I am constantly telling my students to show their work and I am also constantly getting a "yes, ma'am" with blank eyes. A lot of my students aren't sure what I mean by "show your work."
I created these bookmarks to give to my students to remind them what I mean.
Also check out my other Show Your Work! products. Poster and binder insert (good for centers, notebooks and binders). Or purchase the bundle and SAVE $$!!