Hello and welcome to MrSheehan.com my class web site.
Please surf around the site.
This site contains links to online materials
that are helpful for Earth Science.
If you have any questions about anything on
the site, please ask me in class.
let's get started
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This website has been developed personally by Mr. Sheehan and has items of interest for my students and parents. It does NOT represent an official school website and is not under the control of the district and of their policies.