OLiteracy Intervention System (LIS) is an intensive program designed by intervention specialists to help low-achieving first-grade and second-grade students develop independent reading and writing strategies. The LIS Green Level covers...
Literacy Intervention System (LIS) is a 6-week program for students in 1st Grade 2-3. The SIL Purple Kit uses 20 culturally diverse from the Hopscotch book series. These titles range...