This study aimed to develop a set of PISA-like mathematics problems on uncertainty and data content using football as a context which was valid, practical and had potential effects on students' mathematical literacy ability. The method used in this study is design research with development studies type which had two stage: the preliminary and…

Problem-based learning is one of the promising innovative technologies for the educational process in the school. The study is based on system-activity and technological approaches. The study was based on the survey, which was attended by 185 teachers of physics, mathematics and computer science at general education schools of Mordovia. This…

Engineering tertiary courses that reflect professional activity mandate the successful application of theorems and concepts in order to solve technical problems. This graduate skill is typically assessed during student problem-solving activities. Furthermore, both collaborative learning and the interactive study method known as self-explanation…

Uncertain and ambiguous environments are commonplace in information systems development (ISD) projects, and while different Agile frameworks welcome changes in organizational, technical, and business environments, the incurred uncertainty is known to negatively affect the development process and the quality of the final product. The effects of…

New Hampshire is a place of both traditions and contradictions. Though historically New Hampshire's demographics have been primarily white, the state is becoming increasingly diverse with respect to racial and ethnic identities. There are communities with significant wealth adjacent to towns with widespread poverty and devastating rates of…

Although algebra is a prerequisite for higher mathematics, few studies have examined the mathematical and cognitive capabilities that contribute to the development of algebra word problems solving skills. We examined changes in these relations from second to ninth grades. Using a cross-sequential design that spanned 4 years, children from 3…

Design problems are highly ill-structured, having "ambiguous specifications of goals, no determined solution path, and the need to integrate multiple knowledge domains" (Jonassen, 2000, p. 80). Design problems are generated by stakeholders to meet needs that exist outside of the classroom (Simon, 1973; Jonassen, 2000)--this is in…

Background: Past research with children with specific language impairment (SLI) has shown them to have poorer planning and problem-solving ability, and delayed self-regulatory speech (SRS) relative to their typically developing (TD) peers. However, the studies are few in number and are restricted in terms of the number and age range of…

The main purpose of this study is to determine the time-dependent learning difficulty of "solving problems that require making four operations with natural numbers" of the sixth grade students. The study, adopting the scanning model, consisted of a total of 140 students, including 69 female and 71 male students at the sixth grade. Data…

The purpose of this research was to reveal how the construction process of symbolic representation and verbal representation made by students in problem solving. The construction process in this study referred to the problem-solving stage by Polya covering; 1) understanding the problem, 2) devising a plan, 3) carrying out the plan, and 4) looking…

Most physics instructors believe that adequate sleep is important in order for students to perform well on problem solving, and many instructors advise students to get plenty of sleep the night before an exam. After years of giving such advice to students at Loyola Marymount University (LMU), one of us decided to find out how many hours students…

Gestalt psychologists pointed out about 100 years ago that a key to solving difficult insight problems is to change the mental representation of the problem, as is the case, for example, with solving the six matches problem in 2D vs. 3D space. In this study we ask a different question, namely what representation is used when subjects solve search,…

Educational coaches--whether math, literacy, instructional, or curriculum coaches--vary in the content of the work they do and in the grade range of the teachers with whom they work. But "good coaching is good coaching," as coaching expert Cathy A. Toll affirms in this, her newest book. All coaches seek to help solve problems and…

The research landscape displays increasing awareness of the important role of self-regulation and emotions in the process of acquiring Collaborative Problem-Solving skills (CPS), which are considered essential in almost all areas of life. However, there is still a dearth of research on developing CPS skills among elementary-school students. Our…

In order to learn the mappings from words to referents, children must integrate co-occurrence information across individually ambiguous pairs of scenes and utterances, a challenge known as cross-situational word learning. In machine learning, recent multimodal neural networks have been shown to learn meaningful visual-linguistic mappings from…