Students listen to the story, Glo Goes Shopping. They learn about saving, spending, decision making and opportunity cost. They learn to use a decision-making grid to make decisions. Mathematics skills include learning about rows and columns in a grid.

This video features the Prairie Heating and CO2 Enrichment Experiment near Cheyenne WY, where scientists expose mixed-grass prairie to higher temperatures and CO2 concentrations to study impacts on the prairie for late in this century.

This interactive displays how climate variables are changing over time (temperature, CO2, Arctic sea ice, sun's energy, sea level, etc.) in graphical form. Students can easily examine over 50+ years of archived data.

To understand why people trade, suppose you were limited to consuming only items you could find within walking distance of your house. Or, perhaps even worse, only items you could produce yourself. For most of us, this restriction would severely diminish the variety of goods and services we enjoy on a daily basis. Therefore, the simplest answer to the question is that people (or entire countries) trade because they will enjoy a wider variety of goods.

The Washington Post presents articles related to the World Food Crisis. The articles date from 2008-2009 and are not updated.

Global Forest Watch is an interactive, online forest monitoring and alert system that provides users globally with the information they need to better manage and conserve forest landscapes.

This animation shows predicted changes in temperature across the globe, relative to pre-industrial levels, under two different emissions scenarios in the COP 17 climate model. The first is with emissions continuing to increase through the century. The second is with emissions declining through the century.

This resource is a useful glossary of mining terms provided from the Securities and Exchange Commission from the United States Government. Consider using this resource in combination with other resources from Colorado's historic Gold Rush and mining boom years.

Students listen to the book The Goat in the Rug, about a Navajo weaver who uses a number of resources and intermediate goods to make a traditional Navajo rug. The students are placed in groups to learn about productive resources and intermediate goods. They play a matching game and make posters to classify the natural resources, human resources, capital resources and intermediate goods used in the story.

Going Viral STEM Kit. The Natural Sciences Education & Outreach Center collaborates with CSU faculty, National Parks and citizen science programs to translate their current scientific research into unique STEM experiences for students in the form of Educational Kits that can be checked out. Each kit contains just about all of the materials needed (minus common things like water and paper towels) to explore some really interesting scientific research topics.The kits are available for teachers and informal educators in Colorado to check out for a duration of a week by submitting either a local pickup form or a delivery form available at the linked website. Please use the contact information on the STEM Kit overview page to learn more. https://www.cns-eoc.colostate.edu/stem-kits/ This kit is provided free for educational use. This resource is also available in Spanish in the linked file.

Gold Hill, CO Mining Town. Western Mining History presents a brief summary of Colorado's Historical Mining Towns with links to additional Colorado resources for a mining town database and mines by county. Western Mining History is an historical site that provides information on mining, mining towns, the gold and silver rush, and Photos and maps of the western United States. This is a strong primary source resource that can be used for a variety of class research projects. Consider becoming a member or making a donation to help further the work of the site.

Goldfield, CO Mining Town. Western Mining History presents a brief summary of Colorado's Historical Mining Towns with links to additional Colorado resources for a mining town database and mines by county. Western Mining History is an historical site that provides information on mining, mining towns, the gold and silver rush, and Photos and maps of the western United States. This is a strong primary source resource that can be used for a variety of class research projects. Consider becoming a member or making a donation to help further the work of the site.

Gothic, CO Mining Town. Western Mining History presents a brief summary of Colorado's Historical Mining Towns with links to additional Colorado resources for a mining town database and mines by county. Western Mining History is an historical site that provides information on mining, mining towns, the gold and silver rush, and Photos and maps of the western United States. This is a strong primary source resource that can be used for a variety of class research projects. Consider becoming a member or making a donation to help further the work of the site.

This Western Mining History database uses Mineral Resources Data System to list known Colorado historical mines by county. Each county site has links to the known mines within its borders. Some are known and named, others are unnamed. Mines should be assumed to be on private property unless other research is conducted. Data provided for each mine site include: Name, State, County, Elevation, Primary Mineral Mined, Latitude and Longitude and a link to Google Maps. Photos are provided where available. Additional information for some Mines are satellite photos, and ownership, business and historical records. Mining History is an historical site that provides information on mining, mining towns, the gold and silver rush, and Photos and maps of the western United States. This is a great database for student historical research or data and statistics classes. Consider becoming a member or making a donation to help further the work of the site.

Short history of Grand Junction in Grand Valley and historical timeline for Grand Junction with photos and diagrams.

Clues from the Landscape Social Studies Teacher Background Information designed to be used with Clues from the Landscape Artifact Kit. Lessons 1, 2 and 4 can be completed without the artifacts from the kit. These kits are available through Musuems of Western Colorado to D51 Teachers. This teacher background can be used without the kit. Provides teacher background on: What is a frontier, What drew people to the Grand Valley, What was life like for the first non-Native settlers to the Grand Valley.

Short geologic history of the Grand Valley with text, photos, timelines and diagrams.

All inflation isn't bad—a moderate amount can signal a healthy economy. But high inflation, such as that during the Great Inflation, can lead to a vicious cycle where expectations of higher inflation lead to further increases in the price level. Read the October 2012 issue to find out what caused the Great Inflation, how tough (and painful) policy brought it to an end, and two key lessons learned.

Many books and university courses, trying to compensate for a history of the neglect or mistrust of plays as performance, use the phrase "from page to stage" to think about the dramatic possibilities of their texts. In fact, for the early modern theatre, the phrase needs to be the other way around--from stage to page. Plays were performances first, and only later, and then only sometimes, books. This section of Great Writers gathers resources--podcasts, eBooks, websites--to explore the two interconnected lives of the early modern play--as an event in time and space on the stage of the Globe or Blackfriars theatre, and as a material printed object, on sale to Elizabethan and Jacobean readers in the booksellers' quarter around St Paul's Churchyard.

This video showcases eight green STEM careers by interviewing people working in different sectors helping to solve climate change issues.