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Lesson Plan
Curated OER

Lentic Ecosystem or Lotic Ecosystem

For Teachers 7th - 12th
Students explore the differences between lentic and lotic ecosystems. In this ecology lesson students study the water systems in Pennsylvania.
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Lesson Plan
Curated OER

What's Dancing in the Water?

For Teachers K - 6th
Students learn about watershed, as well as the different forms and uses of water. In this water forms lesson, students brainstorm water sources and uses. Students read the book Water Dance and discuss water examples. Students complete a...
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Interactive
Curated OER

Learning About Watersheds

For Students 7th - 8th
In this learning about watersheds instructional activity, students answer 15 questions using links to web resources about water use in their community.  This page includes numerous links to helpful websites.
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Interactive
Curated OER

Fresh Water Facts

For Students 4th - 6th
In this fresh water worksheet, students click on the links in the questions about fresh water to find the answers and then come back and answer the questions. Students answer 9 questions total.
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Lesson Plan
Curated OER

Lotic Environment

For Teachers 9th - 12th
Students assemble a classroom river model as an example of a lotic system. They control and measure biotic and abiotic information for the in-class system and compare data with a lotic system in a natural environment.
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Lesson Plan
Curated OER

Lotic Environment Lesson Plans

For Teachers 9th - 12th
High schoolers create and conduct experiments on a "classroom river habitat." They manipulate the biotic and abiotic factors so that they are able to compare an artificially prepared river model to a naturally occurring lotic ecosystem.

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