This post has not been vetted or endorsed by BuzzFeed's editorial staff. BuzzFeed Community is a place where anyone can create a post or quiz. Try making your own!Buzz·Posted on Jun 29, 201522 Cool Classroom Posters You Can Find On Etsy For $12 Or LessStart warming up the laminator ...by WeAreTeachersCommunity ContributorFacebookPinterestTwitterMailLink 1. We All Make Them! etsy.com Mistakes Are Proof poster, $6. 2. Point of View Explained etsy.com This whole series of literary term posters is memorable. Look for posters on theme, resolution, setting, character and plot. $9 each. 3. Forgot all about the Ordovician period? etsy.com Well, now you have a poster to remind you. Geological Time Periods poster, $10. 4. Perfect Ps and Qs etsy.com Vintage Alphabet Cursive Classroom poster, $5. 5. 199 Alternatives to Is and Was etsy.com 199 Splendiferous Action Verbs poster, $5.99. 6. You're an Original! etsy.com Be Smarter Than Your Sources poster, $4.99. 7. Because We Love a Good Detective Novel etsy.com Literary genre poster, $6.99. 8. Hang It Above Your Electric Sharpener etsy.com Pencil-sharpener-patent print, $6.99. 9. Expelliarmus! etsy.com Harry Potter Quote Poster, $11. 10. Microscopic Wonders etsy.com Wonder Science poster, $12. 11. Meet the Teacher etsy.com Customizable classroom poster, $10. 12. Perfect for your writing center ... etsy.com There Seems to Be a Draft in Here poster, $10.95. 13. Candela or Kelvin? etsy.com Printable SI Units and Prefixes Science poster, $5. 14. Bam! Splat! Boom! etsy.com Onomatopoeia poster, $10. 15. Scrabbled Up etsy.com Scrabble alphabet poster, $5. 16. Geometry, Feline Edition etsy.com Cat Geomentry poster, $9.19. 17. Seuss in Subtle Colors etsy.com The More You Read poster, $12. 18. So Sayeth Caesar etsy.com Shakespeare Quote poster, $9.95. 19. You want to draw on it, don't you? etsy.com World Map Art Print Poster, $10. 20. Everybody Loves the Ampersand Ampersand poster, $10. Check out the whole punctuation poster series here. 21. It's Up to You! etsy.com Create a Great Day poster, $4.99 22. Quadralateral Art etsy.com Baccarat poster, $10.