NOAA Earth System Research Laboratory, Carbon Tracker Program
Animation length: 3:15 minutes.Learn more about Teaching Climate Literacy and Energy Awareness»
See how this Simulation/Interactive supports the Next Generation Science Standards»
Middle School: 2 Disciplinary Core Ideas, 4 Cross Cutting Concepts, 5 Science and Engineering Practices
High School: 6 Disciplinary Core Ideas, 4 Cross Cutting Concepts, 4 Science and Engineering Practices
About Teaching Climate Literacy
Other materials addressing 5b
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Notes From Our Reviewers
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Teaching Tips | Science | Pedagogy |
- There are multiple data sets represented in the visualization and thus will need scaffolding by the teacher.
- This visualization would best be shown to an entire class with scaffolding from the teacher as opposed to students looking at the visualization by themselves. College-level students would not need as much scaffolding.
- Tutorial on Carbon Tracker is available on the Carbon Tracker web pages http://www.esrl.noaa.gov/gmd/ccgg/carbontracker/
About the Science
- Visualization starts with data from 1979 to present, showing the monthly variations (Keeling curve) as well as the global distribution along a latitudinal line with a very clear spike of CO2 concentrations in the northern hemisphere. Animation then moves into exploring pre-industrial and ice age atmospheric CO2 concentrations.
- See http://www.esrl.noaa.gov/gmd/ccgg/carbontracker/ for more information on the Carbon Tracker.
- This is a nice animation showing the measurements of atmospheric CO2, and the increase through time since measurements began at NOAA in 1979. It clearly shows the increase through time and the overlying seasonal cycle in the Northern hemisphere.
About the Pedagogy
- Animation is data-rich and students will likely need multiple viewings. Even if students do not understand ppm, the visual impact of the increase in CO2 concentration since pre-industrial times is hard to miss.
- A worksheet to support the exploration of the animation might be helpful.
- This resource engages students in using scientific data.
See other data-rich activities
Next Generation Science Standards See how this Simulation/Interactive supports:
Disciplinary Core Ideas: 2
MS-ESS3.D1:Human activities, such as the release of greenhouse gases from burning fossil fuels, are major factors in the current rise in Earth’s mean surface temperature (global warming). Reducing the level of climate change and reducing human vulnerability to whatever climate changes do occur depend on the understanding of climate science, engineering capabilities, and other kinds of knowledge, such as understanding of human behavior and on applying that knowledge wisely in decisions and activities.
Cross Cutting Concepts: 4
MS-C7.3:Stability might be disturbed either by sudden events or gradual changes that accumulate over time.
MS-C1.4:Graphs, charts, and images can be used to identify patterns in data.
MS-C2.3:Phenomena may have more than one cause, and some cause and effect relationships in systems can only be described using probability.
MS-C3.1:Time, space, and energy phenomena can be observed at various scales using models to study systems that are too large or too small.
Science and Engineering Practices: 5
MS-P4.1:Construct, analyze, and/or interpret graphical displays of data and/or large data sets to identify linear and nonlinear relationships.
MS-P4.2:Use graphical displays (e.g., maps, charts, graphs, and/or tables) of large data sets to identify temporal and spatial relationships.
MS-P4.4:Analyze and interpret data to provide evidence for phenomena.
MS-P1.1:Ask questions that arise from careful observation of phenomena, models, or unexpected results, to clarify and/or seek additional information.
MS-P1.3:Ask questions to determine relationships between independent and dependent variables and relationships in models.
Disciplinary Core Ideas: 6
HS-ESS2.D2:Gradual atmospheric changes were due to plants and other organisms that captured carbon dioxide and released oxygen.
HS-ESS2.D3:Changes in the atmosphere due to human activity have increased carbon dioxide concentrations and thus affect climate.
HS-ESS2.D4:Current models predict that, although future regional climate changes will be complex and varied, average global temperatures will continue to rise. The outcomes predicted by global climate models strongly depend on the amounts of human-generated greenhouse gases added to the atmosphere each year and by the ways in which these gases are absorbed by the ocean and biosphere.
HS-ESS3.D2:Through computer simulations and other studies, important discoveries are still being made about how the ocean, the atmosphere, and the biosphere interact and are modified in response to human activities.
HS-LS2.B3:Photosynthesis and cellular respiration are important components of the carbon cycle, in which carbon is exchanged among the biosphere, atmosphere, oceans, and geosphere through chemical, physical, geological, and biological processes.
HS-PS3.D2:The main way that solar energy is captured and stored on Earth is through the complex chemical process known as photosynthesis.
Cross Cutting Concepts: 4
HS-C1.5:Empirical evidence is needed to identify patterns.
HS-C2.1:Empirical evidence is required to differentiate between cause and correlation and make claims about specific causes and effects.
HS-C3.1:The significance of a phenomenon is dependent on the scale, proportion, and quantity at which it occurs.
HS-C7.2:Change and rates of change can be quantified and modeled over very short or very long periods of time. Some system changes are irreversible.
Science and Engineering Practices: 4
HS-P1.1:ask questions that arise from careful observation of phenomena, or unexpected results, to clarify and/or seek additional information.
HS-P1.3:ask questions to determine relationships, including quantitative relationships, between independent and dependent variables
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.