The Expanded Core Curriculum for Students Who are Deaf and Hard of Hearing (ECC-DHH) is an amazing resource that addresses the unique needs of students with hearing loss and spans across the ages 3-21. These data charts take the skills from the ECC-DHH and organizes the rubric by proficiency level to monitor student progress over shorter periods of time. It also reduces the number of pages, and time, that the user needs to flip through in order to evaluate one proficiency level. These data ch