This paper describes a Lesson Study in which in-service mathematics secondary-school teachers, collaborating with researchers, involve grade 10 students in tessellation problems. The data are collected by an experiment carried out in the context of the "Liceo Matematico" project, with three volunteer teachers. The experiment goal was to…

The purpose of this study was to observe how within-person variation in motivation, self-efficacy and academic performance scores are correlated or can be predicted. The reciprocal association between these variables was analysed through a four-wave longitudinal study and a within-person analytical approach (random intercept cross-lagged panel…

The present study aims to examine mathematical creativity in students' work in geometry. Research conducted was based on two aspects: (a) examining the influence of geometrical figure apprehension on the production of multiple solutions and (b) how the necessity to construct auxiliary lines in the given shape promotes the production of multiple…

Anonymous questionnaires are frequently used in research with adolescents in order to obtain sincere answers about sensitive topics. Most longitudinal studies include self-generated identification codes (SGICs) to match information. Typical elements include a combination of letters and digits from personal data. However, these data may make the…

It was previously found that students have low in learning collaboration, which is the learning process has not facilitated them to develop their skills. Therefore, this study aims to investigate the effects of project-based learning (PjBL), Predict-Observe-Explain (POE), and Predict-Observe-Explain based Project (POEP) on student collaboration…

This action research aims to develop the scientific explanation of grade 10 students using sociobiological case-based learning on the topic "immune system". The target group consisted of 2 1students who are studying in biology course. The research instruments were: plan of instrument using sociobiological case-based learning, scientific…

This study aims to determine Turkish high school students' misconceptions about the electric charge imbalance by using a four-tier misconception test, where the main questions are accompanied by a question about the reason for the answer, as well as student declarations about their degrees of certainty. A four-tier electric charge imbalance…

Parents experience difficulty helping their children with math at home. Math teachers can provide guidance or materials to parents. Little is known about whether this help from math teachers has benefits for parental support at home and thus contributes to students' academic development in math. The current study examines longitudinal associations…

Minimal guidance or maximal independence? How can teachers achieve that complex balance when teaching mathematics? In this pre-and post-test quasi-experimental research study, the authors explored the above broad questions in Grade 10 Financial Mathematics following guided discovery and mathematical modelling principles. Fifty-four (54) Grade 10…

Cell division is one of the most relevant processes in Biology, for instance, to understand the reproduction of species or the development of tumours. Learning this content requires not addressing it out of context but integrating it into real-life problems that demand students apply their knowledge about cell division. In this study, the authors…

Purpose: Videogames are complex, meaningful and multimodal texts. This study aims to explore how students could learn about narratives from, and be engaged by, playing a videogame and how a teacher adapted their pedagogy to incorporate the young adult videogame (YA game) "What Remains of Edith Finch" into an English Language Arts…

Possessing mathematical competence is a pre requisite for independently comprehending, understanding and applying all features of mathematical modelling in a particular setting. This research study thus explores the mathematical modelling competencies that Grade 10 learners exhibit while solving contextual problems in a mathematics learning and…

Organized leisure activities are an important component of learning with a great potential for positive youth development. The available research has grown in the past decade but is still lacking differentiated analysis of specific activity determinants and longitudinal designs. Based on retrospectively collected quantitative data (n=1,547) at the…

History helps society understand its past and its influence on the present and future. South Africa is a country with a unique history, comprising of varying accounts from the different people that make up its 'rainbow' nation. In 2018, South Africa's Department of Basic Education; announced that history would be a compulsory subject for learners…

This research was conducted for two purposes: (1) to describe the process of the design and development of English materials for conversation practices based on the sociolinguistic contexts for Grade X students at Islamic Senior High School Students (ISHS), and (2) to analyze the usability level of the product of materials' development for the…