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Interactive3:12
Scholastic

Study Jams! The Nitrogen Cycle

For Students 5th - 9th Standards
Expose your class to the steps of the nitrogen cycle with this short clip. Colorful computer imagery and animation explain how nitrogen travels from the atmosphere as a gas into plants and soil, where bacteria convert it into nitrates....
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Lesson Plan
Center Science Education

The Nitrogen Cycle Game

For Teachers 5th - 9th
Earth science experts learn about the roles of nitrogen by taking a virtual journey through the nitrogen cycle. Completing a passport worksheet along the way, they move from place to place around the classroom by the toss of dice. Each...
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Lesson Plan
Curated OER

Nitrogen Cycle-Stream Side Science

For Teachers 6th - 8th
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...
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Lesson Plan
Curated OER

The Nitrogen Cycle

For Teachers 5th
The nitrogen cycle is the focus of a well-designed science lesson plan. In it, learners see that plants and animals produce waste products and decompose after death. Many of the waste products include nitrogen which is absobed by other...
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Instructional Video7:56
Amoeba Sisters

Carbon and Nitrogen Cycles

For Students 7th - 12th Standards
As the world turns ... so do the carbon and nitrogen cycles! Introduce them both to eager young biologists through an animated video, part of an extensive biology playlist. The narrator explains how each element moves through its...
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Instructional Video3:31
Fuse School

Nitrogen Cycle

For Students 9th - 12th
In an atmosphere that contains so much unusable nitrogen, how do organisms get the nitrogen they need to survive? The narrated video discusses how atmospheric nitrogen is converted into the materials we need to build proteins in our...
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Instructional Video10:06
Bozeman Science

Biogeochemical Cycling

For Students 9th - 12th
A woman had a job crushing cans at the recycling plant; it was soda pressing. Video focuses on the ways our environment recycles, including the water cycle, carbon cycle, nitrogen cycle, and the phosphorus cycle. It also describes the...
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Lesson Plan
Curated OER

Understanding the Nitrogen Cycle within the Aquarium

For Teachers 3rd - 12th
Students discuss ammonia, and ways it may get into the aquarium. They complete a worksheet about the Nitrogen Cycle. Students learn how to get the ammonia and nitrite out of their aquarium.
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Lesson Plan
Curated OER

# 21 Measuring Nitrate by Cadmium Reduction

For Teachers Higher Ed
Students design an experiment to evaluate the effects of various treatments on the nitrogen cycle in a freshwater aquarium. They are required to maintain a laboratory notebook of all work, measure the key analytes of the biosystem at...
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Lesson Plan
Curated OER

The Water Cycle

For Teachers 5th
An inventive and interesting lesson on the water cycle (and other cycles associated with it), is here for you. After doing a well-designed hands-on inquiry in class, learners also identify organisms and processes that are involved in the...
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Lesson Plan
Curated OER

The Water Cycle

For Teachers 5th
Fifth graders identify organisms and processes involved in three cycles: the water cycle, the carbon cycle, and the nitrogen cycle. They produce a pictorial or abstract water cycle, and appropriately place life forms onto an existing...
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Lesson Plan
Curated OER

The Hydrologic (Water) Cycle

For Teachers 9th - 12th
Learners construct a model of the hydrologic cycle, and observe that water is an element of a cycle in the natural environment. They explain how the hydrologic cycle works and why it is important, and compare the hydrologic cycle to...
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Lesson Plan
Virginia Department of Education

The Cycles of Nature

For Teachers 9th - 12th Standards
Encourage peer collaboration and assist with the creation of visual aids to identify carbon, water, and nitrogen cycles as your class learns more about nature. They discuss relative information, create a visual aid depicting the chosen...
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Lesson Plan
Curated OER

The Water Cycle

For Teachers 5th
Fifth graders explore the major components of the water cycle. They pay close attention to evaporation, condensation, and precipitation. A water cycle kit is set up in the classroom, which learners observe for a couple of days before the...
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Lesson Plan
Curated OER

Soil Microbiology- Nitrogen cycle

For Teachers 10th - 12th
Students take a virtual trip to a Catfish Aquaculture Pond and analyze soil bacteria to determine how many nitrogen cycle bacteria are present. They graph the number of colonies present and use data to determine ammonium levels in the soil.
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Lesson Plan
Curated OER

The Nitrogen Cycle

For Teachers 5th
Fifth graders investigate the nitrogen cycle and examine the concepts of decomposition and nitrification. Students participate in a class discussion about the creation of waste and ammonia compounds, then using nitrogen cycle cut-outs...
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Lesson Plan
Curated OER

The Nitrogen Cycle

For Teachers 1st - 12th
Young scholars design and create a compost pile in order to study the Nitrogen Cycle. They then use the scientific method to determine if plants grow better when they add organic matter from their compost pile to the plant's soil.
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Lesson Plan
Curated OER

Chemistry And The Nitrogen Cycle

For Teachers 11th - 12th
Students investigate the factors that compose the nitrogen cycle. The harmful effects of acid rain and ozone depletion are also discussed in the lesson. Students define the nutrient that is often limiting to plant growth through...
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Lesson Plan
Nuffield Foundation

Nitrogen-Fixing Bacteria in Root Nodules of Leguminous Plants

For Teachers 9th - 12th
Fixin' to add a great resource to your plans? Scholars perform an experiment to investigate nitrogen-fixing bacteria from plant roots. Along the way, they learn about the concepts of symbiosis and mutualism.
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Instructional Video9:22
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Crash Course

Nitrogen and Phosphorus Cycles: Always Recycle! Part 2

For Teachers 7th - 12th
We wish you a happy, healthy, and phosphorus school year! A video explains the importance of getting the nutrients that are needed and focuses on the nitrogen and phosphorus cycles. It includes discussions on the importance of bacteria...
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Lesson Plan
Curated OER

Classroom Aquaponics: Exploring Nitrogen Cycling in a Closed System

For Teachers 9th - 12th
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...
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Lesson Plan
Curated OER

Traveling Nitrogen

For Teachers 5th - 9th
Students demonstrate and understanding of the nitrogen cycle by taking roles and interacting with others in a simulation activity.
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Lesson Plan
Curated OER

Traveling Nitrogen

For Teachers 7th - 8th
Students examine the nitrogen cycle and how it releases into the air.  In this nitrogen cycle lesson plan students participate in several activities that allows them to better understand the nitrogen cycle. 
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Lesson Plan
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NOAA

The Biogeochemical Cycle

For Teachers 9th - 12th
The biogeochemical cycle ... no physics? The fourth installment of a 23-part NOAA Enrichment in Marine sciences and Oceanography (NEMO) program introduces the biogeochemical cycle by having pupils simulate movement between Earth's...

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