Mass balance (MB) reasoning offers a rich topic for examination of students' scientific thinking and skills, as it requires students to account for multiple inputs and outputs within a system and apply covariational reasoning. Using previously validated constructed response prompts for MB, we examined 1,920 student-constructed responses (CRs)…

Empirical evidence is insufficient on the specific roles GIS learning plays in developing students' understanding various spatial concepts. The present study aims to draw attention to common struggles of learning some spatial concepts in geography and offer directions for future research on GIS learning and the development of student spatial…

Limited literature addresses how elementary preservice teachers (PSTs) can advance their thinking about hierarchical geometric relationships. Informed by a commognitive perspective, we investigated this phenomenon as a matter of discursive change, focusing on word use, visual mediators, and narratives. We report on a teaching experiment involving…

Australia-wide consensus was reached on seven core concepts of physiology, which included homeostasis, a fundamental concept for students to understand as they develop their basic knowledge of physiological regulatory mechanisms. The term homeostasis is most commonly used to describe how the internal environment of mammalian systems maintains…

Few would argue the value of learning progressions in providing useful structures for selecting and sequencing in a developmental manner the key components of an 'intended curriculum'. Yet, there are pervading issues around what is meant by a developmental sequence, along with how they are used to assess what learners know, understand and can do.…

Learning a second language (L2) is not merely mastering an additional linguistic system, but rather learning a new way of conceptualizing the world. Grammatical development does not always align simultaneously with conceptual development in L2. That explains why L2 learners may produce sentences that are grammatically correct, but pragmatically…

Newton's third law is one of the most important concepts learned early in introductory mechanics courses; however, ample studies have documented a wide range of students' misconceptions and fragmented understandings of this concept that are difficult to change through traditional instruction. This research develops a conceptual framework model to…

This paper reports a teaching intervention based on cognitive load theory designed to improve postgraduate business students' understanding of double-entry bookkeeping. In response to learning difficulties, a simplified scaffolded method of learning was introduced involving: simplifying accounting terminology drawing on familiar non-technical…

The purpose of this research is to investigate the development of students' knowledge in the process of learning history. The research questions are as follows: (1) How do students construct their knowledge of history? (2) What main factors affect whether students accept or reject historical information? This research is a qualitative project…

In this study, we have explored the ways in which small-group work in science can contribute to strengthen multilingual students' subject language and conceptual development when working with language-oriented classroom activities in primary classrooms. The aim is to determine whether it is possible to identify factors in interactions in…

This paper draws on observational studies of three young children in order to demonstrate firstly, their intrinsic motivation to explore systematically through repeated patterns of action or 'schemas'; secondly, how those repeated actions appear and are explored in their emerging language demonstrating their increasing construction of and…

The teaching and learning of mathematics in South Africa are conducted through the authorised Language of Learning and Teaching (LoLT). South Africa has eleven official languages, and English is a Language of Learning and Teaching (LoLT) from the Intermediate and Further Education and Training (FET) Phase. This study explores teachers' views on…

International comparisons of languages have shown how mathematical concepts can be expressed and conceptualised in different languages. For multilingual students, these findings raise the question of how the interplay of languages and conceptualisations shape multilingual learning processes. This paper presents an investigation of case studies of…

This article considers the pedagogical research informed by the writings of L. S. Vygotsky concerned with the teaching and learning of languages beyond the first (L2). Following a brief overview of developments in the application of Vygotskian theory to explicating processes of L2 development in instructional settings, we consider more recent…

Promoting students' conceptual understanding and academic language development is a primary goal of instructors in all subject areas. These goals, however, are sometimes hindered by the way students' learning is assessed. In many college-level courses, knowledge-level tests that assess concrete thinking associated with superficial approaches to…