ACQUISITION of Skills Interventions use a range of terms to describe levels proficiency. This series titled SEN Language We Should All Use proposes the use of four key descriptors to rate proficiency and attainment in a set of skills be it reading, maths, writing, behaviour or any other academic-based activity. The goal of this series is to develop a degree of uniformity in reporting on pupil attainment, as well as identifying interventions and principles for teaching these p