Primary students have fun practicing Dolch words by reading simple text-message conversations. Easily insert the slider cards through the slots of our "cell phones." Duplicate slider cards allow partners to read their parts to each other. One student reads the text in orange; the other reads the text in green. Then they switch roles. The slider cards are color coded for each Dolch word list: Pre-Primer, Primer, and 1st grade. Each Dolch word appears in at least three of the conversations at each level. Cell Phone Sliders: Set of Slider Phones sold separately.