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Chemical Equilibrium
You can access the problems below via the Load Homework dialogue in the File menu of the Virtual Lab. They have been organized by concept and ranked by difficulty (A ranking of 1 denotes an easier problem; 5 is more challenging). Word files for these problems are provided so that you may edit and distribute the assignments in your classroom. The following types of problems can be found: Cobalt Chlorid and LeChatlier's Principle and DNA Binding.
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Meals-Ready-To-Eat Scenario
You and a friend are hiking the Appalachian Trail when a storm comes through. You stop to eat, but find that all available firewood is too wet to start a fire. From your Chem 106 class, you remember that heat is given off by some chemical reactions; if you could mix two solutions together to produce an exothermic reaction, you might be able to cook the food you brought along for the hike. Luckily, being the dedicated chemist that you are, you never go anywhere without taking along a couple chemi
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Mixed Reception Scenario
This activity is set in a research group that is developing an antivenom for spider bites. In the opening scene, Nelson Pogline, a talented graduate student, dies unexpectedly at a university reception. As a detective, you must use chemistry concepts to determine if this was murder and if so, solve the case. You can interview suspects using Quicktime movies, investigate the crime scene for clues with Quicktime Virtual Reality images, and analyze the evidence from the crime lab. This activity req
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Molarity and Density
You can access the problems below via the Load Homework dialogue in the File menu of the Virtual Lab. They have been organized by concept and ranked by difficulty (A ranking of 1 denotes an easier problem; 5 is more challenging). Word files for these problems are provided so that you may edit and distribute the assignments in your classroom. The following types of problems can be found: dilution problems, Sucrose problem, Making Solutions from Solids, Metal Density problem, Liquid Density proble
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Quantitative Analysis
You can access the problems below via the Load Homework dialogue in the File menu of the Virtual Lab. They have been organized by concept and ranked by difficulty (A ranking of 1 denotes an easier problem; 5 is more challenging). Word files for these problems are provided so that you may edit and distribute the assignments in your classroom. The following types of problems can be found:Unknown Silver Chloride and Gravimetric Determination of Arsenic.
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Quahog Dissection
This Rhode Island Sea Grant informational page presents a descriptive guide to Quahog (a type of hard-shell clam) dissections. The page accompanies students performing a Quahog dissection, using colorful images and highlighted vocabulary terms to illustrate special features. In addition to general anatomy, the reference includes informational sections about feeding & digestion and respiration & circulation. Linked terms direct users to related Sea Grant web pages.
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NOAA: National Marine Sanctuaries
This webpage features information on the marine life and habitats of the marine sanctuaries in the United States. Photographs, videos, and information on conservation efforts, protection, management and heritage of the sanctuaries are included. Users can click on the marine conservation sanctuary of their choice to take a virtual journey. This webpage is sponsored by the National Oceanic and Atmospheric Administration (NOAA).
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NeMO Explorer
We have used visualization software to create 3-D virtual environments at six NeMO sites. Each virtual site is based on a real location at Axial Volcano, but the virtual views allow you to see the seafloor in a way that would otherwise not be possible. And you can visit any time! Each virtual site has a fly-through movie, a panorama, and links to video clips.
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Inquiry Page
The Inquiry Page is a dynamic virtual community where inquiry-based education can be discussed, resources and experiences shared, and innovative approaches explored in a collaborative environment. The site features a growing database of inquiry units, and you can also build your own inquiry units. The ...
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TamaTipico
Tamatipico Is Your virtual flexworker: He works, he rests and he has fun when you want him to! Raise his productivity but pay attention to his energy and his happyness because he could get injured or strike.
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Captured Wisdom in Middle School
This site presents stories about successful teaching in middle school. Learn how an e-mail list helped students write better historical fiction, or how fifth-grade students planned a virtual vacation using cd-roms, travel books, and the Internet.
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Harpooned
Harpooned is a free game for Windows. It is a Cetacean Research Simulator, where you play the role of a Japanese scientist performing research on whales around Antarctica.
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Virtual Worlds Almanac
This is a project to create a free, complete, up-to-date, and reliable guide to virtual worlds. So far we have 159 entries on virtual worlds written and edited by people from around the globe.
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UChannel
The UChannel (also known as the University Channel) makes videos of academic lectures and events from all over the world available to the public. It is a place where academics can air their ideas and present research in a full-length, uncut format. Participating universities contribute video and audio recordings of lectures, seminars, panels and interviews to a virtual pool of academic content. Participants produce their own content, under their own name. The UChannel provides the audience for
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Inference for Proportions Activity
This activity provides practice for constructing confidence intervals and performing hypothesis tests. In addition, it stresses interpretation of confidence intervals and comparison and application of results in context.
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Two Reliable and Inexpensive Lysozyme Assays for Teaching Enzymology and Microbiology
This exercise will allow students to actively learn about enzyme assays by performing two types that have relevance to the students interests, radial diffusion assay and spectrophotometry, and by using an enzyme, lysozyme, that is easily understandable and is applicable to their studies outside of this lab.
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It Takes All Kinds to Make a World
This fun Web site is part of OLogy, where kids can collect virtual trading cards and create projects with them. Here, marine biologist Melanie Stiassny introduces kids to biodiversity in the ocean. The article contains three engaging, kid-friendly sections: Diversity of Life on Earth, which has an overview of six major groups of life on Earth and challenges kids to determine the correct group for nine different life forms, including blue-green alga, spiny lobster, red mangrove, and white marlin.
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Rose Center for Earth and Space
This Web site, created to complement the museum's Rose Center for Earth and Space, offers a virtual visit to the museum, complete with text, photos, and video.
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The Ancient City of Petra
This fun Web article is part of OLogy, where kids can collect virtual trading cards and create projects with them. Here, they learn about the ancient city of Petra. The article begins with an overview of this city, which was located along the ancient trade routes between Arabia, Egypt, and the Mediterranean Sea. Kids then have the chance to take a walk through Petra's ruins.
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What's the Big Idea? Archeology
This fun Web article is part of OLogy, where kids can collect virtual trading cards and create projects with them. Here, they learn about archeology Piecing Together the Puzzle of History looks at how archaeologists use clues to assemble a picture of the past. Clues to the Past explains that, like all scientists, archaeologists begin with a question they want to explore. Fieldwork Is Where They Dig In explores the challenges of finding a site to excavate. Evidence of an Era has an overview of th
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