Prototype and Present

Overview

This 45-minute lesson guides Year 5 and Year 6 students through creating scaled prototypes of their designed escape rooms. Students will then present their escape room designs and puzzles to their peers. The class will provide constructive feedback, and students will discuss problem-solving strategies used in their designs. This lesson is the final in a 4-lesson unit called "Escape Room Design Challenge".

Curriculum Links

This lesson is aligned with the New Zealand Curriculum (NZC) Technology learning area, focusing on:

Technological Practice - Outcome Development and Evaluation

• Develop and communicate design ideas using media appropriate to the design task.
• Evaluate outcomes against design criteria and refine ideas accordingly.

Technological Knowledge

• Understand how to use models and prototypes to represent ideas, and select appropriate materials and tools.

Key Competencies

• Thinking: Use problem-solving and critical thinking skills when refining escape room designs and puzzles.
• Relating to Others: Engage respectfully in giving and receiving feedback.
• Using Language, Symbols and Texts: Present ideas clearly and logically for different audiences.

Relevant Achievement Objectives from NZC Technology for Year 5-6:

• Technological Practice: Develop simple outcomes by planning and creating a prototype that demonstrates intended features.
• Technological Knowledge: Understand how materials and tools can be used to solve problems.
• Nature of Technology: Appreciate that technological outcomes are developed to meet needs and solve problems.

Learning Objectives

By the end of this lesson, students will be able to:

• Create a scaled physical prototype of their escape room design using materials.
• Present their escape room concept and puzzles clearly to peers.
• Reflect on and discuss problem-solving strategies used in their design.
• Provide and receive constructive feedback to support design improvements.

Lesson Structure and Timing

Time	Activity	Description
5 min	Introduction and Review	Recap the escape room design challenge. Briefly discuss the importance of prototypes in testing ideas before creating final outcomes. Explain today's goals: prototype creation and presentations.
20 min	Prototype Construction	Students work individually or in pairs to create a scaled model of their escape room using cardboard, paper, recycled materials, rulers (for scaling), and other craft supplies. Encourage accuracy and creativity. Teachers circulate, prompting reflection on problem-solving used in puzzles and design.
10 min	Presentations	Each student or pair presents their escape room prototype and explains the puzzles or challenges they designed. Encourage clear communication and emphasise using relevant vocabulary (e.g., scale, puzzle, strategy).
7 min	Feedback and Discussion	Class provides constructive feedback: what puzzles worked well, what might be improved, and how problem-solving was demonstrated. Teacher facilitates reflection on strategies and collaborative thinking.
3 min	Conclusion	Summarise key learning points. Highlight how prototypes help improve design, emphasise the value of feedback and reflection, and connect to real-world design practice.

Materials and Resources

• Cardboard boxes, paper, scissors, glue, tape, rulers, and measuring tapes.
• Coloured markers and pencils for decoration.
• Printed or digital design sketches/plans from previous lessons.
• Feedback sheets or classroom whiteboard for notes during presentations.

Teaching Strategies and Pedagogical Tips

• Scaffolding: Assist students in measuring and scaling their prototypes accurately using rulers and simple ratios.
• Language Support: Reinforce technological vocabulary, including scale, prototype, feedback, and problem-solving.
• Peer Interaction: Promote respectful listening and feedback as part of learning and improving designs.
• Formative Assessment: Observe students during prototype making, checking for understanding of scale and design intent.
• Use of Visuals: Encourage students to show sketches alongside prototypes to demonstrate their design process.

Assessment

• Observation: Monitor students' ability to create scaled prototypes and how effectively they communicate design ideas.
• Presentations: Assess clarity, relevance, and completeness of explanations about the escape room and puzzles.
• Feedback Participation: Evaluate engagement and quality of constructive feedback given to peers.
• Self-Reflection: Informally check students' ability to articulate problem-solving approaches used during design.