Science Education Resource Center at Carleton College
Serc: Mystery Powders: An Introduction to Physical and Chemical Properties
Learners will complete various tests of five mystery powders to develop an understanding of physical and chemical properties. They will record their observations and develop hypotheses as to what they think each mystery powder is and...
Smithsonian Institution
National Museum of American History: Fuel Cell Basics
Presents a general overview of fuel cells including what is a fuel cell, how do they work, and the different types.
The Association of the British Pharmaceutical Industry
Abpi: Enzymes
Animated learning exercise about all types of enzymes and their uses. Learn how different types of enzymes work and what effects them.
CPALMS
Florida State University Cpalms: Florida Students: Hot on the Trail
Learn what affect changing temperature has in regards to chemical reactions.
TeachEngineering
Teach Engineering: Blast Off
Rockets need a lot of thrust to get into space. In this lesson, students learn how rocket thrust is generated with propellant. The two types of propellants are discussed and relation to their use on rockets is investigated. Students...
Alabama Learning Exchange
Alex: Mentos, Soda, and Nucleation
In this lesson, Mentos candy and different types of soda are used to show examples of nucleation, surface tension, surface area, polar attractions, and supersaturated materials. A video will be used to show the examples and the students...
Alabama Learning Exchange
Alex: The Evidence of Chemistry
The young scholars will learn to identify evidence that a chemical reaction has taken place. They will use the Internet to research evidence and find examples. They will look around their school and neighborhood for examples. They will...
Other
American Academy of Allergy, Asthma and Immunology
This resource describes an organization that is involved in studies and treatments of allergies. Research and education are also important parts of this organization.
Chem4kids
Chem4 Kids: Reactions: Names to Know
Acids and bases are scaled. These facts are good knowledge to have when classifying solutions as acidic, basic, or neutral.
Other
Slcc: Gas Stoichiometry
See examples of the three types of gas stoichiometry problems: mole-volume, mass-volume, and volume-volume.
Mocomi & Anibrain Digital Technologies
Mocomi: Combustion and Flame
Explore the different types of combustion and learn about flames and fuel.
James Madison University
James Madison University: Igneous Rock Classification
This site explores the classification of igneous rocks. Content addresses classification based on color and texture, mineral composition, and chemical composition.
Khan Academy
Khan Academy: Oxidation Number
How to find oxidation numbers, and a brief introduction to oxidation-reduction (redox) reactions.
Khan Academy
Khan Academy: Complete Ionic and Net Ionic Equations
How to use the molecular equation to find the complete ionic and net ionic equation.