The goal of STEM education is to integrate the disciplines of science, technology, engineering, and mathematics in a way that facilitates holistic learning. Students are also supported in developing creative solutions to problems using the STEM approach. Other STEM fields are often linked through engineering and engineering design. Throughout this…

As part of a renewed focus on current environmental concerns, the new geography programs set out for middle schools introduced new subjects on global change in 2015, subsequently replaced by a focus on climate change in 2020. The case study approach to teaching, imposed by official directives, makes it difficult for middle school students to…

The ability of solving problems collaboratively has been increasingly significant. This research takes mathematics open-ended problems as the tasks and carries out collaborative problem solving with multi-machine video recording in the classroom environment aimed at 112 student pairs and 56 four-person student groups stemming from 224 students in…

The aim of this research is to provide an applied example that serves as a guide to social studies classrooms and directly supports the teachers who implement it, specifically for the social studies lesson. In the research planned as an action research, a group of 27 7th-grade students from a middle school was selected as the study group, and…

Students entering sixth grade operate with three different multiplicative concepts that influence their reasoning in many domains important for middle school. For example, students who are operating with the second multiplicative concept (MC2 students) can begin to construct fractions as lengths but do not construct improper fractions as numbers.…

Procedural flexibility is an important skill for algebra. Although prior work has focused on measuring students' procedural flexibility using arithmetic problems, word problems may also capture students' flexibility because of their open-ended nature. To date, no published study has examined the use of word problems as another measure of…

This study investigated the sustainability effects of the schema-based instruction (SBI) program and corresponding PD on the instructional practices of two cohorts of teachers (i.e., SBI experienced-teacher implementers and SBI novice-teacher implementers) and on students' ability to reason with proportions and overall mathematics performance. SBI…

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 a school-based intervention study to promote food label understanding among early adolescents. The researcher assessed the existing nutrition knowledge, attitude, and understanding of food labels. Based on Bandura's social cognitive theory, an educational program was developed. The change was accessed from pre- and post-test intervention…

Selecting and remembering the necessary information from rapidly increasing information requires summarization skills. Research on improving students' summarization skills has focused on deletion, generalization, and reconstruction strategies. However, direct teaching of these strategies does not yield successful results. For this reason,…

This paper studies grade 7 (age 13) students' expressed understanding about the equal sign/notion of equivalence in order to investigate what aspects of the concept that could be seen as an established knowledge at lower secondary school/middle school. Using items from different instruments and combining these to a new one that covered a broad…

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…

This study aims to investigate the effect of the online flipped learning model (OFLM) when integrated into a mathematics course in an emergency remote teaching process on seventh grade students' academic achievement, their attitudes towards their mathematics course, and their cognitive load. The study was designed as a crossover experimental…

The aim of this study is to explore the relation of morphological awareness to vocabulary, word reading, and reading comprehension for middle school students in Korea. A total of 121 students (73 boys and 48 girls) in Grade 7 from two middle schools in a metropolitan city in South Korea participated in the study. The students were assessed on the…

This mixed-methods study explored the impact of cinematic virtual reality (CVR) on seventh-grade students (n = 66) in a school library. The research was comprised of two phases, integrating data from questionnaires and student/teacher interviews. The study focused on "The Displaced," a documentary about child refugees, presented in two…