I believe my students learn best by writing down their work on a dry erase board, binder cover, looseleaf, chalkboard etc. Unfortunately with the increase of assignments given on computers, I have found they are NO longer showing their work. By doing these quick fluency drills, I gather information on who I need to pull aside for more practice and which students need some acceleration. I've been creating short skill practice slides for my classes which I share my math colleague. The "practice slideshows" started out looking generic, however I decided to spice them up and share with TpT users. I love this site and have made many purchases throughout my years of teaching. I hope you find my products useful.