Often mathematical instruction for students with disabilities, especially those with learning disabilities, includes an overabundance of instruction on mathematical computation and does not include high-quality instruction on mathematical reasoning and problem solving. In fact, it is a common misconception that students with learning disabilities…

This paper reports on monocultural education narratives associated with marginalizing newcomer English-as-a-New-Language learners and their families. These narratives emerged through a three-year long critical ethnography in the schools of a Midwest town (Unityville). The collective, social stories emerged as "story seeds" through…

Purpose: The purpose of this paper is to explore perceptions of alcohol held by schoolchildren using the "Draw and Write" tool, to inform the planning of alcohol education in the classroom setting. Design/methodology/approach: A specifically designed "Draw and Write" booklet was used with 169 children aged nine to ten years…

Curriculum statements and textbooks are considered to be vital support tools for teachers, particularly during times of curriculum innovation. A recent change in South Africa was the controversial inclusion of evolution in the school curriculum, raising serious concerns amongst biology teachers regarding the adequacy of their content and…

The integration of research and practice is of concern in all helping professions. Has social work become an evidence-based profession as some claim? Characteristics of current-day social work are presented that dispute this view, related continuing concerns are suggested, and promising developments (mostly outside social work) are described that…

This paper explores strategies for teachers to work with science conceptions, both those consistent and those inconsistent with western science understanding. It emphasises the value of teachers checking their own and their students' prior understanding of concepts to be learnt. A past approach of educators has been to replace old beliefs with new…

This research reports the development of an online three-tier diagnostic instrument for pre-university students related to cellular respiration. To date, only few studies have been conducted to identify students' alternative conception in the topic of cellular respiration. One of the contributing factors is due to lack of instrument developed to…

Diffusion has often been taught in science courses as one of the primary ways by which molecules travel, particularly within organisms. For years, classroom teachers have used the same common demonstrations to illustrate this concept (e.g., placing drops of food coloring in a beaker of water). Most of the time, the main contributor to the motion…

To learn why natural selection acts only on existing variation, students categorize processes as either creative or sorting. This activity helps students confront the misconception that adaptations evolve because species need them.

Despite their importance in public discourse, numbers in the range of 1 million to 1 trillion are notoriously difficult to understand. We examine magnitude estimation by adult Americans when placing large numbers on a number line and when qualitatively evaluating descriptions of imaginary geopolitical scenarios. Prior theoretical conceptions…

Chemistry students encounter a variety of terms, definitions, and classification schemes that many instructors expect students to memorize and be able to use. This research investigated students' descriptions of ionic and covalent bonding beyond definitions in order to explore students' knowledge about chemical bonding. Using Johnstone's Multiple…

Teachers of students with visual impairments play an integral role in supporting both students with visual impairments and general education teachers so that students can access the curriculum, including science-related topics (Anderson, 2009; Bogner et al., 2011; Wild & Koehler, 2017). Wild and Koehler (2017) identify six responsibilities of…

The role of teachers is very important for the educational utilization of Computational Thinking (CT) and its integration in education. As with any innovation, CTs' successful integration considerably depends on the perceptions, beliefs and attitudes of the teachers who will be asked to implement it. The study of these characteristics, concerning…

Research demonstrates that teachers' expectations of students have long-term effects on students' educational, occupational, health and well-being outcomes. In this Australian-based study, teachers were invited to explore the questions "Do teachers have different expectations of Aboriginal and Torres Strait Islander students?"…

Prismatic refraction is a classic topic in science education. To investigate how undergraduate students think about prismatic dispersion, and to see how they change their thinking when observing dispersed images, five teaching experiments were done and analysed according to the Model of Educational Reconstruction. For projection through a prism,…