A number of factors affect successful implementation of an integrated science curriculum, including various outputs and inputs related to teacher quality such as professional development experiences, adequate planning periods, and adequate content preparation of teachers with regard to content knowledge associated with the curriculum taught. This…

The guide is arranged in vertical columns relating curriculum concepts in earth science to curriculum performance objectives, career concepts and career performance objectives, suggested teaching methods, and resource materials. The course for eighth graders attempts to place the curriculum concepts in order of increasing difficulty. Occupational…