This pamphlet contains a summary of the scheme of assessment to be used in each of the experimental examinations devised as part of the 16+ examination research program. The committees of the School Council agreed to the publication of this material to encourage further discussion and to inform teachers about development in the experimental 16+ examinations. The information contained in this publication may not be accurate in every detail. Each examination board secretary has checked the statement which describes an experimental examination in which his board is involved but the information given in a few instances may be out of date. Also it must be pointed out that the schemes of assessment to be used in the experimental 16+ examinations are subject to amendment in the light of the experience gained through both trial papers and the actual experimental examinations. The studies have been grouped into somewhat arbitrary subject-areas for ease of presentation. The headings used are: Art, Craft and Technical Drawing; English; Housecraft and Needlework; Humanities; Mathematics; Modern Languages; Music; Science; Social Studies and Commercial Studies. (Author/BJG)