Some websites that might help you with generating supply lists - our supply list for a lower school makerspace is above.

https://www.fractuslearning.com/makerspace-materials-elementary-school/

https://www.edsurge.com/news/2017-07-13-what-to-put-in-your-makerspace-and-how-to-pay-for-it

https://www.edsurge.com/news/2016-05-24-how-to-stock-your-makerspace-for-100-bucks-or-less-plus-an-essential-equipment-list-from-the-makerbus-driver

https://www.gettingsmart.com/2016/04/top-10-things-a-makerspace-needs/

https://makezine.com/2013/08/21/stocking-up-school-makerspaces/

Cover image from Myself248 on Flickr.