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Apples on Parade
Children will discover the different varieties of apples after listening to a selected story by describing likenesses and differences of apples, sorting apples, graphing apples, eating apples, and creating apple star trees. This unit can be extended to allow children to cook with apples.
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A'Planting We Will Go
This lesson is based on the book, "The Tiny Seed", by Eric Carle. This story will be used to introduce the children to the concept that seeds change and grow into plants when conditions in the environment including temperature, light, water and soil are appropriate. Children will learn that plants produce seeds that can become new plants. Through extended activities, the children will experience first-hand the germination of seeds. They will become familiar with the parts of a plant and learn ho
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BEN: BiosciEdNet
This site provides access to more than 4,000 reviewed resources covering 76 biological science topics: agriculture, anatomy, bacteriology, biochemistry, biodiversity, biotechnology, botany, cardiology, cell biology, ecology, environment, evolution, genetics, geography, human biology, immunology, marine biology, microbiology, molecular biology, neurobiology, pathology, pharmacology, physiology, public health, respiratory biology, soil biology, virology, zoology, and others. Registration required.
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Birth of a Supernova, Type II
In this interactive activity from NOVA Online, learn about a type of exploding star a Type II supernova that is so large it has a mass 10 times greater than the mass of our Sun.
Author(s): WGBH Educational Foundation

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Birth of a Supernova, Type Ia
In this interactive activity from NOVA Online, learn about a type of exploding star a Type Ia supernova that is so bright that astronomers can measure the distance to the galaxy in which it resides, and even learn which elements make up the star.
Author(s): WGBH Educational Foundation

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A Mutation Story
This video segment describes the role of the sickle cell gene in natural selection. Footage courtesy of the PBS series Secret of Life: "Accidents of Creation."
Author(s): WGBH Educational Foundation,Clear Blue Sky Product

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Altared States: Marriage Ends an Organizer's Career
In 1889, Knights of Labor General Investigator Leonora Barry surprised the union by recommending that the Woman's Department, which she headed, be disbanded. "There can be no separation or distinction of wage workers on account of sex," she argued, "and a separate department for the interests of women is a direct contradiction of this." The Knights rejected her recommendations, and Barry continued her organizing work. What finally halted Barry's organizing efforts--and the work of the union's Wo
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LC/GC magazine
LC/GC magazine is a very good source for relatively short articles about fundamental chromatographic issues as well as applications. The content is appropriate for both introdcutory analytical courses (e.g. quant) and for instrumental analysis courses.
Author(s): LC/GC

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Daisyworld Interactive Activity
Students use a JAVA interface design to explore the Daisy World model. The model is intended to illustrate a mechanism by which biota might optimize their abiotic environment by means of negative feedback. The model does not attempt to describe all of the possible mechanisms and feedbacks which might influence the ways in which the plants and climate develop. Instead, it is an heuristic model, that seeks to describe the ways in which this mechanism might work. The original model was developed by
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Caring for Your Health
Dr. Emillio Carillo comments on healthcare in the Latino community. Program examines a number of health issues, with a focus on the needs of the Latino and Black community. Host Eduardo Diaz interviews Dr. Emilio Carrillo, cofounder of the Boricua Health Organization of Boston, to discuss problems related to healthcare delivery to Boston's Latino population. 'Encore' segments include 1974 interviews conducted by former Say Brother writer/researcher Dighton Spooner with Dr. Houston Kelly (on hype
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Borders
'Borders' begins with a short dramatic piece that introduces the issues of complicity, resistance, and boundaries. This work continues to investigate these themes in the style of a documentary. In the prologue, actor Steve Buscemi plays Ted, a young scientist who goes to work at a large scientific research facility. Here he develops ideas that, much to the dismay and rebuff of his jealous fellow researchers who gather around a vending machine, are embraced by his supervisors. The young scientist
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Annie Johnson
Fritz Wetherbee reports that Annie Johnson (Boston resident) will receive the Living Legacy Award in Washington DC. Wetherbee reports that Johnson grew up in Boston and organized domestic workers through the Women's Service Clubs of Boston in the 1960s. Wetherbee notes that Johnson led the workers on a campaign for benefits. Wetherbee interviews Johnson in her home. Johnson talks about the importance of helping others. Johnson discusses her relative, Eleanor Graves Chandler, who was an early com
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Rare Earth
How special are the circumstances that have allowed complex life, like animals and plants, to develop on Earth? In this activity students systematically investigate the time frame for complex life to develop on Earth.
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Chromatography theory and modes
This site is an introductory lecture in outline form about chromatography. It appears directed toward biochemical separations. The coverage is broad but not deep. Discussions of counter-current separations, gel permeation, and ion exchange are accompanied by some mention of partition, paper, and gas chromatography
Author(s): Terry Frey

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Soil Science and Technology Home Page
This site looks at soil fertility, nitrogen in soil, soil chemistry, soils as electrical systems, soils as filters, soil physics and particle sizes (silt, sand, and clay), microorganisms in soil, nutrients that plants need, soil morphology, judging soil by feel, structures and shapes of soil, and soil profile images from Arizona, Florida, Michigan, and other states. Learn how soil is formed and how long it takes to create an inch of soil.
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Lunar Plant Growth Chamber
This site invites students to design chambers for growing plants on the moon. (Plants may be used to supplement meals of astronauts during space exploration.) Teacher guides include lessons on providing light and water for the plants, choosing plant species, exploring the moon, and designing, building, and evaluating plant growth chambers.
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Middle School Portal: Math and Science Pathways (MSP2)
The Cells Alive Web site (last mentioned in the October 25, 1996 Scout Report), offered by Quill Graphics, contains several activities to help students understand the basics of cellular biology. The animal cell cycle and cell mitosis animations are especially excellent visual learning tools, clearly showing what takes place during these events and giving well-written descriptions of each stage. The site also has three interactive quizzes on cell structure, cell function, microbes, and the immune
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Middle School Portal: Math and Science Pathways (MSP2)
Now an annual event, National Engineers Week was founded by the National Society of Professional Engineers in 1951. In 1988, the National Engineers Week consortium expanded and now includes more than 100 engineering, scientific, and education societies and major corporations dedicated to enhancing the public understanding of the engineering profession and to promoting pre-college interest in math, science, and engineering as a career option. From this website, visitors can read suggestions for w
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NASA Earth Observatory Mission: Biomes
This fun, interactive website was designed by NASA's earth observatory to introduce students to the Earth's Biomes. A biome, as defined by the site, is a community of plants and animals living together in a certain kind of climate. This website provides links to seven different biomes that students can learn about including coniferous forests, grasslands, and tundras. Each separate biome page contains a brief general description as well as basic information about characteristics such as Temperat
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Middle School Portal: Math and Science Pathways (MSP2)
If you can tear your eyes away from the mesmerizing graphics on the main page, you'll find a very detailed and comprehensive cell biology tutorial created by graphic artist/biologist John Kyrk. Kyrk's animations demonstrate all major aspects of cell biology: amino acid structure, DNA replication, transcription and translation, cellular cycles (Krebs, glycolysis, mitosis), photosynthesis, and so on. The tutorial's beautiful graphics and cool animations should make studying cell biology relatively
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