Mallory McInnis / BuzzFeed 1. Buy canvas work aprons and turn them into seat sacks. nerdyteacherconfessions.edublogs.org It's easy to make your own seat sacks if you have sewing skills, but this is a wonderful option if you don't even own a sewing machine.Learn more about the apron method at Confessions of a Nerdy Teacher and find a tutorial for sewing your own at Come Stitch With Me. 2. Save your ears! Cover chair feet with tennis balls. View this photo on Instagram instagram.com Just cut a hole and pop 'em on. 3. Add some extra seating options with DIY crate stools. theeagerteacher.com Learn more at The Eager Teacher. 4. Or a DIY crate bench. sunsandsecondgrade.blogspot.com Learn more at Sun, Sand & Second Grade. 5. Ikea's Tolsby frames are great for making signs to set up around the classroom. View this photo on Instagram instagram.com ...and they only cost $0.99.Want some more inspiration? Click here to see how other teachers have used the frames. 6. Place cups in a wine rack and use them to store pens and pencils. playfullearning.net Sort them by color or by type.Learn more at Playful Learning. 7. Repurpose old tin cans as a supply caddy. sandytoesandpopsicles.com Learn more at Popsicle Blog. 8. Or use them to keep track of pencils that need to be sharpened. View this photo on Instagram instagram.com Get the free printable label to cover the can here. 9. Make your own easel board using PVC piping. theowlteacher.blogspot.com Many easels you find in teacher supply catalogues cost hundreds of dollars: You can make this one for around $25. Learn more at The Owl Teacher. 10. Use wooden paint stirrers to break a shelf of books up into several sections. View this photo on Instagram instagram.com Here's hoping that everyone remembers to put the books back where they came from. 11. Transform ugly cardboard boxes into attractive storage containers with duct tape. diyhshp.blogspot.com They'll look better and they'll last longer.Learn more at DIY Home Sweet Home. 12. Make a sign to keep track of papers without a name. View this photo on Instagram instagram.com They can hang from the clothespins until someone claims them. 13. Buy plastic bracelets at a dollar store and use them when you need students to break up into groups. christifultz.com This teacher has her class draw the bracelets from a fun monster-shaped pouch, but you could just use a bag or a box.Learn more at Ms. Fultz's Corner. 14. Give a filing cabinet that's seen better days a makeover using chalkboard paint. designimprovised.com Now you can use the exterior for notes (or doodles).Learn more at Design Improvised. 15. Use crates to make a supply station for each group of desks. View this photo on Instagram instagram.com Each week a different student could be in charge of keeping it organized. 16. Use carabiners to hang up backpacks. View this photo on Instagram instagram.com They *always* slip off the hooks; this will keep them up off the floor. 17. Glue magazine holders together to make a homework organizer. View this photo on Instagram instagram.com Or mailboxes. 18. Use Command hooks to hang up baskets on the walls of your room. thekindergartensmorgasboard.com Run out of shelf space? Head to the walls! Learn more at The Kindergarten Smorgasboard. 19. Use contact paper to give yourself a snazzier desk. View this photo on Instagram instagram.com 20. Or to save your shelves from getting all banged up. View this photo on Instagram instagram.com 21. Or to add polkadots to your tables — you can write on them with dry-erase markers! polkadotkinders.blogspot.com Teacher-approved desk scribbling.Learn more at Polka Dot Kinders. 22. Set up an art cart on wheels. tinkerlab.com Store it in a corner and wheel it out when necessary. Learn more at TinkerLab. 23. Have a spare Ikea Kallax shelf hanging around the house? Turn it into a bench. i2.wp.com The shelf you see above is actually an Expedit shelf, but they're no longer being produced. That's OK! The Kallax is pretty much the same thing.Learn more at Refresh Living. 24. Make a magnetic art center using metal containers, magnets, and a metal board. burtonavenue.blogspot.com Students can just grab a few items off the wall or take a whole container back to their desk.Learn more at Burton Avenue. 25. Turn book dust jackets into a banner to hang in your classroom library. kindercraze.com Dust jackets are a pain for little kids to deal with, so many teachers end up just taking them off. This is a fun way to put them to use. Learn more at Kinder-Craze. 26. Cover up a dingy desk chair with cheery fabric. howjoyful.com You deserve to sit in an attractive chair. Learn more at How Joyful. 27. Have a hard time finding the right workbook when you need it? Organize them by subject. View this post on Magazine holders = life savers. 28. Manage your student's library books with a specially designated bin. View this photo on Instagram instagram.com Get the free printable label here. 29. Make your own binder clip tags. literacylovescompany.blogspot.com These are so useful for labeling things around the classroom (and when you buy them at Staples or Office Depot the cost can really add up).Learn more at Literacy Loves Company. 30. Stick Command hooks to the sides of desks and use them to hang supplies. View this photo on Instagram instagram.com Or lunch bags. 31. Or use them to hang number lines and borders. thebrownbagteacher.blogspot.com So much better than pushing them in between a shelf and the wall (or tossing them into a messy pile).Learn more at The Brown Bag Teacher. 32. Push two filing cabinets together to make a magnet board. View this post on You could attach the fabric and borders using double stick tape. 33. Eliminate door crowding by adding "line up" stickers to your floor. View this photo on Instagram instagram.com Well, *attempt* to eliminate doorway crowding. 34. Use a cookie pan to make a "Where We Are" board. View this post on Each student will have a magnet with their name on it and whenever they need to leave the classroom, they'll move their magnet to the place they're heading off to. 35. Turn a tub into a "book hospital." learninginwonderland.com A place for books to rest and relax until you're able to repair ripped pages.Learn more at Learning in Wonderland.