1. Board of Education of City of New York. Science Grades K-6 Curriculum Bulletins, No. 2 a–g, 1961.
2. ‘From Foreground to Background: The Changing Role of the Teacher,’ Newsletter, Science Curriculum Improvement Study, No. 9, Winter 1967, 2–4.
3. Proposal For a Pilot Study to Test Experimentally Some of the ‘New’ Curriculum Materials in Elementary Science in the Public Schools of New York City. Center For Urban Education, (mimeographed).