Romarrhea and Tellys want to design a new type of water bottle for their school project. What are the main steps of the engineering design process that they should follow?

Answer explanation

The main steps of the Engineering Design Process include defining the problem, researching, brainstorming solutions, developing prototypes, testing, and refining the design based on feedback.

Romarrhea is working on a new app and has created a prototype. How can feedback from users influence the design of her prototype?

Answer explanation

Feedback helps identify strengths and weaknesses in a prototype, guiding iterative improvements. It ensures the design aligns with user needs and expectations, ultimately enhancing functionality and user experience.

Lobduno is working on designing a new type of water bottle. After testing the first prototype, Lobduno notices some leaks and decides to make improvements before testing again. Why is iteration important in engineering design?

Answer explanation

Iteration is crucial in engineering design as it allows for continuous improvement through testing and feedback. This process helps identify flaws, refine solutions, and enhance functionality, ultimately leading to better and more efficient designs.

Lobduno and Tellys are working on designing a new bridge for their city. They need to consider factors like budget, materials, safety regulations, and environmental impact. What role do constraints play in the engineering design process?

Answer explanation

Constraints define the limits within which a design must operate, guiding engineers to create feasible solutions that meet requirements while balancing factors like cost, safety, and functionality.

Ja'Miah, Tellys, and Romarrhea are working together on a new product design. In the initial stages, how might they use brainstorming to help with their engineering process?

Answer explanation

Engineers use brainstorming in the initial design stages to generate a wide range of ideas, encourage creativity, and explore various solutions without immediate judgment, fostering innovation and collaboration.

Ja'Miah is working on a project to build a bridge for her school. She wants to follow a step-by-step method to solve the challenges she faces during the project. Match the vocabulary term with its definition: What is the process Ja'Miah should use?

• A model used to test and evaluate design concepts.

• The limitations that affect the design.

• The systematic approach to problem-solving in engineering.

• Information used to improve a design.

• The process of refining a design through repeated testing and evaluation.

Answer explanation

The correct choice, 'The systematic approach to problem-solving in engineering,' defines the Engineering Design Process, which involves structured steps to develop solutions.

Ja'Miah and Romarrhea are working on a new product and want to test and evaluate their design concepts. They decide to create a (a)   for this purpose.

• Prototype

• Mockup

• Wireframe

• Concept

Answer explanation

A prototype is specifically defined as a model used to test and evaluate design concepts, making it essential in the design process to visualize and refine ideas before final implementation.

Match the vocabulary terms with their definitions.

• Feedback

• The process of refining a design through repeated testing and evaluation.

• Prototype

• The limitations that affect the design.

• Constraints

• Information used to improve a design.

• Engineering design process

• The systematic approach to problem-solving in engineering.

• Iteration

• A model used to test and evaluate design concepts.

Answer explanation

Iteration refers to the process of refining a design through repeated testing and evaluation, allowing for continuous improvement based on feedback and results.

Match each definition to the correct vocabulary term.

• Engineering Design Process

• The limitations that affect the design.

• Feedback

• Information used to improve a design.

• Constraints

• The process of refining a design through repeated testing and evaluation.

• Iteration

• The systematic approach to problem-solving in engineering.

• Prototype

• A model used to test and evaluate design concepts.

Answer explanation

The correct choice, 'Information used to improve a design,' refers to feedback that helps refine and enhance a design, making it essential for the iterative design process.

Ja'Miah is designing a new backpack for students. She needs to consider certain factors that might limit her design, such as the weight the backpack can carry and the materials available. Match the vocabulary term with its definition: Constraints

• A model used to test and evaluate design concepts.

• The limitations that affect the design.

• The systematic approach to problem-solving in engineering.

• Information used to improve a design.

• The process of refining a design through repeated testing and evaluation.

Answer explanation

The correct choice, 'The limitations that affect the design,' refers to constraints that guide the design process, ensuring that the final product meets necessary requirements and standards.