Question 1: Define what a prototype is in the context of product design.

Answer: A prototype is an initial model or sample of a product used to test and develop ideas before final production.

Question 2: Explain two reasons why prototyping is important in the design process.

Answer: Prototyping helps identify design flaws early, saving time and money, and allows designers to test the functionality and usability of a product.

Question 3: Describe the steps you would take to create a simple prototype of a new pencil case.

Answer: First, sketch the design ideas. Then, select suitable materials and cut out the main parts. Assemble the parts using appropriate methods such as sewing or gluing. Finally, test the prototype for functionality and make improvements if needed.

Question 4: Sketch a design for a new ergonomic handle for a kitchen tool. Include labels for key features such as grip shape and material.

Answer: [DESIGN TASK] A correct sketch would show a handle with a comfortable, contoured shape that fits the hand, with textured or soft material for grip, and labels indicating these features.

Question 5: Draw a simple plan of a prototype for a toy car. Include views from the top and side, and label key parts such as the chassis, wheels, and steering mechanism.

Answer: [DRAWING TASK] The plan should show a basic rectangular chassis, four circular wheels positioned correctly, and a simplified steering mechanism. Labels should clearly identify each part.

Question 6: List three materials you might use to create a prototype of a new storage container, and explain why they are suitable.

Answer: Cardboard for easy shaping and testing, plastic for durability, and foam for lightweight testing of interior compartments.

Question 7: Describe how you would test and evaluate your prototype of a new pencil holder.

Answer: Test if the pencil holder can hold multiple pencils securely, check if it is stable on a desk, and evaluate how easy it is to access pencils. Make notes on any improvements needed.

Question 8: Imagine you have created a prototype of a new chair. What feedback would you seek from users, and how could this feedback influence your next prototype?

Answer: Feedback on comfort, stability, and appearance. This feedback can help improve the shape, materials, or structural design in the next version.

Question 9: Explain the importance of making iterative prototypes during the design process.

Answer: Iterative prototypes allow designers to test, evaluate, and refine their ideas repeatedly, which helps improve the final product's functionality, usability, and appearance.

Question 10: Identify two potential challenges you might face when creating a prototype and suggest solutions for each.

Answer: Challenge: Limited access to materials. Solution: Use alternative materials or repurpose existing items. Challenge: Time constraints. Solution: Plan the prototype stages carefully and focus on key features first.