Curated OER
Unit 2: Global to Local: Understanding My Place in the Hydrosphere
What does the ground around your home have to do with water pollution? Young ecologists learn about their local watershed and create their own cause-and-effect models of the hydrosphere.
Curated OER
Water Sources in Cape Verde and West Africa
Young explorers study the scarcity and importance of a continuous supply of fresh water in Cape Verde. They research the five main ways that fresh water is obtained in these countries. Each research group prepares a presentation, and...
Baylor College
Can Nutrients in Water Cause Harm?
Ecology candidates culture pond water organisms over a few days time, then they experiment to find out how increasing nutrients affects the population. As part of a unit on water, this exploration gives your class an understanding of how...
NASA
Rain Gauge Activity
Complete teacher narrative and presentation slides for teaching about Earth's water make up the bulk of this lesson. Embedded within the slide show, you will find videos about the water cycle, keeping track of the limited supply of fresh...
Curated OER
Basics of Science
In this basics of science instructional activity, students review the metric system, the difference between homogenous and heterogenous mixtures, the scientific method, and science lab first aid. This instructional activity has 15 short...
Curated OER
Water -- Here, There and Everywhere
Students compare quantities of water. In this water lesson students examine the hydrologic cycle looking for the amount of fresh water that is available. Students use information from charts and diagrams.
Curated OER
Water: From Neglect to Respect
The goal of this collection of lessons is to make middle schoolers more aware of the ways in which they are dependent upon water to maintain their standard of living. Learners compare water use in Lesotho to water use in the United...
Curated OER
Who Lives in the Water? Stream Side Science
Andree Walker thought of everything when he wrote this resource. It includes a detailed list of materials and background information links for the teacher. In addition, it has procedures, a macroinvertebrate identification key, and tally...
University of Georgia
Heating and Cooling of Land Forms
Compare heating and cooling rates of different land forms. A lab activity has groups collect data on the rate of heating and cooling of soil, grass, saltwater, fresh water, and sand. An analysis of the rates shows how the different land...
Polar Trec
Sea Ice Impact
The arctic seas contain currents that are both warm (with high salinity) and cold (relatively fresh water) that circulate throughout the year. Through discussion, a lab, and a web quest, participants explore the impacts of melting and...
Biology Junction
Cnidarians and Ctenophorans
Cnidaria is a broad phylum of 11,000 different species from jellyfish to coral. Most Cnidarians are marine species with a few freshwater examples. A lesson presentation explains the important characteristics of different species of both...
Georgia Aquarium
The Ocean's Nursery
Linear perspective, estuaries, and water ways converge in a science-inspired art project. The class uses what they've learned about eco-systems, estuaries, and the food chain to create scale models of a local marsh. While the lesson is...
Curated OER
Groundwater Concepts
Students use a digital atlas and other electronic resources to explore freshwater reservoirs in Idaho. They discover the importance of groundwater and discuss the agricultural, industrial and domestic uses of underground reservoirs....
Curated OER
Can We Keep the Lake Clean?
Learners are introduced to the water cycle. They help draw a picture of a lake ecosystem, adding human impacts that affect water quality. Students help fill in the components of a drawing of a water system. At the end of the lesson...
Curated OER
Eye On Conservation Drainage Basin
Students are able to describe the importance of wetland vegetation. They describe the impacts human activities have on water systems. Students compare and contrast the effect of different soil types on water filtration.
Curated OER
Saving the Bay
Students investigate water pollution prevention. In this ecology wastewater lesson plan, students activate prior knowledge about sewage, then view a video explaining the waste water sewage system used in the San Francisco Bay area....
Curated OER
User-friendly rivers
Students explore and explain their connection to rivers through watersheds. They break into three groups. Each group needs: Blue enamel paint, Miniature objects to simulate a model river system, modeling clay, Tempera paint, Toothpicks...
Curated OER
The Flow of Fresh Water
In this water flow learning exercise, students complete 15 word puzzles, a word search, and 2 picture puzzles about the flow of water and erosion.
Curated OER
Water Systems
In this water systems worksheet, learners refer to their textbook to complete questions about the amount of water on earth and the portion of water in various forms. Students review porosity, permeability, and water table. This worksheet...
Curated OER
Fresh Water From the Oceans?
Students participate in an activity in which they demonstrate how the evaporations of water from the oceans results in fresh water in the form of rain. They create a saltwater solution in a flask and boil the water until most of the...
Curated OER
Missing Macroinvertebrates - Stream Side Science
Field study groups collect samples of stream water and identify the macroinvertebrates found. Using their data, they calculate a water quality index to rate the health of the stream. They graph their data and discuss the value of a water...
Curated OER
Density Dynamics
Students set up working models demonstrating lake turnover and the formation of deep water masses in the oceans.
Curated OER
What's in the Water? - Stream Side Science
Here is a complete activity in which young biologists or ecologists test the pH, dissolved oxygen, turbidity and temperature of stream water. The class visits an actual stream and makes observations of the site. They use scientific...
Curated OER
Bacteria in Drinking Water And Water Purification
Students explore how sewer systems can contribute to water pollution and perform an experiment to see how well a water purification technique can protect against water-born microbial illnesses. They compare the bacterial growth from...