For Teachers: Heres how I displayed and worked the whole system. I made sure to create items that were goals for my students but that they could eventually learned to complete with minimal assistance, maybe 2/3 students per adult.
So I had these poster hanging with velcro on the walls. Underneath each one was a little tab of laminated squares with colors that corresponded to the color of the poster.
I will post all of my individual posters on subsequent posts, starting today but feel free to use what works best for you and your children or students.
This is a beginning sounds poster. I have a bunch of pictures that start with E-H and have the corresponding words on the pictures. The students start with all the pictures at the bottom and then sort them by beginning sound/letter.