BBC
Bbc: News: Country Profile: Switzerland
The BBC features an overview on the wealthy European country of Switzerland including key facts, historical background, information on political leaders and the news media, and a timeline of key events. Also provides links to recent news...
![Sophia: Converting Among P H, [H+], P Oh and [Oh ] Unit Plan](https://content.lessonplanet.com/knovation/original/218736-4f79e25d5f5c2bcb250d718e8ac1dcc2.jpg?1661182808 "Sophia: Converting Among P H, [H+], P Oh and [Oh ] Unit Plan")
Sophia Learning
Sophia: Converting Among P H, [H+], P Oh and [Oh ]
This video screencast shows how to convert among pH, [H+], pOH and [OH-], providing several examples. [7:30]
Concord Consortium
Concord Consortium: Sticking a Balloon to a Wall
A simulation to show how a charged balloon sticks to a neutral wall.
Oklahoma State University
Oklahoma State University: Acid Base Overview
Beginning with the example of the hydrangea, this page gives a good overview of acid-base chemistry.
Other
The Acids, Alkalis and Salts Crossword
Test your chemistry knowledge with this exciting hands-on online crossword puzzle. Creative Chemistry has developed an on-line game for teachers to utilize in their classrooms.
Discovery Education
Discovery Education: Rome's Influence
A lesson plan which has young scholars understanding the impact that Rome had on history, from things as diverse as city planning to our everyday vocabulary.