Slide 2:
…let it snow, let it snow, let it snow…..
Burr…. Dreaming of summer? :
Burr…. Dreaming of summer? It’s not too early to register for summer semester
professional development courses
for educators
Save the date: July 12-16 , 2010
ASM Materials Camp for Teachers
Earn 4 CEU’s or 2 grad credits
credits count as highly qualified laboratory or STEM studies
To register contact Rhonda Williamson at rlw172@psu.edu
How did you do that? :
How did you do that? The proceeding video was developed with assistance from:
Sodium Polyacrylate Polymer!
[-CH2-CH(COONa)-]n
Sodium Poly…..WHAT?
Sodum Polyacrylate Polymer also know as Instant snow is a hydrophobic polymer that expands to over 40 times its original volume when added to water. Use instant snow to demostrate the law of conservation of volume to your classroom.
Find out more about Polymers, Metals, Glass and Composits at this year’s Materials Camp for Teachers.
Instant snow provided by:
Educational Innovations
www.teachersource.com
Join us in 2010 for Materials Camp for Teachers :
Join us in 2010 for Materials Camp for Teachers Register at : http://asmcommunity.asminternational.org/portal/site/www/Foundation/