Living Things: Exploring the Characteristics of Life
Inquiry Framework
Question Framework
Driving Question
The overarching question that guides the entire project.How do the fundamental characteristics of life enable organisms to survive and adapt in diverse environments?Essential Questions
Supporting questions that break down major concepts.- What are the basic characteristics that all living things share?
- How do living things obtain and use energy?
- How do living things grow and develop?
- How do living things respond to their environment?
- How do living things reproduce and pass on genetic information?
- What is the role of adaptation in the survival of living things?
Standards & Learning Goals
Learning Goals
By the end of this project, students will be able to:- Students will be able to identify and describe the basic characteristics of living things.
- Students will be able to explain how living things obtain and use energy.
- Students will be able to explain how living things grow and develop.
- Students will be able to explain how living things respond to their environment.
- Students will be able to explain how living things reproduce and pass on genetic information.
- Students will be able to explain the role of adaptation in the survival of living things.
Entry Events
Events that will be used to introduce the project to studentsThe Mysterious Object
Students are presented with a seemingly lifeless object (e.g., a geode, a seed, or a dormant insect). Through observation, experimentation, and research, they must determine if the object is living, was once living, or non-living, justifying their reasoning based on the characteristics of life.Environmental Crisis
A local environmental issue (e.g., pollution in a nearby river, deforestation, or invasive species) is presented to students. They must investigate the impact of this issue on the living organisms in the affected area, focusing on how the characteristics of life are disrupted.Life at the Extremes
Students watch a short, engaging video clip of extreme organisms (e.g., extremophiles in deep-sea vents, desert plants, or hibernating animals). They then brainstorm questions about how these organisms survive in such harsh conditions, linking their survival strategies to the core characteristics of life.Alien Life Discovery
Students participate in a simulation where they are 'alien biologists' exploring a newly discovered planet. They must analyze samples of 'organisms' with unfamiliar characteristics and determine if they meet the criteria for life, justifying their decisions based on the fundamental principles of biology.Ecosystem in a Jar
Students are challenged to design a self-sustaining ecosystem in a closed container (e.g., a terrarium or aquarium). They must carefully select organisms and manage resources to ensure the long-term survival of their ecosystem, applying their understanding of the characteristics of life and ecological balance.Portfolio Activities
Portfolio Activities
These activities progressively build towards your learning goals, with each submission contributing to the student's final portfolio.Characteristics of Life: The Visual Guide
Students create a visual representation (e.g., infographic, poster) that outlines the six basic characteristics of life: organization, metabolism, growth, response to stimuli, reproduction, and adaptation. They must provide examples of each characteristic with clear labels and explanations.Steps
Here is some basic scaffolding to help students complete the activity.Final Product
What students will submit as the final product of the activityA detailed infographic or poster illustrating and explaining the six characteristics of life with examples.Alignment
How this activity aligns with the learning objectives & standardsAddresses the learning goal: 'Students will be able to identify and describe the basic characteristics of living things.'Energy Acquisition: Autotrophs vs. Heterotrophs
Students investigate different modes of nutrition (autotrophs vs. heterotrophs) and energy acquisition in living organisms. They will select three organisms (one autotroph and two heterotrophs) and create a presentation detailing how each obtains and uses energy.Steps
Here is some basic scaffolding to help students complete the activity.Final Product
What students will submit as the final product of the activityA presentation (PowerPoint, Google Slides, or Prezi) comparing and contrasting how autotrophs and heterotrophs obtain and use energy.Alignment
How this activity aligns with the learning objectives & standardsAddresses the learning goal: 'Students will be able to explain how living things obtain and use energy.'Life Cycle Showcase: From Start to Finish
Students will choose an organism and document its life cycle from birth/germination to adulthood. They will create a visual timeline or diagram illustrating the different stages of growth and development, explaining the key processes occurring at each stage.Steps
Here is some basic scaffolding to help students complete the activity.Final Product
What students will submit as the final product of the activityA visual timeline or diagram illustrating the life cycle of a chosen organism, with detailed explanations of each stage.Alignment
How this activity aligns with the learning objectives & standardsAddresses the learning goal: 'Students will be able to explain how living things grow and develop.'Environmental Response: An Investigative Study
Students will conduct an experiment or case study on how organisms respond to stimuli in their environment (e.g., phototropism in plants, animal behavior in response to temperature changes). They will record their observations and analyze the adaptive significance of these responses.Steps
Here is some basic scaffolding to help students complete the activity.Final Product
What students will submit as the final product of the activityA lab report or case study analysis detailing the experiment/study, observations, results, and conclusions about how organisms respond to environmental stimuli.Alignment
How this activity aligns with the learning objectives & standardsAddresses the learning goal: 'Students will be able to explain how living things respond to their environment.'Reproduction Relay: Sexual vs. Asexual
Students will compare and contrast sexual and asexual reproduction in different organisms. They will create a diagram or model illustrating the processes involved in each type of reproduction and discuss the advantages and disadvantages of each.Steps
Here is some basic scaffolding to help students complete the activity.Final Product
What students will submit as the final product of the activityA diagram or model comparing and contrasting sexual and asexual reproduction, highlighting the processes, advantages, and disadvantages of each.Alignment
How this activity aligns with the learning objectives & standardsAddresses the learning goal: 'Students will be able to explain how living things reproduce and pass on genetic information.'Adaptation Ace: Survival Strategies in the Wild
Students will research a specific adaptation (structural, physiological, or behavioral) in a particular organism and explain how this adaptation helps the organism survive in its environment. They will present their findings in a short report or presentation.Steps
Here is some basic scaffolding to help students complete the activity.Final Product
What students will submit as the final product of the activityA detailed report or presentation explaining a specific adaptation in an organism and its role in survival.Alignment
How this activity aligns with the learning objectives & standardsAddresses the learning goal: 'Students will be able to explain the role of adaptation in the survival of living things.'Rubric & Reflection
Portfolio Rubric
Grading criteria for assessing the overall project portfolioCharacteristics of Living Things Portfolio Rubric
Understanding of Characteristics of Life
Assessment of the visual guide's content, clarity, and presentation of the characteristics of life.Accuracy of Information
Accuracy and completeness of information presented on the six characteristics of life.
Exemplary
4 PointsDemonstrates comprehensive and accurate understanding of all six characteristics of life, providing detailed explanations and relevant examples for each.
Proficient
3 PointsDemonstrates thorough understanding of most characteristics of life, providing accurate explanations and relevant examples.
Developing
2 PointsShows emerging understanding of some characteristics of life, but explanations may be incomplete or contain minor inaccuracies.
Beginning
1 PointsShows initial understanding of only a few characteristics of life, with limited or inaccurate explanations.
Visual Clarity and Appeal
Clarity and effectiveness of the visual representation (infographic or poster).
Exemplary
4 PointsThe infographic or poster is exceptionally well-organized, visually appealing, and easy to understand, with clear labels and engaging visuals.
Proficient
3 PointsThe infographic or poster is well-organized, visually appealing, and easy to understand, with clear labels and relevant visuals.
Developing
2 PointsThe infographic or poster is somewhat organized and understandable, but may lack visual appeal or clarity in some areas.
Beginning
1 PointsThe infographic or poster is poorly organized, difficult to understand, and lacks visual appeal.
Quality of Examples
Use of examples to illustrate each characteristic of life.
Exemplary
4 PointsProvides highly relevant and diverse examples that enhance understanding of each characteristic, demonstrating insightful connections.
Proficient
3 PointsProvides relevant examples that effectively illustrate each characteristic of life.
Developing
2 PointsProvides some examples, but their relevance or clarity may be limited.
Beginning
1 PointsProvides few or no relevant examples to illustrate the characteristics of life.
Understanding of Energy Acquisition
Assessment of student understanding of energy acquisition in autotrophs and heterotrophs through a presentation.Accuracy of Nutritional Information
Accuracy in describing the modes of nutrition (autotrophs and heterotrophs).
Exemplary
4 PointsDemonstrates comprehensive and accurate understanding of autotrophic and heterotrophic nutrition, including detailed explanations of the processes involved.
Proficient
3 PointsDemonstrates thorough understanding of autotrophic and heterotrophic nutrition, providing accurate explanations.
Developing
2 PointsShows emerging understanding of autotrophic and heterotrophic nutrition, but explanations may be incomplete or contain minor inaccuracies.
Beginning
1 PointsShows initial understanding of autotrophic and heterotrophic nutrition, with limited or inaccurate explanations.
Organism Selection and Justification
Selection of appropriate organisms and justification for their classification.
Exemplary
4 PointsSelects highly appropriate and diverse organisms, providing insightful justifications for their classification as autotrophs or heterotrophs.
Proficient
3 PointsSelects appropriate organisms and provides clear justifications for their classification as autotrophs or heterotrophs.
Developing
2 PointsSelects organisms, but justifications for their classification may be weak or unclear.
Beginning
1 PointsSelects inappropriate organisms or provides no justification for their classification.
Presentation Clarity and Comparison
Clarity and effectiveness of the presentation in comparing and contrasting energy acquisition methods.
Exemplary
4 PointsThe presentation is exceptionally clear, well-organized, and engaging, effectively comparing and contrasting energy acquisition methods with insightful analysis.
Proficient
3 PointsThe presentation is clear, well-organized, and effectively compares and contrasts energy acquisition methods.
Developing
2 PointsThe presentation is somewhat organized and understandable, but may lack clarity or depth in comparing and contrasting energy acquisition methods.
Beginning
1 PointsThe presentation is poorly organized, difficult to understand, and lacks a clear comparison of energy acquisition methods.
Understanding of Life Cycles
Evaluation of student understanding of life cycles through a visual representation.Accuracy of Life Cycle Representation
Accuracy and completeness of the life cycle diagram or timeline.
Exemplary
4 PointsThe life cycle diagram or timeline is exceptionally accurate, detailed, and comprehensive, including all relevant stages and processes.
Proficient
3 PointsThe life cycle diagram or timeline is accurate and complete, including all major stages and processes.
Developing
2 PointsThe life cycle diagram or timeline is mostly accurate, but may be missing some details or stages.
Beginning
1 PointsThe life cycle diagram or timeline is incomplete, inaccurate, or lacks essential details.
Description of Developmental Processes
Clarity and depth of the descriptions of developmental processes at each stage.
Exemplary
4 PointsProvides exceptionally clear and detailed descriptions of the key developmental processes occurring at each stage, demonstrating a sophisticated understanding.
Proficient
3 PointsProvides clear and detailed descriptions of the key developmental processes occurring at each stage.
Developing
2 PointsProvides some descriptions of developmental processes, but they may lack detail or clarity.
Beginning
1 PointsProvides minimal or unclear descriptions of developmental processes.
Visual Appeal and Organization
Visual appeal and organization of the timeline or diagram.
Exemplary
4 PointsThe timeline or diagram is exceptionally visually appealing, well-organized, and easy to follow, enhancing understanding of the life cycle.
Proficient
3 PointsThe timeline or diagram is visually appealing, well-organized, and easy to follow.
Developing
2 PointsThe timeline or diagram is somewhat organized and understandable, but may lack visual appeal.
Beginning
1 PointsThe timeline or diagram is poorly organized and lacks visual appeal, making it difficult to understand.
Understanding of Environmental Response
Assessment of student's ability to investigate and analyze organism responses to environmental stimuli.Experimental Design/Case Study Appropriateness
Appropriateness of the experimental design or case study selection.
Exemplary
4 PointsThe experimental design or case study is exceptionally well-suited to investigate the organism's response to the chosen stimulus, demonstrating insightful planning.
Proficient
3 PointsThe experimental design or case study is appropriate for investigating the organism's response to the chosen stimulus.
Developing
2 PointsThe experimental design or case study has some limitations in its ability to investigate the organism's response.
Beginning
1 PointsThe experimental design or case study is inappropriate for investigating the organism's response.
Data Collection and Analysis
Accuracy and thoroughness of data collection and analysis.
Exemplary
4 PointsCollects and analyzes data with exceptional accuracy and thoroughness, drawing insightful and well-supported conclusions.
Proficient
3 PointsCollects and analyzes data accurately and thoroughly, drawing clear and supported conclusions.
Developing
2 PointsData collection or analysis is incomplete or contains some inaccuracies, affecting the validity of the conclusions.
Beginning
1 PointsData collection and analysis are minimal, inaccurate, or insufficient to support any conclusions.
Clarity and Organization of Report
Clarity and organization of the lab report or case study analysis.
Exemplary
4 PointsThe lab report or case study analysis is exceptionally clear, well-organized, and effectively communicates the purpose, methods, results, and conclusions.
Proficient
3 PointsThe lab report or case study analysis is clear, well-organized, and effectively communicates the purpose, methods, results, and conclusions.
Developing
2 PointsThe lab report or case study analysis is somewhat organized and understandable, but may lack clarity in some areas.
Beginning
1 PointsThe lab report or case study analysis is poorly organized, difficult to understand, and lacks essential information.
Understanding of Reproduction
Assessment of student's ability to compare and contrast sexual and asexual reproduction.Accuracy of Reproduction Representation
Accuracy and completeness of the diagrams or models illustrating sexual and asexual reproduction.
Exemplary
4 PointsThe diagrams or models are exceptionally accurate, detailed, and comprehensive, clearly illustrating the processes involved in both sexual and asexual reproduction.
Proficient
3 PointsThe diagrams or models are accurate and complete, clearly illustrating the processes involved in both sexual and asexual reproduction.
Developing
2 PointsThe diagrams or models are mostly accurate, but may be missing some details or stages in either sexual or asexual reproduction.
Beginning
1 PointsThe diagrams or models are incomplete, inaccurate, or lack essential details about sexual and asexual reproduction.
Discussion of Genetic Information
Depth of discussion on the role of genetic information in sexual and asexual reproduction.
Exemplary
4 PointsProvides an exceptionally insightful and detailed discussion of the role of genetic information in both sexual and asexual reproduction, demonstrating a sophisticated understanding.
Proficient
3 PointsProvides a clear and detailed discussion of the role of genetic information in both sexual and asexual reproduction.
Developing
2 PointsProvides some discussion of the role of genetic information, but it may lack detail or clarity.
Beginning
1 PointsProvides minimal or unclear discussion of the role of genetic information in reproduction.
Comparison of Advantages and Disadvantages
Effectiveness in comparing and contrasting the advantages and disadvantages of sexual and asexual reproduction.
Exemplary
4 PointsProvides an exceptionally insightful and well-reasoned comparison of the advantages and disadvantages of sexual and asexual reproduction.
Proficient
3 PointsProvides a clear and well-reasoned comparison of the advantages and disadvantages of sexual and asexual reproduction.
Developing
2 PointsProvides some comparison of the advantages and disadvantages, but it may lack depth or clarity.
Beginning
1 PointsProvides minimal or unclear comparison of the advantages and disadvantages of sexual and asexual reproduction.
Understanding of Adaptation
Assessment of student's ability to explain the role of adaptation in the survival of living things.Adaptation Relevance and Specificity
Relevance and specificity of the chosen adaptation to the organism's survival.
Exemplary
4 PointsChooses an exceptionally relevant and specific adaptation that is critical to the organism's survival, demonstrating insightful selection.
Proficient
3 PointsChooses a relevant and specific adaptation that is important to the organism's survival.
Developing
2 PointsChooses an adaptation that is somewhat relevant to the organism's survival, but may be too general.
Beginning
1 PointsChooses an adaptation that is not relevant or specific to the organism's survival.
Explanation of Adaptation's Role
Clarity and depth of the explanation of how the adaptation helps the organism thrive.
Exemplary
4 PointsProvides an exceptionally clear and detailed explanation of how the adaptation enables the organism to thrive in its environment, demonstrating a sophisticated understanding.
Proficient
3 PointsProvides a clear and detailed explanation of how the adaptation helps the organism survive and thrive in its environment.
Developing
2 PointsProvides some explanation of how the adaptation helps the organism, but it may lack detail or clarity.
Beginning
1 PointsProvides minimal or unclear explanation of how the adaptation helps the organism.
Supporting Evidence and Examples
Quality and relevance of the evidence and examples provided to support the explanation.
Exemplary
4 PointsProvides compelling and diverse evidence and examples that strongly support the explanation of the adaptation's role, demonstrating insightful connections.
Proficient
3 PointsProvides relevant evidence and examples that support the explanation of the adaptation's role.
Developing
2 PointsProvides some evidence and examples, but their relevance or strength may be limited.
Beginning
1 PointsProvides few or no relevant evidence or examples to support the explanation of the adaptation's role.