My Science Box
hands-on science curriculum for the adventurous teacher
Keyword searchGuided searchClick a term to initiate a search. Scientific concepts
Type of lesson
|
San Francisco, 1906
Aftermath of the 7.8 magnitude earthquake that caused an estimated 3,000 deaths and $524 million in damage.  This work is licensed under a Creative Commons Attribution-NonCommercial 2.5 License. Website by FivePaths |