Environmental Chemistry
Environmental chemistry.com: Tin
As the name of this site implies, this is a huge reference site for elemental information. Whether you are looking for properties or isotopes, this site probably has what you need. Images of structure and electron energy level can be...
Annenberg Foundation
Annenberg Learner: Democracy in America: The Modern Presidency: Tools of Power
This unit details how the role of the President of the United States has evolved to the position it is today since the ratification of the U.S. Constitution. Offers video, readings, web resources and activities.
Environmental Chemistry
Environmental chemistry.com: Periodic Table Holmium
As the name of this site implies, this is a huge reference site for elemental information. Whether you are looking for properties or isotopes, this site probably has what you need. Images of structure and electron energy level can be...
Environmental Chemistry
Environmental chemistry.com: Periodic Table Hassium
As the name of this site implies, this is a huge reference site for elemental information. Whether you are looking for properties or isotopes, this site probably has what you need. Images of structure and electron energy level can be...
Other
Prezi: Explicit vs. Implicit
Slideshow explains the difference between explicit and implicit meaning in texts and visuals. Includes good examples and practice questions.