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Smith, P. Sean; Plumley, Courtney L.; Hayes, Meredith L. – Science and Children, 2017
This column provides ideas and techniques to enhance your science teaching. This month's issue discusses how children think about the small-particle model of matter. What Richard Feynman referred to as the "atomic hypothesis" is perhaps more familiar to us as the small-particle model of matter. In its most basic form, the model states…
Descriptors: Science Instruction, Teaching Methods, Molecular Structure, Grade 5
Smith, P. Sean; Craven, Laura M. – Horizon Research, Inc., 2019
Relative to their middle and high school teacher counterparts, elementary science teachers are both uniquely situated and uniquely challenged for excellent science instruction. More than 90 percent of elementary teachers work in self-contained classrooms, meaning they have opportunities to connect their science instruction with English language…
Descriptors: Science Education, Self Contained Classrooms, Elementary School Science, Science Instruction
Hayes, Meredith L.; Plumley, Courtney L.; Smith, P. Sean; Esch, R. Keith – Horizon Research, Inc., 2017
This report summarizes the findings of a systematic review of practice-based literature on teaching about interdependent relationships in ecosystems to upper elementary students. The report is a product of the Knowledge Assets to Support the Science Instruction of Elementary Teachers (ASSET) project. ASSET is exploring a method for collecting and…
Descriptors: Elementary School Students, Elementary School Science, Science Instruction, Ecology