While uncertainty is inherent to doing science, it is often excluded from science instruction, especially postsecondary chemistry instruction. There are a variety of barriers to infusing uncertainty into the postsecondary chemistry classroom, including ensuring "productive" struggle with uncertainty, evaluating student engagement with…

Introductory science courses can be a struggle for instructors and students not only because of the challenging nature of the material, but also due to differences in the background knowledge of students. Provision of pre-lecture resources reviewing or introducing key concepts is recommended to support diverse students. In this paper, we describe…

The rise of technology and online approaches has challenged the traditional learning and teaching model for first year chemistry of formal face-to-face lectures and in-person laboratory sessions. The COVID-19 pandemic since 2020 has created a rapidly changing environment in assessment and learning experiences for students and led to rapid adoption…

Purpose: Innovation is imperative to address a wide array of challenges in higher education. The term "microclass" is coined by the researcher to describe the division of a large class into smaller classes, which are handled by student facilitators who have undergone microteaching and performed similar teacher tasks to facilitate…

Over the last decade, course-based undergraduate research experiences (CUREs) have been recognized as a way to improve undergraduate science, technology, engineering, and mathematics education by engaging students in authentic discovery. CUREs have been shown to have positive benefits similar to traditional undergraduate research experiences;…

Turning lectures into interactive, student-led question and answer sessions is known to increase learning, but enabling interaction in a large class seems an insurmountable task. This can discourage adoption of this new approach -- who has time to individualize responses, address questions from over 200 students and encourage active participation…

The strategies for breaking down the roadblocks and realizing the promise of active learning and inquiry instruction in the large class are being tested and publicized. Educators who have addressed the multitude of issues that underlie implementation of active-learning strategies in large-enrollment settings are conscientiously spreading the word…

These proceedings contain the papers of the IADIS International Conference on Cognition and Exploratory Learning in the Digital Age (CELDA 2013), October 22-24, 2013, which has been organized by the International Association for Development of the Information Society (IADIS), co-organized by The University of North Texas (UNT), sponsored by the…

The 7th International Conference on Education Data Mining held on July 4th-7th, 2014, at the Institute of Education, London, UK is the leading international forum for high-quality research that mines large data sets in order to answer educational research questions that shed light on the learning process. These data sets may come from the traces…