John Pickle, Becca Kranz, Katharina Frazier, TERC
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Activity takes 2-3 hours.Learn more about Teaching Climate Literacy and Energy Awareness»
See how this Activity supports the Next Generation Science Standards»
High School: 2 Performance Expectations, 3 Disciplinary Core Ideas, 10 Cross Cutting Concepts, 9 Science and Engineering Practices
About Teaching Climate Literacy
Other materials addressing 3a
Other materials addressing 4d
Other materials addressing 5b
Excellence in Environmental Education Guidelines
Other materials addressing:
A) Processes that shape the Earth.
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Teaching Tips | Science | Pedagogy |
About the Science
- Students learn about plant response to changing climate conditions across North America.
- Comments from expert scientist: The exercise takes students through the process of working with the actual numerical data, which is a very important hands-on skill for students to develop. This exercise also pools together information from several different credible sources, making one very complete (and therefore more useful) learning exercise.
About the Pedagogy
- Four-part activity in which students select a region to study and collect data about plant abundance across a period of time. After importing that data into a spreadsheet program, students produce graphs that highlight how plant communities have responded to regional climate change across that period.
- Carefully scripted activity provides step-by-step instructions with show/hide boxes to help guide students in accessing, downloading, formatting, and analyzing data using Pollen Viewer tool and Excel.
- Has a "Going Further" section that provides ideas on how to use the techniques from this lessons to study other datasets.
- This resource engages students in using scientific data.
See other data-rich activities
Next Generation Science Standards See how this Activity supports:
Performance Expectations: 2
HS-ESS2-2: Analyze geoscience data to make the claim that one change to Earth's surface can create feedbacks that cause changes to other Earth systems.
HS-LS2-6: Evaluate the 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.
Disciplinary Core Ideas: 3
HS-ESS1.B2:Cyclical changes in the shape of Earth’s orbit around the sun, together with changes in the tilt of the planet’s axis of rotation, both occurring over hundreds of thousands of years, have altered the intensity and distribution of sunlight falling on the earth. These phenomena cause a cycle of ice ages and other gradual climate changes.
HS-ESS2.A3:The geological record shows that changes to global and regional climate can be caused by interactions among changes in the sun’s energy output or Earth’s orbit, tectonic events, ocean circulation, volcanic activity, glaciers, vegetation, and human activities. These changes can occur on a variety of time scales from sudden (e.g., volcanic ash clouds) to intermediate (ice ages) to very long-term tectonic cycles.
HS-LS2.C1:A complex set of interactions within an ecosystem can keep its numbers and types of organisms relatively constant over long periods of time under stable conditions. If a modest biological or physical disturbance to an ecosystem occurs, it may return to its more or less original status (i.e., the ecosystem is resilient), as opposed to becoming a very different ecosystem. Extreme fluctuations in conditions or the size of any population, however, can challenge the functioning of ecosystems in terms of resources and habitat availability.
Cross Cutting Concepts: 10
HS-C1.1:Different patterns may be observed at each of the scales at which a system is studied and can provide evidence for causality in explanations of phenomena
HS-C1.4: Mathematical representations are needed to identify some patterns.
HS-C2.1:Empirical evidence is required to differentiate between cause and correlation and make claims about specific causes and effects.
HS-C2.2:Cause and effect relationships can be suggested and predicted for complex natural and human designed systems by examining what is known about smaller scale mechanisms within the system.
HS-C3.1:The significance of a phenomenon is dependent on the scale, proportion, and quantity at which it occurs.
HS-C3.3:Patterns observable at one scale may not be observable or exist at other scales.
HS-C3.5:Algebraic thinking is used to examine scientific data and predict the effect of a change in one variable on another (e.g., linear growth vs. exponential growth).
HS-C4.2:When investigating or describing a system, the boundaries and initial conditions of the system need to be defined and their inputs and outputs analyzed and described using models.
HS-C6.1:Investigating or designing new systems or structures requires a detailed examination of the properties of different materials, the structures of different components, and connections of components to reveal its function and/or solve a problem.
HS-C7.1:Much of science deals with constructing explanations of how things change and how they remain stable.
Science and Engineering Practices: 9
HS-P1.3:ask questions to determine relationships, including quantitative relationships, between independent and dependent variables
HS-P1.6:Ask questions that can be investigated within the scope of the school laboratory, research facilities, or field (e.g., outdoor environment) with available resources and, when appropriate, frame a hypothesis based on a model or theory.
HS-P3.1:Plan an investigation or test a design individually and collaboratively to produce data to serve as the basis for evidence as part of building and revising models, supporting explanations for phenomena, or testing solutions to problems. Consider possible confounding variables or effects and evaluate the investigation’s design to ensure variables are controlled.
HS-P4.1:Analyze data using tools, technologies, and/or models (e.g., computational, mathematical) in order to make valid and reliable scientific claims or determine an optimal design solution.
HS-P4.2:Apply concepts of statistics and probability (including determining function fits to data, slope, intercept, and correlation coefficient for linear fits) to scientific and engineering questions and problems, using digital tools when feasible.
HS-P5.5:Apply ratios, rates, percentages, and unit conversions in the context of complicated measurement problems involving quantities with derived or compound units (such as mg/mL, kg/m3, acre-feet, etc.).
HS-P6.1:Make a quantitative and/or qualitative claim regarding the relationship between dependent and independent variables.
HS-P7.4:Construct, use, and/or present an oral and written argument or counter-arguments based on data and evidence.
HS-P8.2:Compare, integrate and evaluate sources of information presented in different media or formats (e.g., visually, quantitatively) as well as in words in order to address a scientific question or solve a problem.