling and well-reasoned justification for the environment's suitability, considering both challenges and opportunities for GMO survival and thriving. Addresses potential limitations and offers innovative solutions.

Proficient
3 Points

Provides a clear and logical justification for the environment's suitability, considering key factors influencing GMO survival and adaptation. Acknowledges some limitations.

Developing
2 Points

Provides a basic justification for the environment's suitability, but may overlook important factors or challenges. Rationale may be unclear or incomplete.

Beginning
1 Points

Fails to provide a clear or logical justification for the environment's suitability. Demonstrates limited understanding of the environmental challenges and opportunities.

Category 2

Genetic Blueprinting

Demonstrates understanding of gene-trait relationships and identifies appropriate genes for adaptation.
Criterion 1

Gene Identification

Selection and justification of target genes for specific adaptive traits.

Exemplary
4 Points

Identifies a comprehensive set of target genes with strong scientific justification for their role in conferring adaptive traits relevant to the chosen environment. Demonstrates in-depth understanding of gene function and regulation.

Proficient
3 Points

Identifies appropriate target genes with clear scientific justification for their role in conferring adaptive traits. Demonstrates a solid understanding of gene function.

Developing
2 Points

Identifies some relevant target genes, but justification may be weak or incomplete. Demonstrates a basic understanding of gene function.

Beginning
1 Points

Struggles to identify appropriate target genes or provide scientific justification. Demonstrates limited understanding of gene-trait relationships.

Criterion 2

Trait Association

Connection between identified genes and desired adaptive traits.

Exemplary
4 Points

Clearly and accurately explains the relationship between identified genes and desired adaptive traits. Demonstrates a sophisticated understanding of how these genes contribute to survival in the chosen environment.

Proficient
3 Points

Clearly explains the relationship between identified genes and desired adaptive traits. Demonstrates a good understanding of how these genes contribute to survival.

Developing
2 Points

Attempts to explain the relationship between genes and traits, but explanations may be unclear or incomplete. Shows a basic understanding of the connection.

Beginning
1 Points

Fails to clearly explain the relationship between genes and traits. Demonstrates limited understanding of the connection.

Category 3

GMO Design

Demonstrates ability to design a GMO with appropriate genetic modifications and gene transfer techniques.
Criterion 1

Modification Plan

Clarity and feasibility of the proposed genetic modifications.

Exemplary
4 Points

Presents a detailed and well-reasoned plan for genetic modification, demonstrating a thorough understanding of gene transfer techniques and potential challenges. Addresses potential off-target effects and proposes mitigation strategies.

Proficient
3 Points

Presents a clear and feasible plan for genetic modification, demonstrating a good understanding of gene transfer techniques. Acknowledges potential challenges.

Developing
2 Points

Presents a basic plan for genetic modification, but may lack detail or feasibility. Demonstrates a limited understanding of gene transfer techniques.

Beginning
1 Points

Fails to present a clear or feasible plan for genetic modification. Demonstrates minimal understanding of gene transfer techniques.

Criterion 2

Expected Phenotype

Accurate prediction of the GMO's phenotype based on the proposed genetic modifications.

Exemplary
4 Points

Accurately predicts the GMO's phenotype with detailed explanations of how the genetic modifications will result in the desired traits. Considers potential interactions between genes and environmental factors.

Proficient
3 Points

Accurately predicts the GMO's phenotype based on the proposed genetic modifications. Provides clear explanations of the expected traits.

Developing
2 Points

Attempts to predict the GMO's phenotype, but predictions may be incomplete or inaccurate. Explanations may lack detail.

Beginning
1 Points

Fails to accurately predict the GMO's phenotype. Demonstrates limited understanding of the relationship between genotype and phenotype.

Category 4

Evolutionary Prediction

Demonstrates understanding of natural selection and the ability to predict the GMO's evolutionary trajectory.
Criterion 1

Selective Pressures

Identification of relevant selective pressures in the chosen environment.

Exemplary
4 Points

Identifies a comprehensive range of relevant selective pressures in the chosen environment, demonstrating a sophisticated understanding of ecological interactions and environmental constraints.

Proficient
3 Points

Identifies key selective pressures in the chosen environment, demonstrating a good understanding of ecological interactions.

Developing
2 Points

Identifies some selective pressures, but may overlook important factors or demonstrate a limited understanding of ecological interactions.

Beginning
1 Points

Fails to identify relevant selective pressures or demonstrates minimal understanding of ecological interactions.

Criterion 2

Evolutionary Trajectory

Accurate prediction of the GMO's evolutionary trajectory, including potential adaptations and mutations.

Exemplary
4 Points

Provides a detailed and well-reasoned prediction of the GMO's evolutionary trajectory, considering potential adaptations, mutations, and the role of genetic drift. Demonstrates a sophisticated understanding of evolutionary principles.

Proficient
3 Points

Provides a clear and logical prediction of the GMO's evolutionary trajectory, considering potential adaptations and mutations. Demonstrates a good understanding of evolutionary principles.

Developing
2 Points

Attempts to predict the GMO's evolutionary trajectory, but predictions may be incomplete or lack detail. Demonstrates a basic understanding of evolutionary principles.

Beginning
1 Points

Fails to provide a clear prediction of the GMO's evolutionary trajectory. Demonstrates limited understanding of evolutionary principles.

Category 5

Ethical Impact

Demonstrates critical thinking about the ethical implications of introducing the GMO into a novel environment.
Criterion 1

Benefit Analysis

Identification of potential benefits of introducing the GMO.

Exemplary
4 Points

Identifies a wide range of potential benefits with detailed explanations of their significance and feasibility. Considers both direct and indirect benefits for the environment and potential human applications.

Proficient
3 Points

Identifies key potential benefits with clear explanations of their significance.

Developing
2 Points

Identifies some potential benefits, but explanations may be incomplete or lack detail.

Beginning
1 Points

Fails to identify potential benefits or provides illogical justifications.

Criterion 2

Risk Assessment

Analysis of potential risks, including ecological consequences and ethical considerations.

Exemplary
4 Points

Conducts a comprehensive risk assessment, considering a wide range of potential ecological consequences and ethical considerations. Proposes mitigation strategies and addresses potential uncertainties.

Proficient
3 Points

Conducts a thorough risk assessment, considering key ecological consequences and ethical considerations. Acknowledges potential uncertainties.

Developing
2 Points

Identifies some potential risks, but the assessment may be incomplete or lack detail. Ethical considerations may be superficial.

Beginning
1 Points

Fails to identify potential risks or provides illogical justifications. Ethical considerations are minimal.

Criterion 3

Ethical Assessment

Balanced assessment of the ethical implications, considering both potential benefits and risks.

Exemplary
4 Points

Presents a nuanced and balanced ethical assessment, weighing potential benefits against potential risks and considering multiple perspectives. Proposes well-reasoned recommendations for responsible development and deployment of the GMO.

Proficient
3 Points

Presents a clear and balanced ethical assessment, considering potential benefits and risks. Provides logical recommendations.

Developing
2 Points

Attempts to assess the ethical implications, but the assessment may be biased or incomplete. Recommendations may be weak or unclear.

Beginning
1 Points

Fails to provide a balanced ethical assessment or consider both benefits and risks. Recommendations are missing or illogical.

Reflection Prompts

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

Reflecting on the entire GMO design process, what was the most surprising challenge you encountered, and how did you adapt your design or approach to overcome it?

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Question 2

To what extent do you think your GMO design would successfully thrive in its target environment, and what are the most significant uncertainties or limitations that could affect its survival?

Scale
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Question 3

Considering the ethical implications of introducing GMOs to extraterrestrial environments, which of the following best reflects your current perspective?

Multiple choice
Required
Options
Introducing GMOs is always ethically problematic due to potential ecological disruption.
Introducing GMOs can be ethical if potential benefits outweigh the risks and thorough testing is conducted.
Introducing GMOs is ethically neutral as long as it serves a beneficial purpose for humanity.
The ethical implications depend heavily on the specific environment and GMO in question, requiring careful case-by-case analysis.
Question 4

If you could revisit one aspect of your GMO design with the benefit of hindsight, what would it be and why?

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Question 5

How has this project changed your understanding of the relationship between genetic engineering, natural selection, and the potential for life beyond Earth?

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