Have your students practice finding the correct color.  This can be as simple as using a clothes pin to mark the correct color or you can try having them circle the matching color.  

For best results print on card stock and laminate.  Each page consists of four cards that will be needed to be cut out.  There are a total of 48 cards.  When cut out cards measure 3.75" x 5".

This product is a digital download.