4.4 Functions returning true or false
This unit will help you to understand the forms of data that are handled by software and look at the various processes that can be applied to the data. These ideas are demonstrated through the use of a supermarket till and illustrate how simple data sets can be manipulated.
Author(s): The Open University

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Problem Solving
Problem solving is the thought processes involved in solving a problem. It is both a means of developing students' knowledge of mathematics and a critical outcome of a good mathematics education. A mathematical problem, as distinct from an exercise, requires the solver to search for a method for solving the problem rather than following a set procedure. Mathematical problem solving, therefore, requires an understanding of relevant concepts, procedures, and strategies. To become good problem solv
Author(s): K-12 Outreach,

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Copyright 2011 - K-12 Outreach, Worcester Polytechnic Institute,http://www.teachengineering.org/policy_ipp.php

Just Dance: Valpo Edition-Alyssa Brindley
LipDub at Valpo. Come join the fun!
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A global view of mobile trends
The custom research firm TNS is launching its Mobile Life 2011 study which shows the mobile web is becoming an increasingly important factor in the way people use their devices.
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Dalliance, a New Dynamic Genomic Browser
Dalliance is a dynamic javascript genomic browser that uses DAS. Talk given by Thomas Down at the DAS workshop 2011 at Hinxton, Cambridge, UK
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Genetic and Plastic Responses of a Northern Mammal to Climate Change
University of Alberta biologist Stan Boutin and his research team have recently published findings that North American red squirrels exhibit genetic changes in response to a warming climate. This Web site, from the Proceedings of the Royal Society, provides the abstract for this recently published research (full-text available only with paid subscription). With implications that extend far beyond the immediate research concerns of geneticists and environmental scientists, Boutin's work as presen
Author(s): Berteaux, D.,Boutin, S.,McAdam, AG.

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Institute for Systems Biology: T1DBase
T1DBase was created jointly by the Institute for Systems Biology, the Juvenile Diabetes Research Foundation International, and the Juvenile Diabetes Research Foundation/Wellcome Trust Diabetes and Inflammation Laboratory to support the work of Type 1 diabetes (T1D) researchers. T1DBase currently "includes annotated genomic sequences for suspected T1D susceptibility regions; microarray data; functional annotation of genes active in beta cells; and 'global' datasets, generally from the literature,
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CSU Engine Web Pages
This resource on internal combustion engines comes from a mechanical engineering professor at Colorado State University. It is essentially an online textbook with three main chapters, which cover the topics of thermodynamics, heat transfer, and fluid mechanics involved in engine operation. Users should have an understanding of basic engine components, and a background in calculus would be helpful. Some of the material is fairly conceptual, while other parts involve analytical derivations. Many s
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World AIDS Day 2004
From the Joint United Nations Programme on HIV/AIDS, this website provides information and images related to Worlds AIDS Day 2004. Notably, the site contains a downloadable version of the _AIDS Epidemic Update 2004_, which "provides the most recent estimates of the epidemic's scope and human toll, explores new trends in the epidemic's evolution, and features a special section on women and AIDS." In addition, site visitors can download a set of eleven epidemiological PowerPoint slides based on th
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Multiflyer
Multiflyer is an interactive game "for anyone who is trying to learn or 'brush up on' their multiplication." The user is in a virtual space ship and is faced with several missions on the moon, Mars, the asteroid belt, and more. To advance to each subsequent mission, the correct coordinates need to be calculated. This is where multiplication is necessary, and the user is provided with an excellent opportunity to practice the multiplication tables. The game is complete with attractive space enviro
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Seaworld: Water
An educational lesson plan entitled Water is offered by the Seaworld teacher resources Web site. Objectives of the unit include having students identify the three phases of water, discuss the hydrologic cycle, describe the structure of the water molecule and the properties of water, explain ocean currents, and more. The well designed lesson allows students to study various topics by reading provided text and completing the activities described such as measuring salt content in water and estimati
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Top500 Supercomputer Sites
Twice a year, the Top500 Project releases a list of the 500 sites with the most powerful supercomputers. The purpose of the list is "to provide a reliable basis for tracking and detecting trends in high-performance computing." The latest version was unveiled in June, and this site examines some of the most important developments and newcomers to the list. Most important is the recently constructed Earth Simulator in Japan, which was rated almost five times more powerful than second place. Additi
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GenePath: An Intelligent Assistant to the Discovery of Genetic Pathways
The Baylor College of Medicine in Houston and the University of Ljubljana in Slovenia present an improved, second version of GenePath, a "web-enabled intelligent assistant for the analysis of genetic data and for discovery of genetic networks." GenePath automates the complex process of determining gene interrelationships and users may download existing projects or start new ones from scratch. The website also provides a very detailed, nicely-designed guide to running GenePath, available as a sep
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Academy for Educational Development (AED)
The Academy for Educational Development (AED) (see also Scout report for June 30, 1995) released a report in the fall of 2004, which evaluated a teacher professional development program called Teacher Leaders for Mathematics Success, or TL=MS. The study "shows significant mathematics achievement gains among students in low-income schools in the Bronx, N.Y." after participation in the program. A summary of the findings and the full report are available from this website. The report provides an ov
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International Cryobiology Young Researchers Group
The International Cryobiology Young Researchers Group, an organization designed to foster communication among young cryobiology researchers and promote the science of cryobiology, has recently redesigned its Web site. Some parts of the site are restricted to members of the organization, but other parts are available to anyone. In addition to learning what cryobiology is, the most useful part of this site for educators is the section of Science Fair Ideas. Several ideas are presented for conducti
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Keeping Cool at Deep-Sea Vents
This Astrobiology Magazine article reports that a research team of marine scientists has determined that water chemistry controls the location and distribution of two species of weird worms inhabiting deep-sea hydrothermal vent sites: the tubeworm (Riftia pachyptila) and Pompeii worm (Alvinella pompejana). The article includes color images of the worms and monitoring equipment, links to related web pages and other astrobiology resources, and an MP3 machine text-to-speech function.
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Astrobiology Web Copyright 1999-2004 SpaceRef Interactive Inc. All rights reserved. SpaceRef respects the intellectual property of others, and we ask our users to do the same. If you believe that your

Putting a Twist on Inquiry
After studying linear motion and learning the basic concepts involved, (inertia, force, friction), middle level students can apply their learning to nonlinear situations. Using toy tops is one way to teach students the basic concepts of nonlinear motion in a fun and engaging way. In this activity, students design, construct, and test tops, then present their designs to the rest of the class.
Author(s): Andrew Kemp

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Permission to reproduce content is granted in advance under the following circumstances: (1) All educators may reproduce up to five copies of an NSTA article for personal use only. This does not inclu

Earth and Space
In earth and space science, students study the origin, structure, and physical phenomena of the earth and the universe. Earth and space science studies include concepts in geology, meteorology, oceanography, and astronomy.
Author(s): K-12 Outreach,

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2.14 Summing up
This unit is concerned with macroevolution – the patterns and processes of evolution above the species level. A crucial consideration in macroevolutionary studies is that of the evolutionary relationships (phylogeny) of the organisms in question. The unit begins with an introduction to the scope of macroevolutionary studies and illustrates methods of reconstructing phylogeny, from both morphological and molecular data.
Author(s): The Open University

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The China Model: Appeals and limitations of state capitalism
For some people, China's impressive rebound from the recent financial recession proves that a China model has emerged and will work better for China and some other developing countries than the Western model of modernisation. Zhao argues that while... (Running Time 72:01)
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