Lesson Plan
American Chemical Society

Middle School Chemistry: Energy Levels, Electrons, Ionic Bonding

For Teachers 9th - 10th
Students discover that ionic bonding occurs when electrons are transferred from one atom to the other and not shared as in covalent bonding.
eBook
Simon Fraser University

Chem1 Virtual Textbook: Chemical Bonds: Covalent or Ionic or What?

For Students 9th - 10th
Use this resource to understand polar covalence in ion-derived solids.
Unit Plan
Georgia Department of Education

Ga Virtual Learning: Ap Chemistry: Bonding

For Students 9th - 10th
In this module students explore the properties of chemicals with covalent and ionic bonds. Students learn that there are different types of covalent bonds, polar and nonpolar, and that the type of covalent bond along with the shape of a...
Unit Plan
CK-12 Foundation

Ck 12: Polarity in Chemical Bonds

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Students will determine the polarity of a chemical bond using the electronegativity chart, and then distinguish between nonpolar covalent, polar covalent, and ionic...
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.
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
Vision Learning

Visionlearning: Chemistry: The Nature of the Chemical Bond

For Students 9th - 10th
This site talks about ionic, polar covalent, and non-polar covalent bonding.
Website
Other

All About Covalent Compounds!

For Students 9th - 10th
Visit this site to find out what covalent compounds are, how covalent bonding is different from ionic bonding, how the properties of covalent compounds differ from ionic compounds, and how to name covalent compounds. There is also a link...
Unit Plan
CK-12 Foundation

Ck 12: Polarity and Intermolecular Forces

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] The following online tutorial describes how the electronegativity difference between two atoms in a covalent bond results in the formation of a nonpolar covalent,...
Handout
Ohio State University

Ohio State University: Electronegativity & Bond Polarity

For Students 9th - 10th
Excellent graphics help this page explain the relationship between electronegativity and bond polarity.
Article
Khan Academy

Khan Academy: Biology: Chemistry of Life: Chemical Bonds

For Students 9th - 10th
Review over covalent, hydrogen, and ionic bonding in this article. Learn how molecules are held together by chemical bonds.
Interactive
Concord Consortium

Concord Consortium: Stem Resources: Chemical Bonds

For Students 9th - 10th
By working through this web-based activity, students differentiate between ionic, non-polar covalent, and polar covalent bonds. Specifically, distinctions are made between bonding types based on orbital shapes and electronegativity...
Lesson Plan
American Chemical Society

Middle School Chemistry: Represent Bonding With Lewis Dot Diagrams

For Teachers 9th - 10th
Learners draw and interpret Lewis dot diagrams for individual atoms and both covalent and ionic compounds.
Website
PBS

Pbs Learning Media: Chemical Bonds

For Students 9th - 10th
This interactive activity developed for Teachers' Domain demonstrates how attractive forces between atoms create chemical bonds, resulting in the formation of molecules and compounds.
Lesson Plan
Utah Education Network

Uen: Grouping Bonds

For Teachers 9th - 10th
Students will group a selection of electron dot structures and determine similarities and differences between covalent and ionic bonding.
Unit Plan
Texas Education Agency

Texas Gateway: Ionic and Covalent Bonding

For Students 9th - 10th
In this tutorial, students learn about ionic and covalent bonds and predict which elements will form which type of bond. Includes interactive exercises as well as videos.
Unit Plan
OpenStax

Open Stax: Chemical Bonds

For Students 9th - 10th
Learn here about chemical bonds, a weak or strong electrical attraction that holds atoms in the same vicinity.
Handout
Chem Tutor

Chem Tutor: Bonds in General

For Students 9th - 10th
A summary of bonding terms and the importance of electrons in bonding.
Lesson Plan
Utah Education Network

Uen: Conductivity and Bonding

For Teachers 9th - 10th
Students will measure the conductivity of several compounds and solutions in order to predict the bond types (ionic or covalent) in the substances tested.
Handout
Frostburg State University

General Chemistry Online: Ionic and Molecular Compounds

For Students 9th - 10th
Provides a good outline of the concepts involved in ionic and covalent bonding, with links to definition of terms. Features a list of common molecular compounds and a chart that compares ionic and molecular compounds.
Handout
Chem Tutor

Chem Tutor: Binary Covalent Compounds

For Students 9th - 10th
An explanation of bonding in binary covalent compounds. Rules for naming binary covalent compounds using common names and system names are also provided.
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.
PPT
University of Southern California

Atomic Bonds

For Students 9th - 10th
This slide show on atomic bonds contains several slides on electron affinity. Other topics include covalent, Sigma and Pi bonds, and atomic bonding in solids.
Unit Plan
Georgia Department of Education

Ga Virtual Learning: Physical Science: Bonding and Chemical Reactions

For Students 9th - 10th
Through informational text, interactive puzzles, and review questions, students differentiate ionic and covalent bonds and identify the properties of each. They also use oxidation numbers to predict formulas of ionic compounds, name...

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