CK-12 Foundation
Ck 12: Physical Science: Crystalline Carbon
[Free Registration/Login may be required to access all resource tools.] Discusses different crystalline forms of carbon and their molecular structure.
Davidson College
Davidson College: Valence Shell Electron Pair Repulsion (Vsepr) Model
Presents exercises where students can check their understanding of the Valence-Shell Electron-Pair Repulsion Model by predicting what a molecular shape will be. Requires Java.
University of Colorado
University of Colorado: Ph Et Interactive Simulations: Molecule Shapes
Build a molecule in 3-D. Add single, double, and triple bonds, or a lone pair of electrons to an atom, learn what the molecule's geometric name is, see the bond angles, and manipulate each molecule to view it from all sides. Then study a...
American Institute of Biological Sciences
Action Bioscience: Microbes in Court: Emerging Field of Microbial Forensics
Learn how microbes can actually help solve crimes. Uncover some of the problems with using microbes as forensic evidence.
Royal Society of Chemistry
Royal Society of Chemistry: Gridlocks: Level 3
A collection of grid puzzles that cover a wide variety of topics in advanced high school chemistry. These are excellent for topic review and reinforcement. The puzzles can be played online and also downloaded as worksheets. Answers are...
Frostburg State University
General Chemistry Online: Chemical Bonds Faq
Find answers to common questions about chemical bonds. Recognize molecular orbital theory and know how to draw a Lewis structure.
American Chemical Society
Middle School Chemistry: Represent Bonding With Lewis Dot Diagrams
Find out how molecular bonding is represented by Lewis dot diagrams.
Concord Consortium
Concord Consortium: Protein Folding
Generate all polar, all nonpolar, or random proteins and observe how the protein folds in response to these molecular properties. Explore how the potential energy of the system changes over time to draw conclusions about how proteins...
Nobel Media AB
The Nobel Prize: Jean Baptiste Perrin Nobel Lecture
At this site from The Nobel Foundation you can read Jean Baptiste Perrin's Nobel Lecture, "Discontinuous structure of matter," in which Perrin overviews the work which earned him the Nobel Prize in Physics.
BBC
Bbc: Gcse Bitesize: Crude Oil, Hydrocarbons and Alkanes
This lesson focuses on alkanes which are saturated hydrocarbons including the general formula, properties, examples, and structures. It also provides links to a video and a test.
Massachusetts Institute of Technology
Mit: Open Course Ware: Courses: Chemistry: Advanced Organic Chemistry
College-level advanced chemistry course focusing on organic chemistry. Course highlights the application of structure and theory to the study of organic reaction mechanisms. Course features include selected lecture notes, assignments,...
Other
World of Molecules: Material Molecules
Investigate the three-dimensional structure of different types of material molecules.
Other
World of Molecules: Molecules of Life
Investigate the three-dimensional structure of different types of organic molecules.
University of Colorado
University of Colorado: Ph Et Interactive Simulations: Molecule Shapes
Explore molecule shapes by building molecules in 3D. How does molecule shape change with different numbers of bonds and electron pairs? Find out by adding single, double or triple bonds and lone pairs to the central atom. Then, compare...
Other
Western Oregon University: Intermolecular Forces
A presentation on intermolecular forces. Click the desired topic to view a PowerPoint slideshow.
University of Colorado
University of Colorado: Ph Et Interactive Simulations: Molecule Shapes: Basics
Explore molecule shapes by building molecules in 3D. Find out how a molecule's shape changes as you add atoms to a molecule.
Bio Topics
Bio Topics: Photosynthesis
This site details the process of photosynthesis. Photosynthesis is the process of the production of oxygen by plants and carbon dioxide by animals, both of which are needed for respiration purposes.
Famous Scientists
Famous Scientists: Friedrich August Kekule
Learn about the life and work of Friedrich August Kekule, and his contributions to organic chemistry.
Bio Topics
Bio Topics: Types of Antibiotics
Want to know about more antibiotics that are used to treat a variety of diseases? This site includes basic information, molecular structure, mode of action, and links to interactive 3D molecule display for common antibiotics.
National Inventors Hall of Fame
National Inventors Hall of Fame: Carl Djerassi: Oral Contraceptives
Brief biography of the scientist who is recognized for determining organic molecular structure and the synthesis of many steroids.
Concord Consortium
Concord Consortium: Proteins and Nucleic Acids
Explore the structure and function of two of the four major macromolecules: proteins and nucleic acids. This version includes Introduction to Macromolecules. (Requires Java)
Concord Consortium
Concord Consortium: Lipids and Carbohydrates
Explore the structure and function of two of the four major macromolecules, lipids and carbohydrates. (Requires Java)
Curated OER
Molecular Formula of a Diglyceride (Phospholipid)
Tutorial provides an overview of the structural features of carbohydrates, lipids, proteins, and nucleic acids.
Concord Consortium
Concord Consortium: Stem Resources: Tire Forces
Explore what happens when a force is exerted on a rubber tire with many different types of materials.
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