Students' high school decisions will always impact efforts to achieve gender parity in Science, Technology, Engineering, and Mathematics (STEM) at the university level and beyond. Without a comprehensive understanding of gendered disparities in high school course selection, it will be impossible to close completely the gender gap in many STEM…

In this paper, we explore beliefs about teaching and learning held by 27 Namibian 11th graders (ages 16 to 18) experiencing difficulties in learning mathematics. Namibia's education system and its people's access to mathematics has suffered throughout years of colonization and apartheid. Namibia has made significant strides to create access and…

The objective of this qualitative research is to study the mathematical work when solving a mathematical task in the domain of probability presented by Chilean high school mathematics teachers in pre-service and in-service training. We consider as theoretical support the Mathematical Working Space model and methodological design of a collective…

This work reports the results of an investigation that aimed to know the informal reasoning of high school students with and about the frequency approach of probability and the law of large numbers when they were faced with a problem about random intervals. The research question was as follows: What features of students' reasoning about the…

This article deals with an introduction of probability at school through sensory modalities. This approach is based on sampling fluctuation with empirical observations of frequencies. Initially, we analyze how students from high school work on such a task by using dice, pencil, and paper. We then identify the use of schemas and data visualization…

This study investigates the support provided using technology for learning the notion of normal distribution in high school students through the implementation of a teaching experiment. A strategy was designed and implemented using Fathom software as the main teaching resource. Data analysis focused on the role of the use of technology in student…

This paper examines coin-toss comparison questions from two recent studies involving undergraduate students and high school teachers and connects to findings from two prior studies in the literature. Considering possible sample spaces employed by participants, this is a reflection on whether one sequence could be more likely depending on the…

Due to growing interest in twenty-first-century skills, and critical thinking as a key element, logical reasoning is gaining increasing attention in mathematics curricula in secondary education. In this study, we report on an analysis of video recordings of student discussions in one class of seven students who were taught with a specially…

Global warming and climate change are serious issues facing humanity at present and education needs to focus on including informed-decision in classroom practices. The conceptual framework used in this study has provided interconnections that influence beliefs and understandings in providing a knowledge base for making…

Textbooks remain an important resource in the hands of science teachers in ensuring that curricular aims and educational reforms are realised in school science. In a publication of the National Research Council (NRC) entitled "A Framework for K-12 Science Education," emphasis is placed on students experiencing inquiry-based practices and…

This research examines the impact of a 2-day scientific conference on high school students' confidence in attending university and interest in postsecondary science, technology, engineering, and mathematics (STEM) programs. Specifically, this study investigates (1) whether exposure to STEM in grades 10 and 11 significantly increases self-reported…

The integration of Science, Technology, Engineering, and Mathematics Project-Based Learning (STEM PBL) into educational curriculum has received much attention because of its strength in improving students' affective engagement. We designed the present study to investigate the effectiveness of STEM PBL lessons on 9th grade students' development of…

To investigate any possible differences in student engagement between project-based learning units and non-project-based learning units, this triangulation design-convergence mixed methods study followed a grade 10 teacher and her students as they completed science units on chemistry, aquaponics, and genetics. Student engagement was measured in…

Since most emotional regulation research is about teachers regulating their own emotions, this study sought to examine how teachers view emotions and respond to their students' emotions. Drawing from an interactional view of emotions and emotion regulation, five science teachers were interviewed for 60-75 minutes about the emotions experienced by…

This article presents a case study that examines the level of integration of mathematical knowledge in physics problem solving among first grade students of upper secondary school. We explore the ways in which two specific students utilize their knowledge and we attempt to identify the epistemological framings they refer to while solving a physics…