In this paper, the multidigit arithmetic-related strategy adaptivity, strategy flexibility and solution accuracy of Danish compulsory school students is examined. Participants, 749 grade three, 731 grade six and 818 grade eight, were drawn from twenty demographically different schools. Drawing on a tri-phase assessment tool, each student completed…

This study examined how adolescents' emotions in mathematics develop over time. Growth curve modeling was applied to longitudinal data collected annually from 2002 to 2006 (Grades 5-9; N = 3425 German adolescents; M[subscript age] = 11.7, 15.6 years at the first and last waves, respectively; 50.0% female). Results indicated that enjoyment and…

This is one of the first studies to evaluate the impact of computer-based individualized instruction in a developing country. We randomly assigned 1,528 students in grades 6-8 in 15 "model" public schools in Rajasthan, India who were using a computer-adaptive learning software to: a control group, in which they were only able to access…

The study aims to determine the relationship between metacognitive awareness and social emotional learning skills among gifted and talented students and to determine the effect of metacognitive awareness on social emotional learning skills in line with the relationship detected. It was also aimed to determine whether these concepts differ…

The purpose of this dissertation is to identify quality indicators for visual based learning material for technology education classes for grades 6th to 9th. This is a three round Delphi study aimed in answering the following research question. RQ: What are the quality indicators that contribute to the successful selection of visual-based learning…

The need for improving and evaluating students' cognitive skills, including problem-solving, has been highlighted in both the mathematics education literature and the curricula worldwide. The objective of this study was to assess the problem-solving skills of lower secondary school students using a teacher-based evaluation method, taking into…

This cohort-sequential study compared the development of self-perception of ability in Icelandic school children with and without learning difficulties (LD). Participants (N = 198) were students with LD (n = 33) in Grade 4 through 8 and their classmates without LD (n = 165). Self-report measures were taken six times to assess students' perception…

The purpose of this qualitative exploratory study is to get insights into the understanding of science teachers' entrepreneurial skills and the strategies they implement to develop these skills of students, who teach science subject to students of Grade 6-8 at government Schools of Sindh province, Pakistan. In this study, the researcher employed a…

There is increasing interest in meta-analysis in different fields due to the need to combine the results of primary research. One of the crucial concepts in combining results is weighting. This study examines how Hunter and Schmidt's method, weighting by sample size; Hedges and Vevea's method, weighting by inverse variance; and Osburn and…

The goal of the study was to compare how visual representations were integrated into the contents of the U.S. and Turkish textbooks used in life science. Data was collected from 6th, 7th, and 8th grade middle school topics common to both countries. Content analysis was used to analyse visual representations in textbooks. The visual representations…

The aim of the present study was to assess the energy-, environmental-, and climate change literacy among primary and middle school students in selected cities of Ethiopia. This survey study was conducted in primary and middle schools found in six cities and involved a total of 1589 students. The finding indicate that the participants of the study…

This study aims to develop a knowledge test to assess secondary school students' awareness of scientists. After determining the topics that the questions in the test would measure, 50 multiple-choice questions were prepared and presented to six experts in the field. Following the experts' feedback, the number of questions in the test was reduced…

The aim of this research is to explore the relationship between self-esteem in secondary school students and coping strategies. This study was carried out with 523 participants from the 6th, 7th and 8th grades of two secondary schools in Aydin. The 292 participants were female students and 230 male students. Of the applicants, 157 are in 6th…

This longitudinal study of 1,066 Finnish students examined bidirectional reciprocal relationships between changes in perceived supportive school climate and changes in self-reported truancy from the last year of primary school (Grade 6) to the last year of lower secondary school (Grade 9). The results of the random intercept cross-lagged panel…

We investigated the cognitive demand of the exercise problems that middle school students from Nepal are expected to complete. The middle school (grades 6, 7, and 8) mathematics textbooks examined in this study were published and distributed by the government of Nepal. Our data set consisted of textbooks that are currently in use in public schools…