Learning Targets
- Use a controlled sequence to examine an existing assembly.
- Identify parts, orientation, and connection methods during disassembly.
- Verify that the assembly can be rebuilt without relying on memory.
IED Unit 1 • Lesson 1.11
Rocket Assembly Reverse Engineering
Focus question: How can engineers learn from an existing rocket assembly by carefully taking it apart?
Mission Briefing
Today’s Plan
Use this page with the lesson presentation and your engineering notebook.
Success Looks Like
The disassembly record preserves the order and orientation needed for successful reassembly.
LaunchLearnApplyCheckSubmit
Opening Prompt
What information could be lost if a rocket is taken apart too quickly?
Think first, then be ready to share a short response that connects the question to engineering communication.
Reveal: why this matters
Part order, orientation, small hardware, and connection details can be lost. A controlled process preserves evidence before each component is moved.
Core Skill
What We Are Practicing
Reverse engineering studies an existing product to understand its parts and relationships.
Careful disassembly protects components and preserves the original order.
Reassembly is the final check that the observations were complete.
Lesson Interactive
Plan a Documented Disassembly
Reorder the steps so the team protects evidence, preserves orientation, and finishes with a record that can support reassembly.
- Remove interior components one at a time and record their orientation.
- Photograph or sketch the fully assembled rocket from multiple directions.
- Compare the final component record with the physical parts and confirm reassembly.
- Establish part labels, front/reference direction, and a parts tray.
- Remove exterior or easily accessible parts and record hardware immediately.
Why order matters
- Evidence of the assembled condition must exist before anything changes.
- Every removed part needs a stable name and orientation reference.
- The record must be checked against the actual parts.
Use the arrow buttons to place documentation before removal and verification at the end.
Your Task
Reverse Engineer the Rocket Assembly
Carefully disassemble the assigned rocket to discover its components and the order in which they fit together.
- Record the intact rocket with a labeled overview sketch or photo before removing parts.
- Remove one component at a time and record its temporary name, orientation, and connection method.
- Keep small parts organized in the order removed.
- Reassemble the rocket and note any step that was difficult to reconstruct.
Quality check: The record must support successful reassembly without depending on memory or verbal instructions.
What You Will Submit
Rocket Reverse-Engineering Record
Submit one sequence record and one component summary.
Submission standard: Focus on observation, order, orientation, connection evidence, and successful reassembly.
Resources
Lesson Resources
Lesson 1.11 PowerPoint
Use the lesson slides for guided practice, interactive checks, and the exit ticket.
Introduction to Engineering Design
Return to the IED course hub for units, resources, certifications, and current course information.