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Metals and Nonmetals
In this elements worksheet, students determine if the given elements are metals or nonmetals. Students give the valence electrons for other elements. This worksheet has 10 fill in the blank questions.
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World Geography Quiz
In this world geography worksheet, students answer several questions based on world geography and landmarks. Students answer 10 multiple choice questions.
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You Either Know It or You Don't
In this research activity worksheet, students research using the Internet or library as their source. Students answer 15 research questions.
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Hertzsprung-Russell Diagram
Young scholars examine the relationship between temperature and brightness. In this astronomy lesson students will correlate the evolution of stars to the HR diagram plotted.
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Blood, I Presume?
Students explain the value of blood in trials. In this DNA instructional activity students work together to collect and share information and ideas that they come up with after learning how to distinguish blood from other...
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Mechanical, Electrical and Radiant Energy
Students write a hypothesis and complete a lab. In this investigative instructional activity students complete their lab and a worksheet about energy.
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Life is Weird!
Students describe major features of cold seep communities, and list at least five organisms typical of these communities. They infer probable trophic relationships among organisms typical of cold-seep communities and the surrounding...
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One Tough Worm
Students explain the process of chemosynthesis. They are able to explain the relevance of chemosynthesis to biological communities in the vicinity of cold seeps.
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It's the Slime Time
Students experiment to understand the basic concept of polymerization and to understand the dissolution theory. Student experiment with polymers to understand its behavior and the mechanical behavior of polymer networks.
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Physical and Chemical Changes
Eighth graders view a PowerPoint presentation that assist them in distinguishing between physical and chemical changes. They compare their observations of demonstrations to a list of clues recognizing types of changes.
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Nasa's Return To Flight: Testing In
Pupils explain basic components of the space shuttle stack and the chemical fuel makeup and storage used on the external tank of space shuttle. They discuss findings of Columbia mission accident. and the safety improvements that have...
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The Chemistry of Fire and Other Oxidation Reactions
Students explore the process of combustion.
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Sustaining Life Under the Ice
High schoolers design and conduct experiments in order to identify the components of lake water environments that are affected by winter ice cover. They use the experiment results to propose effective human management of these ecosystems.
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Roll or Attendance
Learners stand for roll call in designated spots painted by the teacher. They stand on the alphabet, numbers, periodic table, and keyboard.
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The People's Right to Know
Students review Supreme Court ruling on the right to know, prior restrain and access to government. They read The Progressive case and hold a moot court to argue the outcome.
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Constructing a Spectroscope
Pupils construct a simple spectroscope. They observe the emission spectrum produce by a source of light.
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