TY - BOOK TI - Innovation in the science curriculum: classroom knowledge and curriculum change SN - 0893971278 U1 - 375 PY - 1982/// CY - London PB - Croom helm KW - Education-Curriculum N1 - 1. Classroom knowledge and curriculum change 2. The school, the community and the outsider 3. The program , the plans and the activities of the classrooms 4. Costs and rewards of innovation 5. Dilemmas of inquiry teaching ER -