Other
Beautiful Chemistry: Molecular Structures
These models show the structures of some basic molecules such as water and carbon dioxide, then move on to show more complex molecular strautures.
Other
Beautiful Chemistry: Beautiful Structures: Gas and Liquid
In Beautiful Chemistry, we talk about crystals, quasicrystals and glasses, which are all solids. Here, we see the molecular structure of gases and liquids.
Other
Beautiful Chemistry: Beautiful Structures: Quasicrystals
An interactive display of quasicrystals allows students to study the inner components and molecular make-up of these structures. Since the discovery of quasicrystals, a lot of efforts have been put on finding the locations of atoms...
Concord Consortium
The Molecular Workbench Database: Ionic Bonds
In this simulation observe ionic bonds and how they affect the structure of the molecule.
PBS
Pbs Learning Media: Molecular Shapes
In this interactive activity from ChemThink, students will learn about covalent molecules and how the VSEPR theory predicts the shapes of covalently-bonded molecules.
Concord Consortium
Concord Consortium: Plastic Forces
Explore what happens when a force is exerted on a polymeric plastic material. The molecular structure of a material affects how it responds to an applied force at the macroscopic level.
Other
Beautiful Chemistry: Beautiful Structures: Amorphous Materials
An interactive display of amorphous materials allows students to study the mysterious inner components and molecular make-up of these structures.
Concord Consortium
Concord Consortium: Ceramic Forces
Explore what happens when a force is exerted on a ceramic material. The molecular structure of the material affects how it responds to an applied force at the macroscopic level.
Estrella Mountain Community College
Online Biology Book: Dna and Molecular Genetics
Microscopic images, detailed information, and illustrated diagrams help explain DNA and molecular genetics in this college-level textbook.
Concord Consortium
Concord Consortium: Metal Forces
Explore what happens when a force is exerted on a metallic material. The molecular structure of the material affects how it responds to an applied force at the macroscopic level.
Towson University
Towson University: Shapes of Molecules
This chemistry class printout details the main points of molecular geometry and explains bond hybridization and bond angles.
Science Buddies
Science Buddies: Paper Chromatography: Advanced Version 1
This project will teach you the basics of analytical chemistry, which is a must for students who want to go into chemistry or materials science. The molecules in objects we see all around us are constantly attracting each other....
National Health Museum
Nhm: Amino Acid Sequences Show Evolution
This lesson plan focuses on differences in the amino acid sequence of hemoglobin and myoglobin proteins. They use the number of differences to create a phylogenetic tree.
University of Sydney (Australia)
University of Sydney: Structure and Properties of Materials/thermal Physics
An exhaustive set of "lecture notes" on various topics in thermal physics (including thermal expansion). Explanations are well done and more interesting than most. Includes both a mathematical and conceptual treatment of topics. Humor,...
University of Colorado
University of Colorado: Ph Et Interactive Simulations: Optical Tweezers and Applications
Did you ever imagine that you can use light to move a microscopic plastic bead? Explore the forces on the bead or slow time to see the interaction with the laser's electric field. Use the optical tweezers to manipulate a single strand of...
University of Hamburg
University of Hamburg: Transcription
Decent text based description of transcription. Good background.
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.
Famous Scientists
Famous Scientists: Friedrich August Kekule
Learn about the life and work of Friedrich August Kekule, and his contributions to organic chemistry.
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)
American Chemical Society
Middle School Chemistry: Lesson Plans: Why Does Water Dissolve Salt?
Students use their own model of a salt crystal and water molecule to show how water dissolves salt. Then, they relate their observations to the structure of salt, water, and alcohol on the molecular level.
Cosmo Learning
Cosmo Learning: Ap Chemistry With Chemguy
Need to review a topic for AP Chemistry? This site features a collection of video lectures covering the curriculum of AP Chemistry. The lectures are broken up by topics and vary in length. Lectures cover thermodynamics, bonding,...
Concord Consortium
Concord Consortium: Quantum Tunneling
Delve into a microscopic world working with models that show how electron waves can tunnel through certain types of barriers. Learn about the novel devices and apparatuses that have been invented using this concept. Discover how...
CK-12 Foundation
Ck 12: Biology for High School
This digital textbook covers core biology concepts and includes interactive features, real-world examples, videos, and study guides.
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