Performance assessment through problem-solving or problem-posing provides benefits in learning mathematics. This study aims to obtain empirical evidence about the effects of performance assessment and metacognition on senior high school students' mathematics achievement. A quasi-experimental method was employed to engage 163 students in four…

In the virtual laboratory learning process, students' scientific abilities in solving a problem are very important to explore. This study aims to develop classroom-based authentic assessment instruments through virtual laboratory learning in chemistry to see an increase in students' scientific performance. The research was conducted at a public…

Learning does not automatically occur by playing educational games; instead, learning opportunities should be carefully designed in such games. For instance, research has indicated the importance of embedding learning supports within educational games to promote learning and other outcomes (e.g., enjoyment). However, more research is needed to…

A research team consisting of educators of gifted students, a scientist, and experts in measurement developed a performance-based assessment of life science skills and abilities. Four high schools in the Southwestern United States were the settings for field testing and implementation. Five levels of ratings were given: "unknown,"…

During the Cultivating Diverse Talent in STEM (CDTIS) Project, a team of scientists, teachers, and a researcher developed a performance-based assessment of high school students' creative problem-solving skills and ability to apply physical science principles in practical ways. It was one of six measures to identify exceptionally talented students.…

This study determined perspectives of students and their teachers regarding ideal mathematics teaching using questionnaires. The sample included 2437 Taiwanese and 1141 Chinese senior high school students and their mathematics teachers. Exploratory, confirmatory, and multigroup confirmatory factor analysis were conducted to determine the factors…

In the Cultivating Diverse Talent in STEM project, funded by the National Science Foundation in the United States, new assessments were developed, field tested, used to identify students with exceptional talent in science, technology, engineering, and mathematics (STEM), and compared with existing methods (grade point average [GPA], letters of…

Debugging is an over-looked component in K-12 computational thinking education. Few K-12 programming environments are designed to teach debugging, and most debugging research were conducted on college-aged students. In this paper, we presented debugging exercises to 6th-8th grade students and analyzed their problem solving behaviors in a…

With technological advances, it is now possible to use games to capture information-rich behaviours that reveal processes by which players interact and solve problems. Recent problem-based games have been designed to assess and record detailed interactions between the problem solver and the game environment, and thereby capture salient solution…

This investigation was to explore perceptions of students who participated in the Cultivating Diverse Talents in STEM project in an R1 university through (a) university-based summer internship program, (b) subsequent school-year research internships, and (c) successive summer workshops or internships. Thirteen high school juniors from diverse…

With the introduction of "Next Generation Science Standards" ("NGSS"), teachers have been called to find meaningful and engaging ways to teach science content while incorporating engineering practices and, to a lesser extent, computing and computational thinking. The task becomes even more complex when they also have to…

Subconsciously, experienced teachers make use of situated knowledge: knowledge that is connected to, and arises from, the interactions between the physical environment where the action takes place and a material body acting in that environment. Since situated knowledge is important in day-to-day teaching to solve incidents, it should be taught in…

Two well-accepted ideas among educators are (a) performance assessment is an effective means of assessing higher-order thinking skills and (b) data-driven instruction planning is a valuable tool for optimizing student learning. This article describes a locally developed performance task (LDPT) designed to measure critical thinking, problem…

This paper reports on a study that examines the effects of problem context on students' performance. The performance of 151 Year 10 students on six mathematical problems was compared with the performance on fifteen variants with more and less context familiarity (CF) and engagement (CE) across levels of context use (LCU). The latter explanatory…

The ability to solve problems is a key skill and is essential to our day-to-day lives, at home, at school and at work. The present study explores the quality of managerial problem-solving of participants who are in secondary education. We studied 10th, 11th, and 12th graders following a business track in the Netherlands. Participants were asked to…