July 26, 2006
By the end of the year, I accumulated a pile of lesson activity sheets that had been copied, but I did not get a chance to use them. Instead of discarding them, I put them into clear Ziploc bags (along with any related materials) and placed the bags into the lid of a copy paper box. These lids make great storage trays. Now I have instant emergency lessons for myself or for a substitute next year.