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Interactive
Concord Consortium

Concord Consortium: Nonbonding

For Students 9th - 10th
Bring two molecules together and observe potential energy changes.
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eBook
Simon Fraser University

Chem1 Virtual Textbook: Electron Tunneling Model

For Students 9th - 10th
Find out about shared electrons between the two nuclei. Learn about uncertainty at work.
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Unit Plan
Davidson College

Davidson College: Network Solids: Crystalline Solids

For Students 9th - 10th
Explains the differences between ionic, molecular, metallic, and network crystalline solids. Displays structures for diamond, graphite, fullerene, and silica, accompanied by questions about their chemical bonding. Electron density plots...
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Handout
National Health Museum

Access Excellence: Linus Pauling (1901 1994)

For Students 9th - 10th
This Access Excellence site provides a general biography of Linus Pauling, the two-time Nobel laureate who the elucidated chemical bonding, amino acid and protein structures, and the molecular basis of sickle-cell anemia.
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Graphic
Other

Beautiful Chemistry: Beautiful Structures: Metal Organic Frameworks

For Students 9th - 10th
Interact with these virtual structures of metal-organic frameworks. These special kinds of crystals are made of organic molecules and metal-containing units, which are linked together by chemical bonds.
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eBook
Biology Pages

Kimball's Biology Pages: Electronegativity

For Students 9th - 10th
This site, which is a personal site from Kimball's Biology, provides an overview with multiple examples of electronegativity.
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Unit Plan
CK-12 Foundation

Ck 12: Organic Reactions

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Students distinguish between substitution reactions and addition reactions, and relate the concepts of oxidation and reduction to organic reactions.
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Unit Plan
CK-12 Foundation

Ck 12: Water and Life

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] The chemical and physical properties of water are examined in this lesson, including the role of hydrogen bonds in determining water's properties. The importance of...
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Handout
Simon Fraser University

Chem1 Virtual Textbook: Enthalpy Diagrams

For Students 9th - 10th
With an overview of topics related to chemical energetics, this site provides a foundation to a study of thermodynamics and its relation to enthalpy. Topics covered include bond enthalpies and bond energies, energy content of fuels,...
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Handout
University of Utah

University of Utah: Genetic Science Learning Center: What Causes Dna Mutations

For Students 9th - 10th
Provides a great overview of DNA damage from agents such as ultraviolet light, nuclear radiation, and certain chemicals. Includes DNA strand drawings.
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Unit Plan
CK-12 Foundation

Ck 12: Properties of Water

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Students look at the chemical structure of water and learn how it determines water's properties.
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Graphic
American Chemical Society

Middle School Chemistry: Why Does Water Dissolve Sugar?

For Students 9th - 10th
Explore this animation to learn why water dissolves sugar.
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Unit Plan
Sophia Learning

Sophia: Science Tutorial: Matter

For Students 9th - 10th
Created to teach students of the 21st century, SOPHIA is bringing matter straight to your fingertips. Become the commander of your own learning experiences as you take part in this interactive tutorial. [1:02]
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eBook
Simon Fraser University

Chem1 Virtual Textbook: The Octet Rule

For Students 9th - 10th
The General Chemistry Virtual Textbook, or Chem 1, is broken into several sections covering various aspects of topics related to chemistry. This section deals with the history and uses of the octet rule. Biographical information on G.N....
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Handout
Towson University

Towson University: Drawing Lewis Structures

For Students 9th - 10th
Brief rules for writing Lewis structures for simple compounds. Some examples are included.
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PPT
Other

Organic Chemistry: Octet Rule

For Students 9th - 10th
This slide presentation contains a description of the octet rule, as well as many related topics.
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Unit Plan
CK-12 Foundation

Ck 12: General Chemistry

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] Students will be introduced to some of the basic concepts of chemistry.
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Unit Plan
Chem Tutor

Chem Tutor: Chemistry: Lewis Structures of the Elements

For Students 9th - 10th
This colorful page goes over the proper techniques for writing Lewis structures for elements. This is a great place to begin learning how to write Lewis structures. When you are ready for a more advanced lesson, follow the link to learn...
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Interactive
CK-12 Foundation

Ck 12: Plix Series: Pi: Molecular Geometry

For Students 9th - 10th
[Free Registration/Login Required] Use your knowledge of molecular geometry to analyze the structures, and determine which of them accurately illustrates the trigonal planar molecule Boron Trifluoride. Then answer two challenge questions...
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Handout
University of California

Resonance: Drawing Resonance Structures

For Students 9th - 10th
An extensive lesson from UCLA on drawing resonance structures. Includes several examples, and links to related topics. Practice problems are also provided.
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Lesson Plan
Science Education Resource Center at Carleton College

Serc: Floating Metal Pins Discrepant Event/guided Inquiry on Surface Tension

For Teachers 9th - 10th
Through a combination of an interactive demonstration and guided inquiry, students learn the basic nature of surface tension in liquids.
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Unit Plan
State University of New York

State University of New York: Atomic Electron Configuration

For Students 9th - 10th
This simulation displays the electron configurations of for the elements in relation to the element's position on the periodic table.
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Unit Plan
State University of New York

State University of New York: Electron Configurations

For Students 9th - 10th
The following simulation provides an interaction with electron configurations.
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Article
Famous Scientists

Famous Scientists: Linus Pauling

For Students 9th - 10th
This biography will give you information about the life and important scientific discoveries made by Linus Pauling. His discoveries led him to be rewarded the Nobel Prize twice.

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