Project PROMISE - VDOE
Physical Science Curriculum. Third Grade. Lesson #3 and #4: Systems. Authors: Gail Richard, Terry Braddy. Lesson Length: two 35-minute sessions (70 minutes total) Instructional Objectives: The students will be introduced to systems. The students will identify parts of a system. The students will examine the mill as a system. Materials and Handouts: ................
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