The university aims to form professionals through transmission and dissemination of knowledge, therefore, the Extension, as a tool of the universities, has a major role contributing to improvements in the learning and teaching process. The Extension projects are extremely important for The Federal Technological University of Paraná (UTFPR), since…

The present study investigated the differences of strategy use between low-, average-, and high-achieving students when solving different multiplication problems. Nineteen high-, 48 average-, and 17 low-achieving students participated in this study. All participants were asked to complete three different multiplication tests and to explain how…

Identifying sources of variation has been used extensively in educational research as a tool to identify potential drives of variances in student achievement. However, prior research predominantly relied on findings from national- or international-level data, and thus their conclusions remain very broad-based. This study contributes new insight by…

Drawing on evidence from the Longitudinal Investigation of the Effect of Curriculum on Algebra Learning (LieCal) Project, issues related to mathematics curriculum reform and student learning are discussed. The LieCal Project was designed to longitudinally investigate the impact of a reform mathematics curriculum called the Connected Mathematics…

Gaps in education attainment between high and low achieving children in the primary school years are frequently evidenced in educational reports. Linked to social disadvantage, these gaps have detrimental long-term effects on learning. There is a need to close the gap in attainment by addressing barriers to learning and offering alternative…

Hearing loss can be a major detriment to academic achievement among students. The present comparative study examines the differences in mathematics motivation, anxiety, and performance in female students with hearing loss and their hearing peers. A total of 63 female students with hearing loss (deaf and hard-of-hearing) and 63 hearing female…

This paper describes part of a research and development project carried out in public elementary schools. Its objective was to update the mathematical and didactic knowledge of teachers in two consecutive levels in urban and rural public schools of Region de Los Lagos and Region de Los Rios of southern Chile. To that effect, and by means of an…

This longitudinal study examines the relative importance of counting ability, additive reasoning, and working memory in children's mathematical achievement (calculation and story problem solving). In Hong Kong, 115 Chinese children aged 6 years old participated in 2 waves of assessments (T1 = first grade and T2 = second grade). Multiple regression…

The Every Student Succeeds Act (ESSA) requires states to identify and turn around struggling schools, with federal school improvement money required to fund evidence-based policies. Most research on turnarounds has focused on individual schools, whereas studies of district-wide turnarounds have come from relatively exceptional settings and…

Blended learning opportunities are expanding for K-12 students in public school settings. As these opportunities increase, researchers and educators seek to discover specific characteristics of the students who are most successful in blended learning environments. The purpose of this study was to investigate the relationship between students'…

This three-year research study examined the influence of interactive technologies on the math achievement of Indigenous students in Years 4, 5, 6 and 7 technology-equipped classrooms in a rural elementary school in British Columbia, Canada. Using a mixed-methods approach, the researcher conducted semistructured interviews and collected math…

The "Winsight"™Assessment System integrates summative, interim (including both benchmark assessments and testlets), and formative assessment components initially focused on mathematics and English language arts (ELA) in Grades 3-8 and high school.This report provides a preliminary theory of action for the Winsight Assessment System. A…

Many countries have implemented policies to prevent or combat educational disadvantage associated with socioeconomic factors in the students' home environment. Under such policies, educational institutions generally receive extra support from the central or local government. The support is normally based on indicators available in the home…

Flipped learning is a well-recognized learning mode that reverses the traditional in-class instruction arrangement by delivering learning content outside of the classroom and engaging students in more activities in class. However, it remains a challenge for students to comprehend the learning material by themselves, particularly when learning…

This paper examines the causal effects of autonomy over teacher hiring on student math and science achievement using the random student assignment policy implemented in Korea. Under this policy, students were randomly assigned to different schools within their school districts which equalized the compositions of student bodies across schools.…