Nitrogen Fixation Teacher Resources

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Students gain skill in the design, implementation, and reporting of a scientific research project using the scientific method. They set up an experiment to determine the effect of adding the Rhizobium bacteria to one group of legume seeds. Students plant seeds in containers containing vermiculite and after the seeds germinate, they take the pots home to continue the project.
High schoolers illustrate the adaptation and co-evolution of organisms. They examine set up an experiment to determine the effect of adding the Rhizobium bacteria to a group of legume seeds.
Learners identify the main concepts and ideas of the nitrogen cycle. They review key concepts covered up to this point in ecology including food chains, food webs, energy pyramids, and bio-geochemical cycles.
A thorough background and nitrate sampling lab sheet are provided to share with your young scientists. After discussing the nitrogen cycle with the class, you will break them into small groups and show them how to use their inquiry skills and nitrate sampling kits to detect the concentration of nitrate in stream water. This is comprehensively written, making it an ideal time saver when it comes to planning lab activities.
In this plant nutrition instructional activity, students read for information and assess comprehension. In this true and false, fill in the blank, multiple choice, and short answer instructional activity, students answer ten questions.
Students examine a variety of environmental and industrial roles of bacteria. explore where bacteria can be found and distinguish bacteria from other organisms.
When learning about several different processes at a time, it can be difficult to differentiate between them. In the resource found here, you can see what your kids know about some of Earth's systems including the carbon, hydrologic, phosphorus, and nitrogen cycles. Middle and high schoolers fill in the blanks to test their understanding of these mechanisms. 
Students discover the harm and benefits of microbes. In this biology lesson, students explore water, nitrogen and carbon cycles. They investigate the factors affecting bacteria growth.
Young environmentalists examine the biogeochemical cycles: carbon, nitrogen, phosphorous, and water. Explanatory notes and colorful diagrams are presented for each, followed by a blank diagram that is filled in click-by-click as a reinforcement. After teaching the cycles, time is spent on limiting nutrients and eutrophication in aquatic ecosystems. This commendable PowerPoint will educate and arrest the attention of your high schoolers.
Students explain the role of different organisms in the food web. In this ecology lesson, students participate in a game to simulate mineral cycling through the web. They discuss the importance of recycling minerals and resources.
AP environmental science or college-level ecology classes will glean a tremendous amount of information on nutrient cycles from this detailed PowerPoint. It covers nutrient requirements, biogeochemcial cycles, decomposition rates, and plant adaptations when nutrient conditions are low. There are diagrams and flow charts to help explain the concepts. The 53 slides of information will require a few class sessions to dispatch.
Students use a series of hands-on labs and activities, practice problems, discussions and writing assignments, students investigate about fertilizer chemistry as they break compounds into ions, make a fertilizer and test various fertilizers for phosphate content. They answer the questions of what nutrients are required by plants, how these nutrients are obtained and the issues related to fertilizers.
Students investigate nutrient cycling in a simplified desktop ecosystem involving aquarium and hydro-ponically grown plants. They set up an aquarium with 10 gallons of water at least a week before the lab is planned and place under-gravel filter in bottom of tank and cover with 5-10 lbs. of gravel.
Students perform a series of experiments which show that plants require nutrients in certain quantities. They also cooperatively read materials on the nutrient requirements of plants, fertilizers, composting, and soil management, and students identify plant nutrient deficiencies using a specialized key. Students apply their knowledge to vote on mock ballot propositions that relate to agricultural and urban water issues.
Learners identify the different biogeochemical cycles on Earth. In this biology lesson, students observe microbes under a microscope. They compare and contrast respiration and photosynthesis.
Fifth graders explore the path of the water, carbon, and nitrogen cycle. They understand the general cycles of each and think through and discover the importance of chemical recycling on earth. Students incorporate the key concepts when observing, examining, and analyzing experiments in the classroom.
Sixth graders observe different microorganisms under the microscope. In this biology lesson, 6th graders draw and describe the samples they see. They study the root nodules of plants and explain how the plants benefit from those bacteria.
Young scholars create an ecosystem in a jar to show a model of the water, carbon, and nitrogen cycle. Working in small groups, they research and present orally the information they find on this cycle.
You will get much mileage out of this resource. It is three presentations in one! Standard general ecology information is included within these 69 slides. The first segment deals with levels of organization, biotic and abiotic factors, biomes, biodiversity, and the flow of energy. The second section focuses on nutrient cycles. The final installation examines population dynamics with an emphasis on problems accompanying overpopulation. The font may be considered "cute." This is easily altered if this is not to your liking. Otherwise, this is a terrific resource!
Students explore the evolution and features of bacteria through a series of activities. In this biology lesson, students collect data and graph bacterial growth. They design a brochure about bacteria's role in society.

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