This workshop manual has been developed as a resource for curriculum coordinators in schools, staff in curriculum and assessment support roles in regional and central offices, and others interested in the professional development of teachers in the areas of assessment and reporting. The manual provides resources for a single workshop Implementing developmental assessment. It is part of the Assessment Resource Kit (ARK), a series of magazines on assessment and reporting issues and methods. Workshop contents: Implementing developmental assessment: workshop overview. Section 1: Progress maps Section 2: Assessment methods Section 3: Judging and recording Section 4: Estimating attainment Section 5: Reporting.