Abstract:

The rising cost of higher education continues to create barriers to access and equity, particularly in under-graduate engineering programs where textbook expenses, supplemental materials, and rigid instructional structures compound financial strain. This work presents an affordable and flexible education model implemented within an undergraduate software engineering program that prioritizes cost reduction and accessibility without compromising academic rigour or learning outcomes.

A central component of the model is the deliberate elimination of mandatory commercial textbooks. In-stead, comprehensive, instructor-developed lecture notes serve as the main instructional resource. These notes are carefully structured to align with course learning objectives, integrate theoretical foundations with applied problem-solving, and provide clarity comparable to traditional textbooks. By directly tailor-ing content to course outcomes, extraneous material are minimized while maintaining conceptual depth.

To support broader intellectual engagement, curated supplementary reading materials-primarily open-access resources, research articles, and publicly available technical documentation are provided. These materials encourage independent exploration while preserving zero or minimal cost to students. This layered resource strategy ensures that students receive both focused core instruction and opportunities for academic enrichment.
Active learning is reinforced through extensive practice questions accompanied by fully worked solutions. The availability of detailed solutions promotes selfdirected learning, iterative improvement, and conceptual mastery. Students can diagnose misunderstandings independently, reducing reliance on costly external tutoring services and enhancing confidence in problem-solving-an essential skill in engineering education.

Accessibility through flexibility constitutes the second pillar of the model. Live virtual lectures on evenings and weekends ensures distant learning students access to quality university education without the need to commute to campus, further mitigating the travel, boarding and lodging costs. Additionally, all lectures are recorded and made available for on-demand access, allowing for a flexibility to review complex topics at their own pace and revisit challenging concepts as needed. This approach accommodates diverse learning speeds, varying schedules, and external responsibilities, including part-time employment-an increasingly common reality among engineering undergraduates. Recorded instruction also supports inclusive learning practices by benefiting students who may require repetition or additional processing time.

This proven model established at McMaster’s Software Engineering Technology program successfully demonstrates the viability of an affordable education framework that maintains academic standards while significantly reducing direct educational costs. Student feedback highlights improved accessibility, greater control over learning pace, and reduced financial stress. The model demonstrates that thoughtful instructional design, centred on structured notes, open resources, practice-based mastery, and asynchronous access can deliver high quality engineering education that is both economically sustainable and pedagogically effective.

This approach offers a scalable template for institutions seeking to enhance affordability while preserving rigor in undergraduate engineering programs.

Keywords:

Open education resources, engineering education, affordable education, flexible learning options.