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  • AAAS.4D.H2 - The number of protons in the nucleus determines what an atom's electro...
  • AAAS.4D.H2 - The number of protons in the nucleus determines what an atom's electro...
Melissa Franklin: High Energy Physics
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Educational Use
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This video segment adapted from Discovering Women profiles Fermilab physicist and Harvard professor Melissa Franklin.

Subject:
Applied Science
Chemistry
Engineering
Physical Science
Physics
Technology
Material Type:
Activity/Lab
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
02/20/2004
Molecular Geometry
Unrestricted Use
CC BY
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Learn to identify different molecular shapes, to understand the interactions that create these shapes, and how to predict a molecule's shape given certain information about it. Explore these concepts using three-dimensional computer models and answer a series of questions to reinforce your understanding.

Subject:
Applied Science
Physical Science
Technology
Material Type:
Activity/Lab
Provider:
Concord Consortium
Provider Set:
Concord Consortium
Author:
Concord Consortium
Date Added:
12/11/2011
Molecular Shapes
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Educational Use
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In this interactive activity from ChemThink, learn about covalent molecules and how the VSEPR theory predicts the shapes of covalently-bonded molecules.

Subject:
Chemistry
Physical Science
Physics
Material Type:
Activity/Lab
Interactive
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
08/09/2007
The Origin of the Elements
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Educational Use
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This video segment adapted from NOVA explains the origin of the elements and how scientists use unique element profiles to identify supernova types.

Subject:
Astronomy
Chemistry
Education
Geoscience
Physical Science
Physics
Space Science
Material Type:
Activity/Lab
Diagram/Illustration
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
01/22/2004
Particulate Nature of Matter
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Educational Use
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In this interactive activity from ChemThink, examine the basic properties of matter at an atomic level and consider how various atoms affect the way a substance behaves.

Subject:
Chemistry
Physical Science
Physics
Material Type:
Activity/Lab
Interactive
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
08/09/2007
Periodic Table of the Elements
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Educational Use
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This interactive periodic table developed for Teachers' Domain provides detailed information about the chemical properties of elements and illustrates the electron configurations that determine those characteristics.

Subject:
Chemistry
Physical Science
Physics
Material Type:
Activity/Lab
Interactive
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
02/20/2004
Teaching Atomic Structure Using Cooperative Learning
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Some Rights Reserved
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This lesson plan focuses on the concepts of atomic number, mass number, isotope, and nuclear atom. A student quiz is included as an assessment instrument. This resource is from PUMAS - Practical Uses of Math and Science - a collection of brief examples created by scientists and engineers showing how math and science topics taught in K-12 classes have real world applications.

Subject:
Chemistry
Geoscience
Physical Science
Physics
Material Type:
Assessment
Lesson Plan
Provider:
NASA
Provider Set:
NASA Wavelength
Date Added:
11/05/2014
Thunderstorms Produce Antimatter
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Educational Use
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This video from NASA explains the process by which gamma-ray flashes associated with storms produce matter/antimatter particle pairs.

Subject:
Applied Science
Chemistry
Ecology
Environmental Science
Forestry and Agriculture
Geoscience
Life Science
Physical Science
Physics
Space Science
Material Type:
Lesson
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media Common Core Collection
Author:
NASA
WGBH Educational Foundation
WNET
Date Added:
10/28/2011