Discussed is a report of a British government advisory group concerning programs of study in mathematics education, as related to students with special education needs. Described are the progression of levels, the spread of levels normal for particular age groups, and the notion of age determining the work of students. (JDD)

The Progressive Tactile Timetable was developed to enable pupils with visual impairments and severe learning difficulties to progress from use of concrete symbols (objects of reference) to the abstract tactile Moon code (a simplified raised line version of the Roman print alphabet). A case study illustrates its application with an adolescent with…