I found these great Activity Trays at Dollar Tree to use for sorting
activities. They come in a few colors for your different grades/ groups. This
activity comes with four sorting cards that go in the bottom of the trays;
one in each quadrant. Then students use the sort cards to decide if the
picture has the digraph sounds of SH, TH, WH, or CH. The sort activity
comes with 54 sorting picture cards and four base sort letter cards as well
as a reference sheet of the picture words. Look for other sorting activities
for these trays at Garden of Thinkers at Teachers Pay Teachers!