Systems and Scale Overview of the Systems and Scale Unit Students' Learning Progressions for the Systems and Scale Unit Target Performances for Systems and Scale Activities Systems and Scale Instructional Model and Storyline Chart Systems and Scale NGSS Performance Expectations Animals Overview of the Animals Unit Students' Learning Progressions for the Animals Unit Target Performances for Animals Activities Animals Instructional Model and Storyline Chart Animals NGSS Performance Expectations Plants Overview of the Plants Unit Students' Learning Progressions for the Plants Unit Target Performances for Plants Activities Plants Instructional Model and Storyline Chart Plants NGSS Performance Expectations Student Challenges and Teacher Choices in the Plants Unit Decomposers Decomposers Unit Overview Decomposers Learning Progressions Educator Resource Decomposers Target Performances Decomposers Instructional Model and Storyline Chart Decomposers NGSS Performance Expectations Ecosystems Ecosystems Unit Overview Ecosystems Learning Progressions Educator Resource Ecosystems Target Performances Ecosystems Instructional Model and Storyline Chart Ecosystems NGSS Performance Expectations Human Energy Systems Overview of the Human Energy Systems Unit Students' Learning Progressions for the Human Energy Systems Unit Target Performances for Human Energy Systems Activities Human Energy Systems Instructional Model and Storyline Chart Human Energy Systems NGSS Performance Expectations
