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Haas, Alison; Januszyk, Rita; Grapin, Scott E.; Goggins, Marcelle; Llosa, Lorena; Lee, Okhee – Journal of Science Teacher Education, 2021
The adoption of "A Framework for K-12 Science Education" and the Next Generation Science Standards (NGSS) across the U.S. requires that the field of science education develops high-quality instructional materials. This need is particularly urgent as schools and districts are expected to design or adapt instructional materials for an…
Descriptors: Instructional Materials, Material Development, Academic Standards, Alignment (Education)
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Lee, Okhee; Llosa, Lorena; Jiang, Feng; O'Connor, Corey; Haas, Alison – Journal of Science Teacher Education, 2016
Elementary school teachers' perceptions of school resources (i.e., material, human, and social) for teaching science to diverse student groups were examined across three school districts from one state. As part of a 3-year curricular and professional development intervention, we examined the effect on teachers' perceptions after their first year…
Descriptors: Elementary School Teachers, Intervention, Educational Resources, Teacher Attitudes