2006-08-09 11:55:09 · 16 answers · asked by laurie c 2 in Education & Reference ➔ Primary & Secondary Education
EBAY!
They have everything. Be careful - it's addicting but I love it!
2006-08-09 11:58:21 · answer #1 · answered by Anonymous · 0⤊ 1⤋
Good question I would like to know also where you can buy an actual prism. There are many cut glass items, but a simple prism is not so easy to find.
2006-08-09 18:59:36 · answer #2 · answered by justswimmin 4 · 0⤊ 0⤋
Check This Out - Their Prism's start at $5.95
http://www.sargentwelch.com
2006-08-09 19:01:17 · answer #3 · answered by Excel 5 · 0⤊ 0⤋
Wouldnt it be easier to just teach the lesson without the prism? You can explain how it works. That's dumb.. why would you think about spending money of your own on a prism.. the kids can do without learning about color.
2006-08-09 18:57:32 · answer #4 · answered by dumpsterdd90 5 · 0⤊ 2⤋
Amazon.com
http://www.amazon.com/gp/product/B0007COAPC/ref=nosim/104-9138405-9772715
2006-08-09 19:00:48 · answer #5 · answered by MEL T 7 · 1⤊ 0⤋
Try this web site: http://www.edsci.co They've been in business for 50 years, and they have prisms for about ten bucks!
2006-08-09 19:03:57 · answer #6 · answered by Anonymous · 0⤊ 0⤋
Try a specialty/novelty store like Spencer's. They always seem to have a huge array of things like that.
2006-08-09 18:59:17 · answer #7 · answered by back_in_nd_ok 3 · 0⤊ 0⤋
Check out any hobby shop... They should either be able to fix you up or, at least, point you in the right direction... You can also remind them about a rainbow...
2006-08-09 19:00:04 · answer #8 · answered by KnowhereMan 6 · 1⤊ 0⤋
Not sure where you could buy one on it's own, but if you find an old battered telescope or binoculars somewhere you can get it from in there
2006-08-09 18:58:35 · answer #9 · answered by BlueBris 2 · 0⤊ 1⤋
You can find them in any science store or museum's gift/souvenir shop. That's where I got mine.
2006-08-09 18:58:59 · answer #10 · answered by Kristen H 6 · 1⤊ 0⤋
Try edmund scientific..or you can get crystals at antique stores that were formerly on chandeleirs (sp)
2006-08-09 18:57:56 · answer #11 · answered by ritabird1 3 · 0⤊ 1⤋