- Time to finish up CPS Lecture: Radioactive Decay (Alpha Decay)
- Students who were finished early (or yesterday) were given some practice problems to work on and were encouraged to work with/teach peers who were struggling.
A reference site for students (and their parents) who took Physical Science at Westfield High School with Mr. Yamashita in 2007-2008. This site is no longer actively maintained. UPDATE: April, 2012: the documents linked to on this site were removed, so many of the links on this site will be broken. Please contact me (MrYOnline@gmail.com) if you are interested in those documents.
