In this lesson students investigate the effects of black carbon on arctic warming and are introduced to a mechanism of arctic warming that is not directly dependent on greenhouse gases in the atmosphere: black carbon deposition on Arctic snow and ice. It can also be used to introduce the concept of albedo. Prerequisite knowledge: students understand the concepts of absorption and reflection of light energy. This lesson is designed to be used with either an Earth/environmental science or chemistry curriculum. It may also be used as an enrichment activity in physics or physical science during a unit on energy. Includes suggested modifications for students with special needs and low technology option. Requires advance preparation, including freezing ice samples overnight.

In Bootstrap:Data Science, students form their own questions about the world around them, analyze data using multiple methods, and write a research paper about their findings. The module covers functions, looping and iteration, data visualization, linear regression, and more. Social studies, science, and business teachers can utilize this module to help students make inferences from data. Math teachers can use this module to introduce foundational concepts in statistics, and it is aligned to state and national standards.

This list of botanical gardens and arboretums includes links to Web sites which you can search for institutions in your region. In addition, it includes detailed information about 14 of the country's largest botanical gardens and arboretums. Where possible, it includes the following information for each: mailing address and phone number, Web site and email address, details about its grounds and collections, and the type of support offered, including educational materials, resource libraries, and classes/workshops.

This online article, from the museum's Musings newsletter for educators, profiles two scientists who lead walking tours in New York City's green spaces. Bill Schiller, a botany lecturer and senior museum instructor, discusses the ways in which he "builds an appreciation of how nature works and a sense of responsible stewardship" during his tours. Bob DeCandido, an urban park ranger, explains how he "teaches city-dwellers to look closely at their wild neighbors and become better environmental stewards in the process." The article also includes ideas for four activities that can be completed during a walking tour.

This very short lesson will introduce you to gamification and how gaming mechanics can be used in real life.

This online article, from the museum's Musings newsletter for educators, profiles the Museum Investigation in Science Program. The program's two objectives are to reach out to communities that are not "traditional" museum audiences and to introduce participants to the idea that a museum can be a great place to learn as a family. The strategies and activities the program uses to meet these two objectives are reviewed.

In this activity, students look at how sediments compact as they are buried in a subduction zone and explore how rapid burial can lead to increased water pressure.

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This is how CSUB provides OER support to our students and faculty. Our webpage is designed to support the different academic schools and majors here at csub by providing open journals, websites and free eBooks. There's a faculty showcase link showing the faculty that provide oer in their classes as well as how much their students save.

In this lab exercise, students examine one or more metamorphic rocks and use various approaches to estimating and calculating the pressure-temperature conditions at which the rocks equilibrated. The exercise involves hand sample description, petrography, interpretation of phase diagrams, and calculations of a phase diagram or P-T conditions from given equations.

This is a spreadsheet that I use in petrology to walk students through calculating Rb-Sr isochrons and talking about isotope heterogeneity and sampling at various scales. The example exercise is the Tuolumne intrusive series. The file, available for download below, contains workbooks (see different tabs) with example isochrons and a spreadsheet of data for the homework problems.

(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 online article, from the museum's Musings newsletter for educators, reports on the YouthCaN organization. It discusses the background and activities of this youth-run organization, begun in 1993, which gives kids concerned about the environment the chance to think and work on a national and international level. There is information on how to create a YouthCaN program in your community.

Using the Scientific Method, can we know of the existence of Global Warming? Students will research the question: "Does global warming exit" using and summarizing Scholarly Journals.

There are two types of catalysis reactions: homogeneous and heterogeneous. In a homogeneous reaction, the catalyst is in the same phase as the reactants. In a heterogeneous reaction, the catalyst is in a different phase from the reactants. This activity addresses homogeneous catalysis.

In this activity, students view a Quicktime video animation based on data from the North American Volcanic and Intrusive Rock Database (NAVDAT) to learn about the history of volcanism in the western U.S. during the last 65 million years. Students are guided through the complex data-rich animation with a series of instructions and study questions which highlight time-space-composition relationships and link to plate tectonics.

(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 resource provides statistical data pertaining to state and local law enforcement, including: personnel, operating expenditures, 9-1-1 participation, computers and information systems, video cameras, police-public contact, and law enforcement training academies.

The purpose of this assignment is for students to synthesize field observations, petrography, and whole-rock chemical analyses in order to investigate chemical differentiation processes in a basaltic magma chamber. The students first complete a petrography lab on both hand samples and thin sections that represent a complete stratigraphic section through sill at Fort Lee, NJ. I then provide them with major- and trace-element data and a table of distribution coefficients for common phases that would be crystallizing from basaltic magma. I then ask them to discuss the chemical differentiation of the sill by writing up a 1-2 page interpretative summary based on their petrographic observations and the chemical data.

(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.)

In this exercise students utilize data from geochemistry databases to analyze inputs and outputs associated with arc volcanism.

(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.)

In this online article, from the museum's Musings newsletter for educators, a resource teacher for gifted children discusses how she keeps one step ahead of her students. Cindy Sheets offers tips on devising a dynamic curriculum tackling the ever-changing field of genetics.

The COR curriculum provides free lessons and assessments that help you teach students to evaluate online information that affects them, their communities, and the world.