Unit Plan
Sophia Learning

Sophia: Hydrogen Bonding Definition: Lesson 1

For Students 9th - 10th
This lesson will define hydrogen bonding. It is 1 of 2 in the series titled "Hydrogen Bonding Definition."
Website
Ducksters

Ducksters: Chemistry for Kids: Chemical Bonding

For Students 9th - 10th
Study chemical bonding in chemistry including atoms, valence electrons, ionic and covalent bonding, and how molecules are formed on this site!
Unknown Type
Khan Academy

Khan Academy: Bond Hybridization

For Students 9th - 10th
Practice determining the hybridization for atoms in covalent compounds. Use the interactive scratch pad to work out the problems.
Article
Khan Academy

Khan Academy: Single and Multiple Covalent Bonds

For Students 9th - 10th
Explains what covalent bonds are and the difference between them and ionic bonds. Discusses the properties of polar and non-polar covalent bonds, and single and multiple covalent bonds, and gives analogies and examples of how covalent...
Unit Plan
Sophia Learning

Sophia: Ionic Bonding: Lesson 2

For Students 9th - 10th
This lesson will define an ionic bond. It is 2 of 3 in the series titled "Ionic Bonding."
Unknown Type
Khan Academy

Khan Academy: The Chemical Structure Consequences of Beta Lactams

For Students 9th - 10th
The Chemical Structure Consequences of Beta-lactams.
Lesson Plan
American Chemical Society

Middle School Chemistry: Chapter 4: The Periodic Table and Bonding

For Teachers 9th - 10th
Six middle school chemistry lessons about the periodic table and bonding complete with handouts and animations.
Handout
National Institutes of Health

Ncbi: The Molecular Biology of the Cell: The Chemical Components of a Cell

For Students 9th - 10th
Advanced chapter of the book "The Molecular Biology of the Cell" describes and provides illustrations of our most current understanding of the chemical makeup of cells and their components. Explains in detail how electron activity keeps...
Lesson Plan
Utah Education Network

Uen: Classroom Bonding

For Teachers 9th - 10th
Students will be assigned an ion "name tag" and move around the classroom finding suitable other "atoms" to bond with.
Handout
Science Struck

Science Struck: Characteristics of Ionic Bonding

For Students 9th - 10th
Explains what chemical bonds are and how they form, the three most common types, and the characteristics of ionic bonds. Gives an example of ionic bonding.
Handout
Michael Blaber, PhD

Fsu: Basic Concepts of Chemical Bonding: Exceptions to the Octet Rule

For Students 9th - 10th
Lists the exceptions to the octet rule and provides a discussion and diagrams explaining each one. Includes clear diagrams illustrating this concept.
eBook
Simon Fraser University

Chem1 Virtual Textbook: Hybrid Types and Multiple Bonds

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. Acting as a second part to a discussion on hybrid types of bonding, this site specifically...
Lesson Plan
American Chemical Society

Middle School Chemistry: Energy Changes in Chemical Reactions

For Students 9th - 10th
Students will conduct two chemical reactions: endothermic and exothermic. They will see an animation that shows that it takes energy to break bonds and that energy is released when new bonds are formed, and use that animation to explain...
Website
American Chemical Society

American Chemical Society: Hompage

For Students 9th - 10th
ChemCenter, available from the American Chemical Society, provides chemistry news, reference sources and other public services.
Interactive
Concord Consortium

The Molecular Workbench Database: Chemical Reactions and Stoichiometry

For Students 9th - 10th
This simulation helps students investigate the basics of chemical equations. Students will review stoichiometry and what effects their reaction rates.
Interactive
Concord Consortium

The Molecular Workbench Database: Energy Conservation in Chemical Reactions

For Students 9th - 10th
Follow the energy conversion from potential to kinetic in this interactive activity that explores total energy in chemical reactions.
Lesson Plan
Science Education Resource Center at Carleton College

Serc: Introducing Ionic Bonds: How Does the String Hold Together?

For Teachers 9th - 10th
This inquiry activity introduces chemical and ionic bonds and allows students to investigate an unknown situation, make hypotheses, and share data.
Graphic
American Chemical Society

Middle School Chemistry: Temperature and Rate of a Chemical Reaction

For Students 9th - 10th
Watch molecules collide with enough energy that bonds break and form new bonds in a chemical reaction.
Interactive
Concord Consortium

The Concord Consortium: Molecular Workbench: Seeing Chemical Equilibrium

For Students 9th - 10th
Observe a visual representation of the equilibrium of products and reactants in chemical reactions. Record data while the reactions are taking place and print out a report afterwards.
Unit Plan
CPALMS

Florida State University Cpalms: Florida Students: Physical and Chemical Changes

For Students 7th - 9th
Explore the differences between chemical and physical changes, including some examples at the atomic level.
PPT
Other

Chemical Bonds: Writing Lewis Structures

For Students 9th - 10th
This slide show explains the rules for writing Lewis structures and then demonstrates an example. It then provides a practice example for the student to try.
Website
Nobel Media AB

The Nobel Prize: The Nobel Prize in Chemistry 1954

For Students 9th - 10th
Read about Linus Carl Pauling (1901-1994), the recipient of two Nobel Prizes, and his research into the nature of the chemical bond which earned him recognition in the world of chemistry.
PPT
McMaster University

Mc Master University: Chemistry: Ionic Bonds

For Students 9th - 10th
This site gives a brief description of bonding in ionic compounds.
PPT
Other

Chemical Bonds: Electronegativity

For Students 9th - 10th
A slideshow with several slides dedicated to electronegativity, the trend which is illustrated in the slide at this link. Others slides explain how the electronegativity can be used to determine bond character.

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