General chemistry courses are key gateways for many Science, Technology, Engineering, and Mathematics (STEM) majors. Here, we report on the implementation and evaluation of an adaptive, ALEKS-based online preparatory module (PM) for general chemistry. The module was made available in Summer 2018 at no cost to all students entering any section of…

This study examines semester schools, which have elements associated with transformative learning, and an adolescent population, where transformative learning has less commonly been studied. We administered the Learning Activities Survey pre/post semester (n = 173) and followed the survey with semistructured interviews (n = 30) to assess whether…

The outdoor inquiry has a significant meaning in learning biology, but it has a problem that is difficult to be frequently implemented in the school garden due to causes. On the other hand, alternative activities using the virtual world have been proposed, but due to a lack of reality and passive use, the continuity of the activities is low, and…

Designing programmed technological solutions (PTS) with programming materials has become a way to contextualise educational content related to PTS and programming. However, studies show that pupils have difficulties conceptualising central phenomena involved in the process, which affects their ability to design PTS. In order to understand these…

This work intends to disseminate a didactic experience in mathematics, in times of pandemic, in an emergency remote teaching situation, at the Portuguese School of Cape Verde, using the Desmos digital platform. The topic addressed was the study of the volume of geometric solids. The main objective was to contribute to the learning of mathematical…

This article investigates the failure of introducing comprehensive schooling in Austria, one of few 'conservative' outliers in the European post-war reform trend where early selection survived reform attempts in the 1970s. In particular, the focus is on the most recent attempt to postpone tracking from the age of 10-14 in the wake of Austria's…

This study aims to provide a deeper understanding about the Bebras tasks, which is one of the computational thinking (CT) unplugged activities, in terms of age level, task category, and CT skills. Explanatory sequential mixed method was adopted in the study in order to collect data according to the research questions. The participants of the study…

Oftentimes, due to the involute nature of the issues involved, society leaves it up to the experts to tackle the environmental problems currently facing society. However, a more wholistic approach is needed to address these environmental issues in the timely fashion necessary. With a reductionist treatment of sustainable development issues, the…

In recent years, growing technology has affected people's communication. Not only speaking and listening but also writing has an important role in communication. Particularly, devices have changed and applications have varied thanks to spreading mobile hardware. The aim of this study is to explore the usage status and preferences of students for…

Some Indonesian teachers have entangled alternative versions in their teachings on the 1965 affair, a controversial vicious and political event in Indonesia, to counterbalance or even contest the communist coup narrative in the history lesson curriculum and school textbooks. Employing the sociological tools of Margaret Somers, this paper dissects…

Although Machine Learning (ML) is used already in our daily lives, few are familiar with the technology. This poses new challenges for students to understand ML, its potential, and limitations as well as to empower them to become creators of intelligent solutions. To effectively guide the learning of ML, this article proposes a scoring rubric for…

Semester schools provide high-school students with a relatively new type of learning environment that largely has not been empirically studied. This study used a retrospective survey (n = 797) to explore the learning outcomes that stem from semester schools and identify features within the educational environment that promote them. Participants…

Our study evaluated the effectiveness of a new tracking policy called self-selection (SS). The purpose of SS was to increase the representation of students of color in advanced mathematics courses at an urban midwestern middle school. We conducted a multinomial logistic regression to determine the effect of the SS on enrollment trends among 2,627…

Background: This study examines the relationship between adolescents' biophysiological stress (i.e. cortisol, alpha-amylase and oxidative stress) and the development of grit and school engagement over one school year. Aims: The study aims to identify how objective stress affects grit and three dimensions of school engagement. Based on the…

Purpose: In the USA, 22-40% of youth who have been accepted to college do not enroll. Researchers call this phenomenon summer melt, which disproportionately affects students from disadvantaged backgrounds. A major challenge is providing enough mentorship with the limited number of available college counselors. The purpose of this study is to…