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Resources for Teaching about Biogeochemical Cycles
Learners study the different cycles and Earth's systems. In this investigative lesson students study the nitrogen and carbon cycles, play a game pertaining to it and also participate in a class activity.
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Diurnal Cycling Experiments
Students carry out an experiment to monitor diurnal fluctuations in dissolved oxygen, carbon dioxide, pH, and water temperature. They determine the CO2 and pH of the samples (and optionally, dissolved oxygen). Students complete their...
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Greenhouse Gas Lab
Young scholars compare the ability of a sample of carbon dioxide gas to
absorb thermal energy compared to a sample of air. They build a visual representation of the greenhouse effect to illustrate the heat-absorption of
atmospheric...
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How to weigh a tree
Learners pick a tree they see everyday. They measure the tree's circumference and estimate its height using similar triangles. Students are introduced to Computational Science. They use computers and calculators to compute values...
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Global Warming
Students examine how human produced emissions of carbon dioxide contribute to global warming. Using the internet, they research the future effects of global warming on the Earth. In groups, they discover ways to reduce daily energy...
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Using the Very, Very Simple Climate Model in the Classroom
Students study the relationship between the average global temperature and carbon dioxide emissions. In this weather lesson students develop a test scenario using a model then read and interpret graphs of data.
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Great Blobs of Jelly!
Students explain how zoo-plankton have an impact on the global process. In this ocean zoo-plankton lesson students calculate carbon flux and plankton densities.
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Chemical or Physical?
Fourth graders make observations of the reactions that happens between calcium carbonate and various liquids. During the experiment the students determine if there is a chemical change, a physical reaction, or no reaction when they mix...
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The Chemistry of Life
In this molecule worksheet, learners will use a diagram of a water molecule to see how many electrons and protons the molecule has and use a glycerol molecule diagram to discover carbon atom bonds. 5 fill-in-the-blank questions.
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Methods of Mystery
Students utilize the scientific method to discover the age of an item. In this historical dating lesson plan, students compare and contrast a 400 year old cabinet to one made within a few years by using carbon dating....
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Alternative Energy
Students discover the different alternative fuel sources. In this biology lesson, students identify the different stages of the carbon cycle. They explain the pros and cons of using alternative energy.
Creative Chemistry
The Origins and Maintenance of Earth's Atmosphere
For this atmosphere worksheet, students read a data table showing the percentages of carbon dioxide, oxygen, and nitrogen in the atmosphere over the last 4500 million years. They then create a graph comparing these gases over time and...
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Photosynthesis Review
Students review the objectives for the light and dark reactions on photosynthesis. They discuss the conversion of Carbon dioxide to simple sugars occurs in the light independent reactions. Students are given the question of the day. ...
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MOBILITY, Bike Rack Remix
Students examine how riding a bike can impact the environment and cut down on carbon emissions. In this environmental activity students design a bike rack that is made from recycled material.
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The Biogeochemical Cycles
The majority of this presentation is a collection of diagrams and graphs that back your lecture on biogeochemical cycles. The last few slides define ecosystems and the Gaia hypothesis. You may find these slides valuable, but will...
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Climate Shifts
Eight slides of information related to shifts in the climate make up this presentation. The vocabulary and concepts displayed are geared toward high school meteorology learners. Content is not cohesive from slide to slide, but the...
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Top to Bottom
Marine science classes read about the 2005 North Atlantic Stepping Stones Expedition and review climate change. They use maps to locate the seamount chains. In collaborative groups, they research how climate change may be altering the...
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Metals
In this chemistry learning exercise, students use the clues at the bottom of the sheet to complete the crossword puzzle on metals. There are 21 clues to solve on the sheet.
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Science: What Is the Carbon Cycle?
Students examine the carbon cycle while identifying its sources, sinks, and release agents. Using magazines and newspapers, groups of students design collages illustrating the carbon cycle. Finally, they write responses to several...
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Where in the World is Carbon Dixoide?
Students conduct experiments designed to detect the presence of CO2 by using a BTB that changes color (blue to yellow) in the presence of CO2. First, students experiment with the CO2 from combining vinegar and baking soda. In part two,...
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CO2: How Much Do You Spew?
Students analyze the energy consumption of a household to see the amount of carbon dioxide they add to the atmosphere each year. In this energy consumption lesson students calculate carbon emissions and discuss sources of carbon...
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The Modern Atmospheric CO2 Record
Students compare carbon dioxide (CO2) data from the Mauna Loa Observatory , Barrow (Alaska) , and the South Pole over the past 40 years to help them better understand what controls atmospheric (CO2).
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Biochemical Cycles: Recycling Carbon and Nitrogen
Students construct flow diagrams of the carbon and nitrogen cycle processes. They identify sequences in each cycle that are affected by human impact and present their research to the class.
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The Importance of Carbon
This carbon PowerPoint shows the bonds formed by Carbon and lists the different attachments that replace the atoms to change the properties and function.