We use motion detectors and a bowling ball to find relationships velocity, mass, and energy.

This article includes links to expository text for students in grades K-1, 2-3, and 4-5 about the aurora.

This article lists seven art techniques and four poetry types that can be used to depict and describe the aurora.

A Brief Introduction

Short Description:
A brief introduction to authentic learning using anthropological ethnography. This resource utilizes ethnographic case studies to illustrate the concepts of authentic learning.

Word Count: 5997

(Note: This resource's metadata has been created automatically by reformatting and/or combining the information that the author initially provided as part of a bulk import process.)

Short Description:
This guide is for faculty authors, librarians, project managers and others who are involved in the production of open textbooks in higher education and K-12. Content includes a checklist for getting started, publishing program case studies, textbook organization and elements, writing resources and an overview of useful tools.

Long Description:
This guide is for faculty authors, librarians, project managers and others who are involved in the production of open textbooks in higher education and K-12. It includes a checklist for getting started, publishing program case studies, textbook organization and elements, writing resources and an overview of useful tools.

Contributors include: Karen Bjork, Head of Digital Initiatives, Portland State University Library. Caitie Finlayson, Assistant Professor, Department of Geography, University of Mary Washington. Dianna Fisher, Director of Open Oregon State. Linda Frederiksen, Head of Access Services, Washington State University, Vancouver. Ralph Morelli, Professor, Computer Science, Emeritus, Trinity College. Shane Nackerud, Technology Lead, Library Initiatives, University of Minnesota Libraries. Deb Quentel, Director of Curriculum Development & Associate Counsel, Center for Computer-Assisted Legal Instruction (CALI). Cody Taylor, Emerging Technologies Librarian, University of Oklahoma Libraries. Anita R. Walz, Open Education, Copyright & Scholarly Communications Librarian, Virginia Tech.

The authors invite the open textbook community to contribute their experience and knowledge for future editions of this guide. If you would like to offer additional case studies, frameworks and examples, please email open@umn.edu. Together we can create a flexible resource to support open textbook creation in a variety of contexts.

Word Count: 15985

(Note: This resource's metadata has been created automatically by reformatting and/or combining the information that the author initially provided as part of a bulk import process.)

The engineering design process involves many steps. Not only must an engineer be able to devise a solution to a problem, he or she must also be ready to test and evaluate that solution to reach the best result. To successfully complete the design process, an engineer must be able to identify design flaws and learn from his or her mistakes. In this video segment adapted from ZOOM, learn about the design process as cast members create automatic door openers that enable them to open their bedroom doors while lying on their beds. For grades 3-8.

A Software Carpentry lesson to learn how to use Make Make is a tool which can run commands to read files, process these files in some way, and write out the processed files. For example, in software development, Make is used to compile source code into executable programs or libraries, but Make can also be used to: run analysis scripts on raw data files to get data files that summarize the raw data; run visualization scripts on data files to produce plots; and to parse and combine text files and plots to create papers. Make is called a build tool - it builds data files, plots, papers, programs or libraries. It can also update existing files if desired. Make tracks the dependencies between the files it creates and the files used to create these. If one of the original files (e.g. a data file) is changed, then Make knows to recreate, or update, the files that depend upon this file (e.g. a plot). There are now many build tools available, all of which are based on the same concepts as Make.

The impact of natural disasters is made vivid in this video segment adapted from NOVA. A small town in Iceland, prepared for recurrent avalanches, is devastated when one takes a new and damaging path.

In this real world problem students solve questions based on the relationship between production costs and price.

This professional development article describes approaches to using social media in harnessing the power of Web 2.0 technologies to reinforce the connection between multimedia literacy and powerful content-area learning in grades K-5. The emphasis is on collaboration with the school librarian. The article appears in the free online magazine Beyond Weather and the Water Cycle, which is structured around the seven essential principles of the climate sciences.

World Bank report which explores the reasons for Out-of-School youth and what needs to be done to get them back into schooling.

Students use their senses to describe what the weather is doing and predict what it might do next. After gaining a basic understanding of weather patterns, students act as state park engineers and design/build "backyard weather stations" to gather data to make actual weather forecasts.

In this inquiry activity, students generate investigable questions to explore the link between hygiene/cleanliness and bacteria growth/population. The students will present their conclusions, and video clips containing additional information will be discussed.

This task provides a real world context for interpreting and solving exponential equations. There are two solutions provided for part (a). The first solution demonstrates how to deduce the conclusion by thinking in terms of the functions and their rates of change. The second approach illustrates a rigorous algebraic demonstration that the two populations can never be equal.

Try your hand at assembling the following bacteria jigsaw puzzle created with a Streptococcus image from CELLS alive! This puzzle is 32 pieces and generally takes a few minutes to solve.

Spreadsheets Across the Curriculum module. Students tabulate and graph data on bacteria density vs. time for a culture. Data start with innoculation and progress through the peak and decline.

This series of word problems requires students to apply the concepts of factors and common factors in a context.

This lecture/activity on force will further a students' understanding of forces on an object, as well as the difference between a balanced and unbalanced forces.