Flexibility in transforming algebraic expressions is recognized as fundamental for a rich procedural knowledge. Here, flexibility in-depth is proposed as the ability to apply one strategy to a wide range of unfamiliar expressions. In this study, design experiments with four groups of students were conducted to support students' flexibility…

The purpose of this study was: (1) to analyze increasing students' learning activity and learning outcomes. Student activities which were observed include the visual, verbal, listening, writing and mental visual activity; (2) to analyze the improvement of student learning outcomes using "Round Table" and "Rally Coach" Model of…

It is a widely known fact that gifted students have different skills compared to their peers. However, to what extent gifted students use mathematical thinking skills during probability problem solving process emerges as a significant question. Thence, the main aim of the present study is to examine 8th grade gifted students' probability…

A small body of previous research suggests that teachers who purposefully negotiated the physical education curriculum empowered their pupils and enhanced the quality of their experience. The purpose of this study was to assess the impact of one purposefully negotiated season of sport education (SE) on one teacher and his 18 male eighth grade…

The purpose of this research study was to learn about students' conceptions concerning the line of best fit just prior to their introduction to the topic. Task-based interviews were conducted with thirty-three students, focused on five tasks that asked them to place the line of best fit on a scatterplot and explain their reasoning throughout the…

In this article, the authors present three adolescent Latinas' perceptions of ideal mathematical competencies, their perception of their individual "abilities" in mathematics, and their work on a mathematics problem-solving task. Results indicate that these Latinas recognize flexible mathematics as the ideal mathematical competency in…

This study examines the contribution of epistemological beliefs to middle school students' reported use of self-regulated learning strategies. One hundred and sixty 8th and 9th graders from three public middle schools participated in the study. Gender was about equally represented in the sample (89 girls, 71 boys). During the group examination…

This mixed-method, longitudinal study investigated the benefits of project-based learning (PBL) on secondary-mathematics students' academic skill development and motivated strategies for learning (i.e., cognitive, social, and motivational). The focus of this study was academic skill development (algebra- and geometry-assessment scores) and other…

Educational systems throughout the world serve students from diverse populations. Often students from minority populations (i.e. racial, ethnic, linguistic, cultural, economic) face unique challenges when learning in contexts based on the cultural traditions and learning theories of the majority population. These challenges often leave minority…

This qualitative collective case study examined the practice strategies of two eighth-grade instrumentalists. Participants included two student-parent pairs from the author's school district. Data were obtained through interviews and videotaped practice sessions. Results are presented according to two main themes: practice description versus…

This study examines the relationship between the learning motivation and conceptual change of 127 eighth graders, after they have learned the acid, base, and salt concept in a digital learning context, designed according to the dual-situated learning model (DSLM). Two instruments--the students' motivation towards science learning (SMTSL)…

Research suggests that children's understanding of text can be improved by the explicit teaching of those comprehension strategies that are used implicitly by skilled readers, particularly the use of self-regulating strategies to generate questions about text. This study of the teaching of comprehension in 51 London Key Stage 2 classrooms explores…

Using interviews of students prior to and during their retained year and of their teachers, this study examined 22 students retained under Chicago's Ending Social Promotion policy. It focused on the "intervention" of retention, including how teachers shaped the retained year for students and the nature and quality of instructional…

The purpose of this study was to investigate 8th graders with different learning styles their motivation outcomes after implementing 10 weeks (40 hours) inquiry-based teaching. Two hundreds and fifty four 8th graders were involved in experimental group, this group of students experienced inquiry instruction. Two hundreds and thirty two 8th graders…