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Results #1-#10 of 100+
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Match Score:
100
Byline:
Editor: R. Torres-Isea
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A commercial source for x-ray filters, UV filters, EUV filters, thin films, ultrathin foils, and Be windows. Transmission curves are available on line.
  
Match Score:
100
Byline:
Publisher: CBS News
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When a pair of scientists first introduced cold nuclear fusion in 1989 as a source of almost limitless energy, the scientific community quickly discredited the experiments. In some…
  
Match Score:
100
Byline:
Publisher: University of Wisconsin MRSEC
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This Project-Based Learning module for middle school explores the properties of Nitinol, a nickel-titanium alloy with shape memory that is representative of "smart materials". It…
Please be aware that our link checker has indicated a possible issue with the link to this material.
  
Match Score:
100
Byline:
A. Carpi; Publisher: Visionlearning
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This is the second part of a classroom-tested learning module on the development of atomic theory. It focuses on the discovery of ions, isotopes, and electron shells. The key idea is…
  
Match Score:
100
Byline:
A. Carpi; Publisher: Visionlearning
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This digital learning module provides an easily-understood overview of chemical bonding for users with little formal background in chemistry or physics. It explores ionic bonding…
  
Match Score:
100
Byline:
Publisher: Lawrence Berkeley National Laboratory
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In this classroom activity for grades 7-9, students use white marshmallows for protons and colored marshmallows for neutrons to construct atomic nuclei. The web site provides a…
  
Match Score:
100
Byline:
Publisher: PhET
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This simulation (the original PhET Java version) promotes understanding of isotopes by providing a simple way to model isotopes of the first 10 elements in the Periodic Table. In the…
  
Match Score:
100
Byline:
R. Marrero; Publisher: PhET
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This lesson plan was created specifically to accompany the PhET simulation "Isotopes and Atomic Mass". Appropriate for grades 7-10, it provides explicit guidance for modeling atoms…
  
Match Score:
100
Byline:
Publisher: PhET
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This resource simulates a nuclear chain reaction, as users fire a neutron gun to induce fission in a radioactive isotope. It initiates with a single Uranium-235 nucleus alongside a…
  
Match Score:
100
Byline:
M. Blaisdell; Publisher: PhET
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This student hand-out was created specifically to accompany the PhET simulation "Nuclear Fission". Appropriate for grades 8-12, it provides guided directions on using the simulation…
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Results #1-#10 of 100+