In today’s rapidly evolving world, the ability to solve complex, real-world problems is an essential skill for students to develop. Problem-solving not only prepares them for careers in science, technology, engineering, and mathematics (STEM), but it also equips them with the creativity, resilience, and critical thinking necessary to tackle everyday challenges. One of the most effective tools for fostering these skills is the Engineering Design Process (EDP), a structured, iterative framework that guides students through defining problems, generating solutions, and refining their designs based on feedback (Moore et al., 2014). By emphasizing hands-on learning, collaboration, and continuous improvement, the EDP helps students connect classroom concepts to real-world applications, making learning both meaningful and engaging.
The Engineering Design Process (EDP): An Overview
The Engineering Design Process is a structured, iterative approach to problem-solving that helps students tackle complex challenges by guiding them through a series of defined steps (Leo, 2024). Unlike a linear problem-solving method, the EDP encourages continuous refinement, allowing students to learn from their mistakes and improve their solutions over time. Depending on the source, the EDP steps may be broken down slightly different, but I will simplify the process into these six key stages:
- Ask – Identify and define the problem, gather relevant information, and understand any constraints.
- Imagine – Brainstorm possible solutions, encouraging creativity and multiple approaches.
- Plan – Develop a strategy by selecting the best solution and outlining the necessary steps.
- Create – Build a prototype that reflects the design and meets the requirements.
- Test and Improve– Put the prototype into action, iterate and refine the solution based on feedback and testing results.
- Share – Communicate findings, share results, and reflect on the process.
What Makes the EDP Effective?
One of the biggest strengths of the EDP is its iterative nature. Instead of following a simple, one-and-done approach, students go through repeated cycles of testing and improvement. This process helps them refine their understanding of the problem, identify weaknesses in their initial designs, and develop stronger solutions (Leo, 2024). It also reinforces resilience, teaching students that setbacks aren’t failures but opportunities for growth.
Another key feature is its real-world focus. The problems students tackle aren’t just theoretical—they’re grounded in practical contexts. Whether designing an energy-efficient home or improving an everyday product, students engage in meaningful work that connects directly to real-world challenges.
Finally, the EDP promotes collaboration and creativity. Students work in teams, combining different perspectives to develop and refine their ideas. This teamwork encourages communication, critical thinking, and innovation—skills that are valuable not only in STEM fields but in any career. By using the EDP, students don’t just learn problem-solving techniques; they gain hands-on experience in working through challenges in a way that goes beyond the classroom.
How the EDP Helps Students Define Problems
One of the most important aspects of problem-solving is making sure the problem is clearly defined before jumping into solutions. The EDP provides students with a structured way to break down complex issues into manageable components. This foundational step helps students develop skills in critical thinking, creativity, and collaboration, ensuring that students don’t just solve problems but solve the right problems effectively (Moore et al., 2014).
The first stage of the EDP, Ask, is where students identify the problem, consider constraints, and determine the criteria for success. This stage encourages students to ask essential questions:
- What is the problem or need?
- Who has the problem or need?
- Why is it important to solve?
From their responses, they can then write a clear problem statement using the “WHO needs WHAT because WHY” format (Engineering Design Process, n.d.).
For example:
“Shoppers need a more durable and eco-friendly grocery bag because current options rip easily or require using multiple bags, leading to waste and inconvenience.”
By explicitly defining the problem and considering its real-life limitations—such as budget, material durability, and environmental impact—students learn to think critically about what makes a solution effective and practical.
Developing Problem-Solving Skills Through Research and Planning
Once students have clearly defined the problem, the Imagine and Plan steps guide them through background research and specifying requirements. This stage helps students:
- Learn from existing solutions to avoid common mistakes.
- Identify key characteristics their design must meet.
- Determine whether specific features are both necessary and feasible.
For example, in designing a reusable shopping bag, students might identify the following requirements:
- Handles for easy carrying.
- Durability to hold at least five pounds of groceries.
- Cost-effective materials, keeping production under five cents per bag.
- Eco-friendly components to promote environmental safety.
By brainstorming multiple solutions and comparing how well each one meets these criteria, students learn to evaluate trade-offs rather than settling for the first idea they think of (The Engineering Design Process: Brainstorm Multiple Solutions, n.d.). They begin to understand that every design has strengths and weaknesses, and the best solutions balance different factors like cost, efficiency, and user needs.
Bridging the Gap: How Experts Approach Problem Definition
One of the biggest challenges for students learning the EDP is understanding how much time should be spent defining the problem. Research shows that expert engineers and designers spend significantly more time defining the problem before considering solutions, while students often rush into brainstorming without fully understanding constraints and requirements (Atman et al., 2007). Key differences include:
- Experts take time to research user needs, constraints, and technical limitations, while students often rely on limited information and assumptions.
- Experts explore multiple potential solutions, weighing trade-offs, while students tend to focus on a single idea too soon.
- Experts balance their time across defining the problem, brainstorming solutions, and refining their designs, while students often get stuck on a single phase and struggle to move forward.
To close this gap, educators should emphasize reflection, research, and iteration, while also providing feedback in problem-solving (Atman et al., 2007). Teaching students to analyze constraints, seek feedback, and explore alternative solutions will help them approach challenges in a way that mirrors real-world problem-solving.
How the EDP Helps Students Refine Problems
While defining problems is a critical first step, the true power of the EDP lies in its ability to help students refine their understanding and solutions through iterative design and learning from failure. One of the most valuable lessons from the EDP is that failure isn’t the end of the road, it’s part of the journey. The EDP’s iterative approach teaches students that setbacks aren’t obstacles; they’re opportunities to refine their thinking, improve their designs, and develop persistence. When failure is framed as a normal and necessary step in problem-solving, students build resilience and a willingness to keep going. This can be demonstrated within the Testing and Improving step.
How Students Respond to Design Failure
Students respond to failure in different ways. Some see it as a challenge to overcome, while others get discouraged and hesitate to continue. Research shows that how teachers frame failure has a huge impact on how students react (Lottero-Perdue & Parry, 2017). When failure is treated as a normal part of the engineering process, students are more likely to persist, refine their designs, and develop resilience. But if they see failure as a personal shortcoming, they may disengage or struggle to move forward. Teachers who normalize setbacks and provide constructive feedback help students shift into a problem-solving mindset, encouraging them to approach challenges with curiosity and persistence (Lottero-Perdue & Parry, 2017).
That’s why educators need a range of strategies to help students navigate failure. In some cases, stepping in with probing questions or targeted feedback can help guide them in the right direction (Lottero-Perdue & Parry, 2017). Other times, it’s more effective to step back and let students work through challenges on their own, giving them the space to struggle productively and develop stronger problem-solving skills.
Encouraging Students to Refine Their Understanding
The iteration process in the EDP challenges students to re-evaluate their initial ideas, reconsider constraints, and refine their solutions. After reflecting on failures from the Testing and Improving stage, they cycle back to the Ask, Imagine, and Plan stages, where they can redefine questions, research user needs, analyze both their tested solutions and existing alternatives, and redefine key design requirements. This approach mirrors how real-world engineers continuously refine their work.
One thing to keep in mind is that research also shows experts naturally revisit and refine their designs, while students often struggle with the revision process (Atman et al., 2007). Many students tend to push forward instead of reassessing their work, which can result in incomplete or ineffective solutions.
To help students develop a more iterative mindset, educators can provide scaffolding such as structured templates or checklists that prompt deeper reflection and refinement (Workosky, 2017). This approach helps break down complex tasks into manageable steps, keeping students on track and focused on solving the problem. It also ensures that the iterative process feels approachable rather than overwhelming.
Incorporating peer reviews and reflection prompts also encourages students to slow down and critically evaluate their choices. By making iteration a fundamental part of the problem-solving process, students not only enhance their technical solutions but also build essential skills like resilience, adaptability, and critical thinking.
The Role of Collaboration and Feedback
Collaboration is another key component of the EDP, as it encourages students to share ideas, challenge assumptions, and refine their solutions together. Working in groups allows students to approach problems from multiple perspectives, leading to more innovative and well-rounded solutions (Moore et al., 2014). This process helps students develop essential communication and teamwork skills, which can also be very applicable to their future careers.
Beyond simply working together, the EDP requires students to articulate their ideas and justify their design choices. Educators can support this by facilitating discussions where students explain their reasoning, respond to peer questions, and refine their thinking based on group feedback (Workosky, 2017). Through these conversations, students strengthen their ability to analyze problems critically and defend their decisions.
Feedback plays a crucial role, particularly during the Testing and Improvement stage. Whether it comes from teachers or peers, constructive feedback helps students refine their designs and deepen their understanding of the problem they’re trying to solve. When failure happens—whether a design doesn’t work as expected or falls short in some way—the way it’s framed makes all the difference. Teachers who focus on growth and iteration, rather than just pointing out mistakes, help students build resilience and develop a problem-solving mindset.
Research continues to emphasize how we talk about failure in the classroom. Using “fail words” intentionally and with context can shift students’ perspectives, moving failure from something to avoid to something that’s simply part of the learning process (Lottero-Perdue & Parry, 2017). When students see setbacks as opportunities to improve, they’re more likely to persist, adapt, and refine their solutions with confidence.
Integrating the EDP with STEM for Real-World Applications
As you’ve probably gathered so far from this article, the EDP is most effective when applied to real-world problems. By emphasizing hands-on, experiential learning, the EDP naturally supports STEM education, helping students build critical thinking and problem-solving skills that go beyond the classroom (Workosky, 2017). When students design, build, and test prototypes, they’re not just following a set of steps—they’re actively applying scientific concepts in practical ways. This approach deepens their understanding of STEM principles and equips them with the skills needed to tackle complex, real-world challenges.
The Role of Experiential Learning
The EDP’s emphasis on hands-on learning aligns closely with Kolb’s experiential learning model, which emphasizes the importance of connecting abstract concepts to tangible experiences (Long et al., 2020). Research shows that when students engage in hands-on tasks that link STEM concepts to real-world applications, they gain a deeper understanding of the material. One study found that experiential learning not only increased knowledge retention but also boosted students’ intrinsic motivation, satisfaction, and overall interest in STEM subjects (Long et al., 2020). By incorporating experiential tasks into the EDP, educators can create a learning environment where students are more engaged and better equipped to tackle complex tasks.
Encouraging Interdisciplinary Thinking
Beyond just building prototypes, the EDP also encourages interdisciplinary thinking by having students integrate concepts from a range of disciplines, including science, technology, engineering, and mathematics. Real-world problems rarely exist in isolation—solving them often requires knowledge from multiple areas. By using the EDP as a framework, students learn to approach problems with a broader perspective, preparing them for the complexity they’ll face in real-world challenges (Moore et al., 2014).
For instance, designing a sustainable energy solution might require students to apply knowledge of environmental science, electrical engineering, and economics. This interdisciplinary approach not only enhances their problem-solving skills but also prepares them for careers in fields where collaboration across disciplines is essential.
Conclusion
The Engineering Design Process is more than just a problem-solving framework—it’s a transformative approach to learning that equips students with the skills and mindset needed to thrive in a rapidly evolving world. By emphasizing iteration, collaboration, and real-world application, the EDP teaches students to define problems clearly, test solutions thoroughly, and refine ideas continuously. This process not only fosters resilience, creativity, and critical thinking but also helps students view setbacks as opportunities for growth rather than failures.
Through hands-on, interdisciplinary projects, students connect classroom learning to real-world challenges, preparing them for careers in STEM and beyond. The EDP’s focus on experiential learning and interdisciplinary thinking ensures that students are not just passive learners but active problem-solvers who can adapt to new challenges and innovate in evolving situations.
As educators continue to integrate the EDP into STEM curricula, they have the opportunity to empower students with the skills, confidence, and adaptability needed to contribute to the new innovative ideas and growth within their communities. By cultivating a culture of curiosity, collaboration, and continuous improvement, the EDP not only prepares students for future careers but also empowers them to make a meaningful impact on the world around them.
Reference
Atman, C., Adams, R., Cardella, M., Turns, J., Mosborg, S., & Saleem, J. (2007). Engineering Design Processes: A Comparison of Students and Expert Practitioners. Journal of Engineering Education, 96, 359–379. https://doi.org/10.1002/j.2168-9830.2007.tb00945.x
Engineering Design Process. (n.d.). Science Buddies. Retrieved February 8, 2025, from https://www.sciencebuddies.org/science-fair-projects/engineering-design-process/engineering-design-process-steps
Leo, G. (2024, January 12). Engineering Design Process Explained. Aria | Online Manufacturing For On-Demand Custom Services. https://www.madearia.com/blog/engineering-design-process-explained/
Long, N. T., Yen, N. T. H., & Van Hanh, N. (2020). The Role of Experiential Learning and Engineering Design Process in K-12 STEM Education. International Journal of Education and Practice, 8(4), 720–732.
Lottero-Perdue, P., & Parry, E. (2017). Elementary Teachers’ Reflections on Design Failures and Use of Fail Words after Teaching Engineering for Two Years. Journal of Pre-College Engineering Education Research (J-PEER), 7(1). https://doi.org/10.7771/2157-9288.1160
Moore, T., Glancy, A., Tank, K., Kersten, J., Smith, K., & Stohlmann, M. (2014). A Framework for Quality K-12 Engineering Education: Research and Development. Journal of Pre-College Engineering Education Research (J-PEER), 4(1). https://doi.org/10.7771/2157-9288.1069
The Engineering Design Process: Brainstorm Multiple Solutions. (n.d.) Science Buddies. Retrieved February 8, 2025, from https://www.sciencebuddies.org/science-fair-projects/engineering-design-process/alternative-solutions
Workosky, C. (2017, October 24). The Engineering Design Process: A Middle School Approach | NSTA. NSTA. https://www.nsta.org/blog/engineering-design-process-middle-school-approach