Activity
Museum of Science

The Atom's Family: Mighty Molecules

For Students 9th - 10th
In this activity, students construct models of molecules using marshmallows and gum drops.
Lesson Plan
Chem Tutor

Chem Tutor: Chemistry: Compounds

For Students 9th - 10th
This instructional activity focuses on chemical compounds including Ionic and Covalent Bonds, Valences, Lewis Structures, Binary Covalent Compounds, Radicals or Polyatomic Ions, and much more. It also includes a compound worksheet in...
Handout
Clackamas Community College

Clackamas Community College: Alkynes

For Students 9th - 10th
On this page from Clackamas Community College, the nomencalture, structure, and chemical reactions of alkynes are discussed.
Handout
Wikimedia

Wikipedia: Ester

For Students 9th - 10th
Wikipedia entry for the chemical compound ester. Includes naming conventions, properties, reactions, and the like.
PPT
Sophia Learning

Sophia: The Properties of Water: Lesson 3

For Students 9th - 10th
This lesson will provide an understanding of the chemical and physical nature of water. It is 3 of 4 in the series titled "The Properties of Water."
PPT
Sophia Learning

Sophia: The Properties of Water: Lesson 4

For Students 9th - 10th
This lesson will provide an understanding of the chemical and physical nature of water. It is 4 of 4 in the series titled "The Properties of Water."
Unit Plan
Sophia Learning

Sophia: The Properties of Water: Lesson 1

For Students 9th - 10th
This lesson will provide an understanding of the chemical and physical nature of water. It is 1 of 4 in the series titled "The Properties of Water."
Interactive
Concord Consortium

The Concord Consortium: Molecular Workbench: Explosions

For Students 9th - 10th
Observe an explosion on a molecular level. Understand how explosions can do work.
Lesson Plan
Science Education Resource Center at Carleton College

Serc: Investigating Liquids: Color Changing Milk

For Teachers K - 1st
In this chemistry lab, the students will investigate what happens to the liquids: milk and food coloring, when dish soap is placed on a Q-tip and then put into the solution.
Unit Plan
Other

Us: Valence Shell Electron Pair Repulsion (Vsepr)

For Students 9th - 10th
An excellent tutorial that examines VSEPR and pairs of valence electrons. The valence shell electron pair repulsion concept is explored using animated models. Includes a VSEPR calculator. Use the toolbar on the left to navigate through...
Unknown Type
McGraw Hill

Glencoe Biology: Chemistry in Biology: Chapter Test Practice

For Students 9th - 10th
Try these twenty multiple-choice questions to review the concepts of the chemistry embedded in biology. Each question has a clickable hint, and the entire assessment is self-checking.
Graphic
American Chemical Society

Middle School Chemistry: Why Does Water Dissolve Salt?

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

Sophia: Polarity of Molecular Compounds: Lesson 2

For Students 9th - 10th
This lesson will demonstrate how to use molecular shape to determine if a molecule is polar or nonpolar. It is 2 of 2 in the series titled "Polarity of Molecular Compounds."
Website
Georgia State University

Georgia State University: Hyper Physics: Ionization Energies

For Students 9th - 10th
A concise description of ionization energy, and a line graph that plots the ionization energies of the first 88 elements vs. the atomic numbers.
Handout
Science4Fun

Science4 Fun: Molecules

For Students 1st - 6th
What is a molecule? Discover why molecules are formed and other fun facts.
Activity
Educaplus (Jesús Peñas Cano)

Educaplus: Polaridad Y Diferencias De Electronegatividad [In Spanish]

For Students 9th - 10th
Test your knowledge of Chemistry. Complete the diagram by dragging the labels to the correct location.
Website
Other

Institut Fur Chemi: Linus Pauling (German and English)

For Students 9th - 10th
This is a brief biography of Nobel Prize winner Linus Pauling.
Website
Royal Society of Chemistry

Royal Society of Chemistry: Gridlocks: Level 2

For Students 9th - 10th
A collection of grid puzzles that cover a wide variety of topics in intermediate high school chemistry. These are excellent for topic review and reinforcement. The puzzles can be played online and also downloaded as worksheets. Answers...
Unit Plan
Georgia Department of Education

Ga Virtual Learning: Ap Chemistry: Welcome

For Students 9th - 10th
An introduction to the College Board's AP Chemistry course, which is designed to be equivalent to a first year college chemistry course.
Article
Khan Academy

Khan Academy: Complete Ionic and Net Ionic Equations

For Students 9th - 10th
How to use the molecular equation to find the complete ionic and net ionic equation.
eBook
CK-12 Foundation

Ck 12: Flex Book Textbooks: Chemistry Second Edition

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] A complete, web-based, multi-media textbook covering a wide variety of Chemistry concepts.
Online Course
Cosmo Learning

Cosmo Learning: Introduction to Solid State Chemistry

For Students 9th - 10th
A collection of video lectures from a course that investigates the application of basic chemistry principals to engineering systems. The course draws from industrial practice to give examples of the application in engineering systems. In...
Activity
Khan Academy

Khan Academy: Counting Valence Electrons

For Students 9th - 10th
A short assessment to see if you understand valence electrons in specific elements.
Handout
Wikimedia

Wikipedia: Heat of Fusion

For Students 9th - 10th
This Wikipedia page provides basic descriptive information on the term, "Heat of Fusion."

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