<p>I would like to find a really large poster of a periodic table....the ones in my high school classrooms are huge and made of like foam board...but I want a really good sized poster because I am majoring in Biology. Any ideas as to where I could find one?</p>
<p>Search Amazon for periodic table posters, there are tons of different sizes and designs...</p>
<p>I always go to <a href="http://www.allposters.com%5B/url%5D">www.allposters.com</a> for any kind of poster. Sites made for teachers may be useful as well...if you do a google search you'll find a ton.</p>
<p>I really like <a href="http://www.art.com%5B/url%5D">http://www.art.com</a></p>
<p>Go on ebay.com, the posters are a lot cheaper than on the other sites, and if you buy it from one of the poster e-bay stores you can buy several for one shipping price.</p>