Past studies have explored the role of student science notebooks in supporting students' developing science understandings. Yet scant research has investigated science notebook use with students who are learning science in a language they are working to master. To explore how student science notebook use is co-constructed in interaction among…

In this article the authors describe a model that starts from the basics of the OWL (observe, wonder, learn) large-group discussion strategy then moves onto new experiences that serve as the jumping off point for student-generated questions and investigations. The OWL version of a KWL (Know-Want to Know-Learn) process becomes a path to language…

A Science Teaching Assistant (TA) Programme, at the University of the Western Cape (UWC), focused on preparing promising lecturers. A key component of this programme was the contribution by the Centre for Innovative Education and Communication Technologies (CIECT), which promoted the pedagogical adoption of eTools to assist development of Science…

Excluded-volume interactions are ubiquitous to modeling the average size of polymers in solution. This paper shows how simulations can be used by students to explore the emergence of mathematical scaling relations from excluded-volume interactions. Simulations provide robust visual representations of the system, and can be used to investigate a…

We developed a multipart laboratory experiment on the synthesis of free-standing hydrogels for junior to senior undergraduate students. In this experiment series that runs over the course of multiple 3-h lab periods, small everyday objects belonging to the students are reproduced as hydrogels by first creating negative templates in thermally cured…

In this paper I consider whether forest schools provide a space where we could rethink pedagogy in the Anthropocene. I explore the challenges and possibilities of thinking beyond the business-as-usual of human-centric pedagogies drawing upon an ethnographic study of two forest schools, located in the West Midlands of England conducted in…

The advanced organic chemistry experiments describe the preparation of fused six-membered lactams to isoxazole and isoxazoline by employing Ugi four-component reaction (U-4CR) and intramolecular nitrile oxide cyclization (INOC) synthetic sequence. The experiments were carried out in 28 h (overnight for U-4CR) and 2 h (for INOC) using commercially…

A four week laboratory experiment was designed on the basis of a modification of the Weiss-Cook reaction for the preparation of "cis"-1,5-dimethylbicyclo[3.3.0]octane-3,7-dione. In general, this very versatile organic reaction involves a two-step process reacting biacetyl with 2 mol of dimethyl-1,3-acetonedicarboxylate to form…

The COVID-19 pandemic put an abrupt end to face-to-face teaching at many colleges and universities. While numerous methods for synchronous and asynchronous teaching in lecture courses were quickly deployed, laboratory instruction presented a unique set of challenges. To develop online laboratories quickly would be a daunting task for an…

In an effort to pursue and achieve quality and equity in science education, the South African National Curriculum Statement stipulates that learners should be accorded an opportunity to acquire and apply knowledge and skills in meaningful ways. Accordingly, the curriculum promotes knowledge in both local and global contexts. The study investigated…

School science is often very different from "real world" science. One important difference, and possibly the main one, is that in school science the relationships between variables have often been sanitized -- essentially "cleaned up" -- so that there is very little (and often no) variation in the data from the relationship…

A case study of the COVID-19 pandemic's impact in a nonmajor chemistry class is presented. The prepandemic student engagement strategy focused on student identity within the microcommunity of the face-to-face class. The sudden switch to online instruction mandated a series of changes. Topic-specific adjustments were made within the broader frame…

In the first-year general chemistry laboratory course, instrumental data collection involving sample quantification has often been limited to absorption spectroscopy due to the inaccessibility of emission techniques suitable for large enrollments and novice users. In this laboratory experiment, students explore the complementary techniques of…

Preschoolers are fascinated with dinosaurs, and they often have a wealth of knowledge about numerous dinosaur species. The authors capitalized on this interest by creating a three-dimensional 5E lesson (Engage, Explore, Explain, Elaborate, Evaluate; Bybee 2014) to introduce them to the science practice of modeling. Models are important as tools of…

This brief review explores the ever-increasing role that technological affordances may play in the 21C biochemistry and molecular biology curriculum. We consider the need to develop digital and creative fluencies in our students and the importance of creativity and visualization in learning science. The potential of virtual reality (VR) platforms…