Curated OER
Lentic Ecosystem or Lotic Ecosystem
Students explore the differences between lentic and lotic ecosystems. In this ecology lesson students study the water systems in Pennsylvania.
Curated OER
Lotic Environment Lesson Plans
Young scholars 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.
Curated OER
Lotic Environment
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.
Curated OER
What's Dancing in the Water?
Students learn about watershed, as well as the different forms and uses of water. In this water forms instructional activity, students brainstorm water sources and uses. Students read the book Water Dance and discuss water examples....
Curated OER
Learning About Watersheds
In this learning about watersheds worksheet, students answer 15 questions using links to web resources about water use in their community. This page includes numerous links to helpful websites.
Curated OER
Fresh Water Facts
For this fresh water worksheet, learners 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.
