<p dir="ltr">Project-Based Learning (PBL) is a pedagogy essential for many engineering and design innovation modules, as it addresses the need for students to acquire core technical knowledge alongside crucial 21st-century skills, such as collaboration, critical thinking, and problem-solving (Pawar et al., 2020). Students to work on real-world problems and challenges through the application of acquired knowledge and PBL also requires sense-making the diversity of user preferences.</p><p dir="ltr">However, teaching design innovation is less about technical competence than about fostering the dispositions needed to navigate ambiguity, iteration, complexity and diversity. The classroom thus becomes a site where assumptions about value, success, and learning are re-examined. In Singapore, where national identity emphasizes precision and demonstrable achievement, this negotiation is particularly charged. Here, promoting failure as a generative space for discovery rather than a marker of deficiency, disrupts ingrained ideas of credibility and invites rethinking of what it means to “do well” in a discipline defined by uncertainty.</p><p dir="ltr">Conventional assessment practices often privilege polished final outcomes, valuing product over process (Biggs & Tang, 2022). For PBL courses, effective assessment is a constant challenge, especially since projects can vary widely and requires pluralistic solutions to cater to diverse user preferences. To be meaningful, project-based assessment must reflect on both the process and the progress at various stages. In today’s VUCA and BANI world, success is rarely linear. Learners must build resilience in the face of false starts, shifting conditions, and emergent insights. Within this frame, failure becomes an important pedagogical tool, signalling intellectual risk-taking rather than inadequacy (Edmondson, 2018). In Singapore, however, creating safe space for such reframing demands structured and deliberate approaches.</p><p dir="ltr">Formative practices in our classrooms have emphasized iterative cycles, documentation of decision-making, and evidence of personal growth. This shifts excellence from flawless artefacts to the visible accumulation of resilience, curiosity, and responsiveness to feedback. Such practices align directly with the competencies of contemporary innovators - sensitivity to human needs, agility in evolving contexts, and courage in the face of ambiguity (Brown, 2009).</p><p dir="ltr">An assessment strategy must be followed inside the learning environment to acquire a better understanding of the learning process. The solution for assessing complex, non-linear design innovation modules is the introduction of a process and progress focused model. To address this, a Process–Progress Assessment Model (PPAM) suited to systems where measurable success dominates is proposed. The framework integrates four dimensions:</p><p dir="ltr">· exploration and risk-taking</p><p dir="ltr">· iteration and responsiveness</p><p dir="ltr">· reflection and learning agility</p><p dir="ltr">· value translation and application</p>