Standard size algebra tiles. You can print them on colored cardstock and laminate, or print on white cardstock and have the students color their own set.
I have included the publisher file as well as a .pdf file.
I have the best result printing, laminating, cutting with a paper cutter, and then running the pieces through the laminator again without another sleeve to seal the cut edges. Your mileage may vary depending on your equipment.
Colorful, eye-catching version of a Frayer model, a graphic vocabulary organizer. See the preview for an example of how it can be used. This is two-per page on 8.5X11 paper, a good size for composition notebooks. We use this in our interactive math notebooks.