This paper reports changes in the extent to which a group of Year 11 students used a Computer Algebra System (CAS), pen-and-paper (P&P), or a combination of both, when solving routine problems across seven months in four different topics. Comparing the frequency of CAS use across topics shows students made greater use of CAS in the topics of…

This study aimed to examine the effectiveness of a career psychoeducation program developed based on the social cognitive career theory in career decision self-efficacy and educational outcome expectations of eleventh grade students. The study used a quasi-experimental model with a pretest-posttest control group design. The experimental process of…

The present study examined the efficacy of a 6-session Rational Emotive Behavior Therapy (REBT) career intervention program for high school students in reducing career decision-making difficulties and emotional distress. Nine classes of 11th graders in two Romanian public high schools (N = 233) were randomly assigned to a REBT career intervention…

Addressing the participation rates in senior secondary mathematics courses in Australian schools remains a critically important issue. In this paper, the authors report on quantitative findings from a study in which all year 11 and year 12 (aged 17-18 years) Australian Tertiary Admissions Ranking (ATAR) students in Western Australia were invited…

This paper presents an analysis of the socio-scientific dimensions which 46 11th graders, enrolled in the subject scientific culture, consider to justify their COVID-19 vaccination decision and how they managed to combine and integrate these dimensions before and after working on a sequence of activities aimed at learning about argumentation in…

Although research has always related e-portfolios to self-regulated learning, recently agency, which includes individual, relational, and contextual domains, has also been highlighted. Likewise, agency has been explored in technological environments that support collaborative and co-design learning processes. This study, investigating the…

In a world where English has achieved global dominance, it is unsurprising that the instrumental value of learning a language other than English (LOTE) for those already fluent in English is increasingly deemed unnecessary. There are significant enrollment declines postcompulsory second language (L2) learning in all English-speaking countries. To…

School subjects divided into compulsory and elective courses. Compulsory courses are the basic courses that students must take to graduate, while elective courses give freedom for students. In Turkey, Biology courses taught as compulsory under the required courses in high schools. But, it is also instructed as elective courses called…

This study is framed in the social perspective of Epistemology of Science, and it aims to examine the epistemic operations performed by high school students while engaged in a role-play about food safety that requires them to engage in both argumentation and decision-making practices. The epistemic operations are examined on two different levels:…

The instrument of mathematics enrolment choice motivation (MECM) is designed to measure factors that influence students' decisions to keep or drop mathematics in Year 11. Using survey responses from 289 Year 11 students, this paper presents the initial form of the instrument, examines its factor structure, internal consistency and discriminant…

Globally, policy implementation in the education system has been found to be a challenging area of development. The South African education system is no exception to the ineffective implementation of policies. For example, in South Africa, the progression policy was introduced by the Department of Education in 2013 for the purpose of minimising…

This study investigates the relationship between career decision-making self-efficacy (CDMSE) and parental attachment, dysfunctional career thoughts, and career exploration in a sample of 170 Lebanese Grade 11 students drawn from 10 private schools that provide career guidance services. The following tools were used to assess the variables: Career…

Each year the National Reference Test (NRT) reports the proportions of students achieving at or above three key GCSE grades in English and mathematics. The NRT is therefore uniquely placed as a Key Stage 4 assessment which compares performance directly at ability level, to contribute to the evidence on the impact of disruption to education due to…

The environmental issues surrounding agrochemical products facing people today include serious health and ecological problems. Scientific literacy is necessary for students to understand scientific knowledge and get ready for the future world. Therefore, this action research aims to promote scientific literacy, in the area of plant growth by using…

This study aimed at improving the decision-making (DM) skills of 11th graders by incorporating a DM framework, visualisation tools, collaboration, and metacognitive guidance into a socioscientific issue context. Two classes, the experimental group (embedded metacognitive guidance, N = 42) and the comparison group (no metacognitive guidance, N =…