Deliverable
Bow Prototype Iteration
Collaboration
Critical Thinking & Problem Solving
Content Expertise
Effective Communication
Community Partners
Essential Question
Critique and Revision
Submission Required
Students build a first version of their bow prototype, starting with a low-fidelity concept (paper or cardboard) and progressing to a functional medium-fidelity mockup. Maintain an iteration log that records design changes based on feedback from peer testers and community mentors, using the log to justify each revision and deepen understanding of tillering and bow mechanics.
Plan day
Day 14
Duration
90 min
Grouping
Small Group
Steps
6 steps
Lesson plan
6 steps · 90 min| # | What teachers do |
|---|---|
| 1 | Introduction to Bow Prototype Iteration - Discuss goals and recap on tillering techniques for bow refinement. (30 min) |
| 2 | Initial Prototype Design - Sketch first iteration using paper or cardboard. (40 min) |
| 3 | Peer and Mentor Feedback - Present sketches to peers and mentors for feedback on design concepts and tillering approaches. (50 min) |
| 4 | Reflection and Revision Planning - Reflect on feedback received and plan revisions for medium-fidelity mockup. (40 min) |
| 5 | Construction of Medium-Fidelity Mockup - Begin building mockup, incorporating revisions. (60 min) |
| 6 | Design Log Update - Record design changes and justification based on feedback and testing. (50 min) |
Preparation (1 item)
- Gather materials for prototype sketches and medium-fidelity construction, including paper, cardboard, basic woodworking tools, and safety equipment.
Student-facing instructions
Your task is to build the first version of your bow prototype, starting with a sketch and progressing into a more functional mockup. You're expected to explore tillering techniques to improve design effectiveness and maintain a design log to record any changes. Collaborate with peers and mentors to gain feedback for refining your prototype.