2-Day Emergency Sub Plan: Deep-Sea Robotics & Hydrothermal Vents (SUB-02)

🚨 2-Day Emergency Sub Plan: Deep-Sea Robotics & Hydrothermal Vents (SUB-02) Be fully prepared for multi-day absences! Deep-Sea Robotics & Hydrothermal Vents (SUB-02) is a comprehensive, 2-day independent science and engineering sub plan packet designed to keep middle school students focused, learning, and working productively across two full 45 to 50-minute class periods. Zero prep required! Print and hand out. Perfect for unexpected multi-day sick leave, conference days, or deep-sea STEM units. 📦 What is Included in This 2-Day Packet: Page 1: Teacher & Guest Substitute Guide: Multi-day pacing layout and instructions for guest teachers. Target standards (CCSS RST.6-8.1, NGSS MS-ETS1-2, MS-ESS2.C). Complete answer key for both Day 1 and Day 2 activities. Page 2 & 3: Day 1 — Non-Fiction Reading, System Diagram & Hydrostatic Pressure Math: High-interest article on hydrothermal vents, chemosynthesis, black smokers, and deep-sea extreme adaptations. Applied math worksheet solving hydrostatic pressure formulas at ocean depths: Pressure = 1 + (Depth / 10). Page 4 & 5: Day 2 — ROV Submersible Engineering Design Challenge: Engineering brief and component trade-off matrix (Titanium vs. Aluminum, Syntactic Foam, Hydraulic arms). Student blueprint drawing section and engineering trade-off analysis. 📐 Core Student Skills Covered: Non-Fiction Informational Text Reading & Vocabulary Hydrostatic Pressure Mathematics & Applied Formulas Engineering Design Constraints & Trade-Off Evaluation (NGSS ETS1) Technical Blueprint Drawing & Scientific Reflection 💡 Why Teachers & Substitutes Love This Resource: True 2-Day Scope: Provides two distinct, full-period lessons so guest teachers never run out of material on Day 2. 100% Independent: Requires zero prior knowledge, internet access, or complex lab equipment. High-Interest Topic: Deep-sea ocean vents and underwater robotics captivate student interest! Format: High-resolution, print-ready PDF format (5 Pages).