Peppermint Kinetic Energy Coaster STEM Lab (XMAS05)

Bring potential energy, kinetic energy transfer, conservation of energy, centripetal loop force, and velocity math to life with the Peppermint Kinetic Energy Coaster STEM Lab (XMAS05)! Designed for Middle School Physical Science, Physics, Math, and STEM classes, this 3-page, print-ready lab packet challenges students to engineer foam insulation tracks and calculate energy transformations as peppermints roll down ramps and through vertical loops.

What Is Included in This 3-Page Packet?

• 📋 Page 1: Teacher Guide & Lesson Plan

  Features NGSS alignment (MS-PS3-1 Kinetic Energy & Mass/Speed, MS-PS3-2 Potential Energy, MS-ETS1-2 Engineering Design), key energy transformation concepts, track assembly setup instructions, expected student learning goals, safety tips, and a full teacher answer key.

• 🍬 Page 2: Student Mission Card & Blueprint

  Hooks students with a North Pole theme park design challenge to build safe and thrilling winter coaster tracks. Includes material constraints (foam pipe insulation track, wrapped peppermint candies/marbles, tape, meter stick, timer, mass balance) and a dedicated schematic sketching zone to diagram gravitational potential energy entry, centripetal forces inside loops, and kinetic energy exit.

• 📊 Page 3: Testing Log & Scientific Reflection

  Features a structured lab data table tracking track release drop height in meters, vertical loop diameter in meters, run time in seconds, and loop completion performance. Includes an applied math section to calculate Initial Potential Energy in Joules (PE = mgh) and Average Track Velocity in m/s, followed by reflection questions analyzing friction thermal losses, height ratios, and minimum loop entry velocity.

Educational Value & Key Benefits:

• Hands-On Energy Transfer Physics: Provides a clear visual and mathematical model demonstrating how gravitational potential energy transforms directly into motion energy.

• Integrates Applied Math & Joule Calculations: Teaches students how to calculate energy equations and average track speed using real experimental measurements.

• Low-Cost High-Engagement Holiday STEM: Uses budget-friendly materials like foam pipe insulation, tape, peppermints or marbles, and stopwatches for an unforgettable December physics lab across Grades 6–8.