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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Shape explorer
This Java applet is designed to allow students to practice visualizing and calculating area and perimeter for figures formed by adjacent squares on a grid. After the student selects a size using a slide bar, the Java applet generates a random closed figure. The student enters values for the figure's area and perimeter, which are checked automatically. The applet limits figures to rectangles and generates two column comparisons of areas and perimeters for multiple figures. From the activity page,
Author(s): Shodor Education Foundation

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Copyright 1997-2004 The Shodor Education Foundation, Inc.

Better buses
How can city buses be made to run more quietly and produce less pollution? This article, part of a series about the future of energy, discusses the use of hydrogen-powered buses in Chicago and Vancouver. Students read about plans to place hydrogen-powered buses in six of the world's smoggiest cities and the potential for reduced air pollution. Copyright 2005 Eisenhower National Clearinghouse
Author(s): Iowa Public Television. Explore More Project

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Copyright 2004, Iowa Public Television.

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

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

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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Which Roof is Tops?
When you walk or drive around your neighborhood what do the roofs look like? What if you lived in an area with a different climate, how would that effect the style of roof that you might find. This is an introductory activity to explore the advantages of different roof shapes for different climates or situations.
Author(s): Center for Engineering Educational Outreach,

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Copyright 2011 - Center for Engineering Educational Outreach, Tufts University,http://www.teachengineering.org/policy_ipp.php

My Mechanical Ear Can Hear!
Students are introduced to various types of hearing impairments and the types of biomedical devices that engineers have designed to aid people with this physical disability.
Author(s): Integrated Teaching and Learning Program,

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Copyright 2011 - Integrated Teaching and Learning Program, College of Engineering, University of Colorado at Boulder,http://www.teachengineering.org/policy_ipp.php

The Mummified Troll: Devising a Protection Plan
Students are introduced to the parameters of an engineering challenge in which their principal has asked them to devise an invisible security system to cost-effectively protect a treasured mummified troll, while still allowing for visitor viewing during the day. Students generate ideas for solving the grand challenge, first independently, then in small groups, and finally, compiled as a class.
Author(s): VU Bioengineering RET Program, School of Engineeri

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Copyright 2011 - VU Bioengineering RET Program, School of Engineering, Vanderbilt University,http://www.teachengineering.org/policy_ipp.php

Physics
Physics is the scientific study of the basic principles of the universe, including matter, energy, motion and force, and their interactions. Major topics include classical mechanics, thermodynamics, light and optics, electromagnetism and relativity.
Author(s): K-12 Outreach,

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

All Caught Up
Commercial fishing nets often trap unprofitable animals in the process of catching their target species. In the following activity, students will experience the difficulty that fishermen experience while trying to isolate a target species when a variety of animals are found in the area of interest. The class will then discuss the large magnitude of this problem. Students will practice their data acquisition and analysis skills, through the collection of data and processing of this information to
Author(s): Engineering K-Ph.D. Program,

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Copyright 2011 - Engineering K-Ph.D. Program, Pratt School of Engineering, Duke University,http://www.teachengineering.org/policy_ipp.php

Sound for Sight
Echolocation is the ability to orient by transmitting sound and receiving echoes from objects in the environment. As a result of a Marco-Polo type activity and subsequent lesson, students learn basic concepts of echolocation. They use these concepts to understand how dolphins use echolocation to locate prey, escape predators, navigate their environment, such as avoiding gillnets set by commercial fishing vessels. Students will also learn that dolphin sounds are vibrations created by vocal organs
Author(s): Engineering K-Ph.D. Program,

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Copyright 2011 - Engineering K-Ph.D. Program, Pratt School of Engineering, Duke University,http://www.teachengineering.org/policy_ipp.php

Do Different Colors Absorb Heat Better?
Students test whether the color of a material affects how much heat it absorbs. Students will place an ice cube in a box made of colored paper (one box per color; white, yellow, red and black), which they will place in the sun. The students will make prediction as to which color will melt the ice cube first. They will record the order and time required for the ice cubes to melt.
Author(s): Center for Engineering Educational Outreach,

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Copyright 2011 - Center for Engineering Educational Outreach, Tufts University,http://www.teachengineering.org/policy_ipp.php

5.1.3 Keeping Microsoft up-to-date
Frightened of the internet? This unit will help you make effective use of the internet, giving you the basic skills required for using web-based resources. Useful tricks and tips are provided as well as information on web browsers, the main features of a browser window, how to look at websites, using hyperlinks, searching for information on the internet, copying text, avoiding computer viruses, and using PDFs.
Author(s): The Open University

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Acknowledgements
In this unit you will find a discussion of the national curricula framework in Scotland. This is discussed in terms of the literacy curricula, and compared to the framework set up in England and Wales.
Author(s): The Open University

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4.8.3 Mode
Your course might not include any maths or technical content but, at some point during your course, it’s likely that you’ll come across information represented in charts, graphs and tables. You’ll be expected to know how to interpret this information. This unit will help you to develop the skills you need to do this. This unit can be used in conjunction with the ‘More working with charts, graphs and tables’ unit, which looks into more ways to present statistical information and shows y
Author(s): The Open University

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4.8.1 Mean
Your course might not include any maths or technical content but, at some point during your course, it’s likely that you’ll come across information represented in charts, graphs and tables. You’ll be expected to know how to interpret this information. This unit will help you to develop the skills you need to do this. This unit can be used in conjunction with the ‘More working with charts, graphs and tables’ unit, which looks into more ways to present statistical information and shows y
Author(s): The Open University

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Asteroids
In this lesson, students learn some basic facts about asteroids in our solar system. The main focus is on the size of asteroids and how that relates to the potential danger of an asteroid colliding with the Earth. Students are briefly introduced to the destruction that would ensue should a large asteroid hit, as it did 65 million years ago.
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Learn About Sedimentary Rocks
In this video the viewer will learn about sedimentary rocks. Phrases appear on the screen to highlight the words of the speaker. (01:44)
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Exercise Physiology: The Response of Metabolic Rate to Physical Activity
In this lab, students measure their heart rate, oxygen consumption, and carbon dioxide production in various physical activities on a treadmill or cycle ergometer. After learning the techniques in the first lab period, each group of 3-4 students designs an independent investigation that is performed during the second lab period. To measure metabolic rate, students collect expired air in a Douglas bag, then measure the volume, the temperature, and the concentration of oxygen and carbon dioxide. W
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