http://expertvoices.nsdl.org/middle-school-math-science/2008/05/15/swimming-pool-chemistry/ The NSDL Middle School Portal is hosting this blog to help middle school math and science teachers find the best online resources on the web. These posts reflect the topics that are being searched for in the Middle School Portal site. We start each post with a rationale for the topic, typically connecting the topic to the national math or science standards. Each resource is hot-linked and accompanied by a brief description by which you can quickly judge whether it's a resource that is likely to be useful to you in your teaching. Wed, 07 Jan 2009 22:16:55 +0000 http://wordpress.org/?v=2.3.3 http://expertvoices.nsdl.org/middle-school-math-science/2008/05/15/swimming-pool-chemistry/#comment-162 Swimming Pool Chemistry Thu, 15 May 2008 22:32:12 +0000 http://expertvoices.nsdl.org/middle-school-math-science/2008/05/15/swimming-pool-chemistry/#comment-162 [...] Matt wrote an interesting post today onHere’s a quick excerptCDC: Healthy Swimming The What? Where? Why? How? and Who? of recreational water illnesses (RWI). Americanchemistry.com: Chlorine Use this site to inform yourself, then send your students to the Global Bug Conspiracy to learn about six … [...] […] Matt wrote an interesting post today onHere’s a quick excerptCDC: Healthy Swimming The What? Where? Why? How? and Who? of recreational water illnesses (RWI). Americanchemistry.com: Chlorine Use this site to inform yourself, then send your students to the Global Bug Conspiracy to learn about six … […]

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