Abstract:

The adoption of active learning strategies plays a fundamental role in improving student participation and understanding, particularly within the science and engineering disciplines. Recognizing this, our approach to teaching Chemical Technology has undergone a significant transformation, integrating a wide range of active learning methodologies. This transition aims not only to captivate students' interest, but also to deepen their understanding and application of the core concepts in a more contextual and practical way.

A fundamental aspect of this innovative teaching strategy is the use of digital tools such as interactive slides, questionnaires using platforms such as Mentimeter and Quizizz, chemical process simulators and the creation of interactive materials based on HTML5. These tools are designed to foster an immersive learning environment, encouraging students to explore chemical engineering concepts through simulation and interactive content, thus bridging the gap between theoretical knowledge and practical application. Based on, our goals with this redesigned curriculum are multifaceted:
i) to introduce students to the principles of chemical engineering design, emphasizing the practical manipulation of fundamental concepts;
ii) to offer a scientifically rigorous course that mimics professional problem solving scenarios, backed by simulation software for a realistic learning experience;
iii) to engage students with appealing content that highlights the relevance of chemical technology in the real world, thereby enhancing motivation and interest;
iv) to provide a comprehensive overview of Chemical Technology, illustrating its importance in the broader context of your future academic and professional activities; and
v) to integrate system-thinking and interdisciplinary perspectives, aligning chemistry, technology and environmental sciences to improve educational outcomes.

A special motivation is observed on the case of using platforms such as Mentimeter and Quizizz, promoting a competitive environment for the whole class. The excitement of the competition, coupled with the interactive and engaging nature of these tools, ignites a dynamic atmosphere in the classroom where students are more inclined to actively participate. This competitive element not only enhances their learning experience by making it more enjoyable, but also encourages them to engage more deeply with the previous lecture to improve their performance. The immediate feedback provided by such platforms further contributes to a lively learning environment, where students are motivated not only by their individual progress but also by the opportunity to contribute to the success of their team or stand out in the class standings.

This article presents an analysis of the redesigned course and evaluates student feedback after implementation. The results indicate overwhelmingly positive responses, suggesting that the incorporation of active learning techniques has significantly enriched the learning experience, equipping students with valuable skills and knowledge relevant to their field of study.

Keywords:

Active learning, Engagement, Chemical Technology, Mentimeter, Quizizz, HTML5.