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ChemCases.com is a web-based resource of curriculum supplements for teaching the second semester general chemistry course.Each case study features a number of the basic principles covered in a traditional general chemistry curriculum. We use these concepts to address the decisions that influence development of successful consumer, agricultural and pharmaceutical products.

instaGrok's Features:- Retrieves educational materials in multiple formats- Identifies key concepts and terminology- Helps visualize relationships between concepts- Displays definitions of terminology- Finds expert users on online forums- Generates random multiple-choice quizzes

A QUEST is a journey in Google Earth that allows the user to explore while Questioning and Understanding Earth and Space science Themes.  Created by undergraduate students at Penn State Brandywine, Earth and Space QUESTs are designed for middle school students, high school students, and the general public.  Each QUEST provides scientifically accurate information presented in a geographic context to enhance several literacies.

Encyclopedia of Earth, an electronic reference about the Earth, its natural environments, and their interaction with society. The Encyclopedia is a free, fully searchable collection of articles written by scholars, professionals, educators, and experts who collaborate and review each other's work. The articles are written in non-technical language and are useful to students, educators, scholars, professionals, as well as to the general public.

JustPaste.It is a free, simple note sharing service. At its most basic Just Paste It provides an online word processor for writing notes and documents. You can also insert images and videos into your Just Paste It notes. Sharing notes online with Just Paste It is a simple matter of clicking the "publish" button. Clicking publish generates a unique url for your notes that can share with others.  Just Paste It notes don't have to live entirely online. Notes can be started online or started offline in a MS Word document and imported to Just Paste It for editing and sharing. If you need to print your notes, Just Paste It notes can be downloaded as PDFs for printing.

Every one of these tasks includes natural differentiation for different levels of ability. They are written in general terms and can be adapted and applied as required. Use the ideas individually or combine aspects of different ones.

The History Commons contains summaries of 15,454 events, which are published on the website in the format of dynamic timelines. These timelines can be filtered by investigative project, topic, or entity (e.g., a person, organization, or corporation). You can even generate a "scalable context" timeline for any event in the History Commons database simply by clicking the date of the timeline entry. You can search for events by using the search box at the top right-hand corner, or by browsing through the list of projects.\n\n

The International Society for Technology in Education (ISTE) is the trusted source for professional development, knowledge generation, advocacy and leadership for innovation. ISTE is the premier membership association for educators and education leaders engaged in improving teaching and learning by advancing the effective use of technology in PK-12 and teacher education. ISTE is home to the National Educational Technology Standards (NETS), and ISTE's annual conference and exposition, (formerly known as NECC). ISTE represents more than 100,000 professionals worldwide.

The American Revolution Center will establish the first national museum to commemorate the entire story of the American Revolution and its enduring legacy. The museum will display its distinguished collection of objects, artifacts, and manuscripts from the American Revolution era and will offer programming, lectures, symposia, and interactive learning for teachers, students, and the general public.

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VCISE is a collection of interactive, online simulations designed to enhance traditional middle and high school science curricula by providing supplements to experimental laboratory or field work. The inquiry-based activities emphasize the scientific method. Students make observations, propose hypotheses, design experiments, collect and analyze data generated by the simulation, and synthesize and communicate results through an electronic notebook and an online report.