Support for long-term classroom planning and professional development. Information covering important topics for today's educators and parents. It is the fifth of a series of publications that was designed to assist the classroom teacher in the development of the elementary school mathematics proposals of the era. Basic ideas relating to geometry and measurement are explored. Geometric structures are described in terms of their properties.
Set language is used.
Activities involving the construction and use of simple measuring devices are also encouraged. Out of print. Department of Education.