This lesson helps students understand why Earth is considered the "water planet." Students analyze how much of Earth's water is available for humans to use for life-sustaining purposes, and they explore the concept of water scarcity in both physical and economic terms. They look at the many ways that humans use water and investigate international trends in agricultural, industrial, and household water consumption. The lesson also sets up the focus of this course: the concept of water footprints. Students explore how water footprints are an invaluable tool for identifying patterns of water use so that individuals, businesses, and even nations can more effectively manage their use of one of the most precious resources on Earth: water. Critical to this exploration is a visit to Watercalculator.org, where students calculate their personal water usage, analyze the results, and set a base point for tracking and conserving their water use.

This is the first of the three-part Lessons for Understanding Our Water Footprint: High School Lesson Plans.

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This lesson helps students understand why Earth is considered the "water planet." Students analyze how much of Earth's water is available for humans to use for life-sustaining purposes, and they explore the concept of water scarcity in both physical and economic terms. They look at the many ways that humans use water and investigate international trends in agricultural, industrial, and household water consumption. The lesson also sets up the focus of this course: the concept of water footprints. Students explore how water footprints are an invaluable tool for identifying patterns of water use so that individuals, businesses, and even nations can more effectively manage their use of one of the most precious resources on Earth: water. Critical to this exploration is a visit to Watercalculator.org, where students calculate their personal water usage, analyze the results, and set a base point for tracking and conserving their water use.

This is the first of the three-part Lessons for Understanding Our Water Footprint: Middle School Lesson Plans.

(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)

This lesson centers on a deeper exploration of the water footprint associated with food. Students learned in Lesson 1 that virtual water, especially as it relates to food, typically makes up the majority of their water footprint. In this lesson, they find out why. First, they see an attention-grabbing demonstration of how much water is needed for three food products. Second, they break into groups to do research, and then they teach their classmates about key aspects of water use related to food and agriculture. Next, they think about how their diet is influenced by social groups, advertising, and structures in place at home and at school that encourage them to potentially eat food with large water footprints. Finally, they brainstorm ways they might be able to influence change in those areas. The lesson concludes with students sharing their ideas and providing one another with constructive feedback.

This is the second of the three-part Lessons for Understanding Our Water Footprint: High School Lesson Plans.

(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)

This lesson centers on a deeper exploration of the water footprint associated with food. Students learned in Lesson 1 that virtual water, especially as it relates to food, typically makes up the majority of their water footprint. In this lesson, they find out why. First, they see an attention-grabbing demonstration of how much water is needed for three food products. Second, they break into groups to do research, and then they teach their classmates about key aspects of water use related to food and agriculture. Next, they think about how their diet is influenced by social groups, advertising, and structures in place at home and at school that encourage them to potentially eat food with large water footprints. Finally, they brainstorm ways they might be able to influence change in those areas. The lesson concludes with students sharing their ideas and providing one another with constructive feedback.

This is the second of the three-part Lessons for Understanding Our Water Footprint: Middle School Lesson Plans.

(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)

Session 1 of this lesson begins with a quick activity to get students thinking about their direct and virtual water use. It introduces a few new ideas for virtual water use that may surprise students, including the virtual water required for the products we buy and use. Then students form marketing teams to explore five categories of water use (indoor, outdoor, diet, electricity, and buying habits) and create infographic posters to share what they learn. Then, in Session 2, students remain in five teams to audit the school's indoor and outdoor direct water use as well as several categories of virtual water use: food, energy, and electronics. They use what they learn to create a strategic conservation action plan that incorporates their How to Save Water awareness campaign in an effort to decrease the school's overall virtual water use. The lesson can be conducted as a short project or a more comprehensive capstone project.

This is the third of the three-part Lessons for Understanding Our Water Footprint: High School Lesson Plans.

(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)

Session 1 of this lesson begins with a quick activity to get students thinking about their direct and virtual water use. It introduces a few new ideas for virtual water use that may surprise students, including the virtual water required for the products we buy and use. Then students form marketing teams to explore five categories of water use (indoor, outdoor, diet, electricity, and buying habits) and create infographic posters to share what they learn. Then, in Session 2, students remain in five teams to audit the school's indoor and outdoor direct water use as well as several categories of virtual water use: food, energy, and electronics. They use what they learn to create a strategic conservation action plan that incorporates their How to Save Water awareness campaign in an effort to decrease the school's overall virtual water use. The lesson can be conducted as a short project or a more comprehensive capstone project.

This is the third of the three-part Lessons for Understanding Our Water Footprint: Middle School Lesson Plans.

(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)

The lesson activity titles are:

What are systems? (Purpose: to have students understand what a "system" is, in the broadest sense)
How is the natural environment of the tribal community a system? (Purpose: to tie what students learned during the year about the tribal community and its natural environment to the concept of what a "system" is)
How did settlers of European descent change the tribe's ecosystem? (Purpose: to explore the connections between what European settlers did to the tribe's ecosystem and what the effects have been on the ecosystem)
What can be done? What should be done? (Purpose: to explore and evaluate policy options for future environmental sustenance)

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Spreadsheets Across the Curriculum module/Geology of National Parks course. Students use a topographic map and spreadsheet to find how many Big Macs they burned off on a five-mile hike at Catoctin Mountain Park.

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Students will analyze USGS seismology data in the classroom using spreadsheets and scatter plots to look for patterns and structure in the Earth's crust. Before analyzing data, students will learn about the methods scientists use to gather seismic data. They will explore plate tectonics, plate boundaries, and volcanoes using Google Earth. The teacher will provide demonstrations on the types of faults and how earthquakes propagate and travel through the earth.

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In this lab activity students get to investigate a specific question (Does the Ozone Hole cause Global Warming?) and formalize their investigation as a briefing paper for the President of the United States. This activity is easily modified for other questions and thus usable in many different circumstances.

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This exercise provides a standardized format that can be used to describe the life mode and its characteristics for most any organism or group of organisms. This format is used (reinforced) in many other exercises as the context for comparing and contrasting clades within and among systematic groups. The classification also provides a context for discussing patterns and trends in evolution and ecology.

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"Lifelines and Earth lines" is the first lab activity of the semester in an undergraduate, introductory-level geoscience course for non-majors and majors. It requires no homework or preparation by students. The first goal is for students to get to know one another and the instructor. Students work in teams of 2, construct lines representing the length of their lives on large easel paper, mark important life events on their lines, and introduce their partners to the class (about 25 minutes total). Students then construct lines representing the length of earth history and mark important geologic events, and answer questions about geologic time and events (about 25 minutes). This part of the lab has the goal of helping students gain a better understanding of geological time scales and the current scientific models that attempt to explain the evolution and future of our planet. The questions ask them to think about why we "count" time differently for people (moving forward from birth) and geology (going back from the present). The events chosen relate to appearances of major life forms and mass extinctions; questions ask them to think about these events and what evidence for them might be preserved in the geologic record. These questions serve as a springboard for discussion of geologic time and evolution as controversial topics.

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The Lifestyle Project is a way for students to learn about environmental alternatives by modifying their own lifestyles. It is a three-week exercise for students to reduce their impact on the environment by changing the way in which they live from day to day. The project has fairly rigid parameters, allowing students to achieve a gradual but definitive change in their everyday habits. Students choose three categories from a list of six: heat, garbage, electricity and water, driving, eating, and activism. For each category the rules are clearly defined, such as turning down the heat three degrees or eliminating the use of the car. Each week the project becomes more rigorous, because students will have to meet the requirements more frequently. They write about their experiences in journals, which are incredibly insightful, illustrating just how profoundly the project affects them.

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The project is used in two courses, both with the theme of understanding the environmental implications of our use of energy, exploring personal energy use, and learning about the types of energy available to Canadians. One is a face-to-face course for Education majors, the other is an on-line course available to all upper-level (3rd and 4th year) students.

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This five-week project asks students to examine the environmental outcomes of their lifestyle choices, to investigate and try out more sustainable choices, and to write about their experiences.

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I use the Lifestyle Project in my Introduction to Environmental Issues class. This 3-week project asks students to make changes to their everyday environmental habits. This helps students realize that they have control of their lives and they can make decisions and make changes if they want to. And, given this empowerment, students can think about their impacts on Earth and their obligations to the planet and our society.

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This three-week project begins with a measurement of "baseline" consumptive behavior followed by two weeks of working to reduce the use of water, energy, high-impact foods, and other materials. The assignment uses an Excel spreadsheet that calculates direct energy and water use as well as indirect CO2 and water use associated with food consumption.

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Students take what they are learning in an introduction to environmental studies course and through a series of writing assignments, they can explore and choose an array of potential approaches to personal and social change.

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Included is an introduction to using the Paleobiology Database. Lesson can be used with or without this part if the students are familiar with the database. Part one focuses on the time scale and faunal changes through time. The second part is a brief exploration of index fossils.

Students can work as individuals or in pairs and class size can range from a small seminar (< 10 students) to a large lecture (> 100), as long as sufficient computer facilities are available.

Each student or student pair will need access to a laptop or desktop computer connected to the Internet, running a browser.

It is divided into two parts and can be modified by picking and choosing which parts (and which questions within parts) to include. It is a short activity that is expressly written at an intro level. For intro level students the lesson should be fine as written, for upper level students it could be a review or an intro to a more specific lesson on a biostratigraphy topic.

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This activity teaches students about the value of planning, knowing, and explaining the limitations of a systems diagram. Students are taught to follow the following four steps when assessing the limitations of a systems diagram: identify the question, identify the scope, identify the missing sources, identify the level of detail. Students then assess the limitations of a systems diagram they previously created, and reflect on how assessing the limitations of a systems diagram also allows them to identify ways to improve their systems diagrams.