8th Grade Resources SEEd Swap 8th Grade Booklet Click to expand. 8th Grade Part I: Introduction 8th Grade Part II: Lessons 8th Grade Part III: Resources SEEd Swap 8th Grade Lessons Click to expand. 8.1.4 8.2.6 8.3.3: 3D-ify Familiar Content 8.3.3: Build a Storyline Worksheet 8.3.3: Storyline Overview Template 8.4.1 8.4.2 8.4.4: Causes 8.4.4: Effects Poly-Ox: A Self-Siphoning Gel SEEd Swap 8th Grade Videos Click to expand. Scott Roskelley: USBE Brad Carroll: Analog Vs. Digital Signals Patrice Kurnath Connors: Energy Flow & Carbon Cycle in Ecosystems Candace Penrod: Natural Resource Distribution Maura Hahnenberger: Basic Atmospheric Science James Ruff: Basic Ecological Principles SEEd Swap Posters Click to expand. Science & Engineering Practices Cross-Cutting Concepts