In this investigation, students locate a round or spherical naturally-occurring rock and …
In this investigation, students locate a round or spherical naturally-occurring rock and take notes about its location and their reasons for selecting it. After measuring the rock and assessing some of its properties, they will answer a series of questions to determine the type of environment that would create a round rock, as well as the different types of weathering and components of the rock's internal structure that might contribute to its shape.
An exercise to use a simple image analysis program to classify land …
An exercise to use a simple image analysis program to classify land surface types seen in satellite imagery in order to analyze changes in landscape development over time.
(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 24 minute planetarium show teaches about meteors, meteorites, asteroids, and comets. …
This 24 minute planetarium show teaches about meteors, meteorites, asteroids, and comets. The show was created for fulldome theaters, but is also available on DVD to be shown in flat version for TVs and computer monitors, and can be freely viewed online. It shows the effects of the Chixulub and Tungusta events, plus the Pallasite impact that resulted in the Brenham meteorite fall, and describes ways that asteroid hunters seek new objects in the solar system, and how ground penetrating radar is used to find meteorites that have survived to the Earth's surface. Narrated by astronaut Tom Jones, it also discusses ways that humans might try to deflect an asteroid or comet that is on a collision course with Earth. The show was created for informal science venues (digital planetariums); it is also useful as supplemental material for middle school science. Impact Earth is available for free if presented directly from the Space Update site (widescreen or fisheye views linked from YouTube). Otherwise, a DVD of the show can be purchased for $10.
In this activity, students are introduced to impact processes in a study …
In this activity, students are introduced to impact processes in a study of Meteor Crater in northern Arizona. They are guided in the use of a set of relatively simple formulas from physics to estimate the energy of impact and the size of the impactor that formed the crater.
Click here to view the full activity on the KÃyah Math Project website.
(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.)
KÃyah Math Project development team: Nancy Zumoff, Christopher Schaufele, Steven Semken, Tracy Perkins, Lynn Onken, Philippe Laval, David Gonzales, and Andrew Becenti (deceased).
KÃyah Math Project directed by Steven Semken , Arizona State University; and Christopher Schaufele and Nancy Zumoff, Professors of Mathematics, Emeritus.
Archived at Arizona State University School of Earth and Space Exploration.
This is a more mathematically advanced version of the Impact Processes activity …
This is a more mathematically advanced version of the Impact Processes activity that introduces students to impact geology in a study of Meteor Crater in northern Arizona. Students use a set of formulas from physics and power regression on real data to determine the energy released on impact and the size of the impactor that formed the crater.
Click here to view the full activity on the KÃyah Math Project website.
(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.)
KÃyah Math Project development team: Nancy Zumoff, Christopher Schaufele, Steven Semken, Tracy Perkins, Lynn Onken, Philippe Laval, David Gonzales, and Andrew Becenti (deceased).
KÃyah Math Project directed by Steven Semken , Arizona State University; and Christopher Schaufele and Nancy Zumoff, Professors of Mathematics, Emeritus.
Archived at Arizona State University School of Earth and Space Exploration.
This module will allow students in philosophy, geography, earth science, political science, …
This module will allow students in philosophy, geography, earth science, political science, and global studies to learn about social contract theory while applying it to water access problems in India. The module presented here may be modified to fit one’s class and instructional style. Social contract theory explains why people need to cooperate to escape suffering and to behave ethically. Social contract theory is: (1) an ethical theory; (2) a justification for government; as well (3) an explanation for group cooperation. Students will use Internet resources and the attached documents.
Map of Asia color coded by infant mortality rate broken down by …
Map of Asia color coded by infant mortality rate broken down by nation or subnational units (akin to US states or Canadian provinces). Shows the international differences, but also shows the (less substantial) differences within nations. The categories for the color coding have been changed slightly from the international standards to better fit the situation in Asia.
Map of Europe color coded by infant mortality rate broken down by …
Map of Europe color coded by infant mortality rate broken down by nation or subnational units (akin to US states or Canadian provinces). Shows the international differences, but also shows the (less substantial) differences within nations. The categories for the color coding have been changed from the international standards to differentiate among the universally low infant mortality rates across Europe.
This video segment adapted from NOVA illustrates why carbon is at the …
This video segment adapted from NOVA illustrates why carbon is at the center of life on Earth. It also asks whether carbon-based life might exist on other planets.
This article describes what an online social networks is, provides examples of …
This article describes what an online social networks is, provides examples of education-focused social networks, and how anyone can use NING to build an online social network.
This ChemMatters article provides a brief background on smog, then examines the …
This ChemMatters article provides a brief background on smog, then examines the causes of it, efforts to reduce it, and methods used to measure it. ChemMatters is an educational magazine for high school students.
This set of warm-up activities uses the example of investigating the dinosaur …
This set of warm-up activities uses the example of investigating the dinosaur extinction to introduce fundamental concepts regarding the nature and process of science--especially, debunking the myth of THE Scientific Method.
Students continue their introduction to Excel by building spreadsheets that estimate the …
Students continue their introduction to Excel by building spreadsheets that estimate the risk of a major earthquake along the Cascadia Subduction Zone to Benton County, Oregon.
The exercise uses an inquiry-based approached to overcome the fear of tackling …
The exercise uses an inquiry-based approached to overcome the fear of tackling mineral identification. Few instructions are given and students discover for themselves how to approach identification.
(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.)
No restrictions on your remixing, redistributing, or making derivative works. Give credit to the author, as required.
Your remixing, redistributing, or making derivatives works comes with some restrictions, including how it is shared.
Your redistributing comes with some restrictions. Do not remix or make derivative works.
Most restrictive license type. Prohibits most uses, sharing, and any changes.
Copyrighted materials, available under Fair Use and the TEACH Act for US-based educators, or other custom arrangements. Go to the resource provider to see their individual restrictions.
