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New York City Board of Education, Brooklyn, NY. Div. of Curriculum and Instruction. – 1985
This document was developed to provide eighth-grade teachers in New York City with a sequence of instructional activities in science. The major portion of the guide is divided into four instructional units. The first unit, "Chemistry," includes lessons and activities on liquid solutions, suspensions and emulsions, acids, bases,…
Descriptors: Biology, Chemistry, Earth Science, Environmental Education