This AR bookmark works great in any AR classroom. I start the year off with all students on the same color of bookmark but with individual reading levels. As they pass of their bookmark they receive the next color and a new level according to their individual needs. Its a great way to differenetiaite and really motivates my lower readers to take AR tests especially when they see that they are on the same color of bookmark as one of the higher readers. Plus they always have their password handy!