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Direct linkEick, Charles J.; Dias, Michael; Smith, Nancy R. Cook – School Science and Mathematics, 2009
A new National Science Foundation supported curriculum, Interactions in Physical Science[TM], was evaluated on students' conceptual change in the twelve concept areas of the national physical science content standard (B) for grades 5-8. Eighth grade students (N = 66) were evaluated pre and post on a 31-item multiple-choice test of conceptual…
Descriptors: Multiple Choice Tests, Physical Sciences, Effect Size, Grade 8
Huffman, Douglas; Thomas, Kelli; Lawrenz, Frances – School Science and Mathematics, 2003
The purpose of this study was to examine the relationship between different types of professional development, teachers' instructional practices, and the achievement of students in science and mathematics. The types of professional development studied included immersion, examining practice, curriculum implementation, curriculum development, and…
Descriptors: Curriculum Implementation, Curriculum Development, Mathematics Achievement, Teacher Surveys
