This paper highlights the pedagogical importance of gaps in mathematical proofs to foster students' learning of proofs. We use the notion of 'gap-filling' (Perry & Sternberg, 1986) from literary theory to analyze a task based on a Proof Without Words, which epitomizes the notion of gaps. We demonstrate how students fill in gaps in this…

The premise of our study is that emotional competence (EC) serves as a foundational contributor to the achievement of science education goals in the context of socioscientific issues (SSIs). EC is a set of abilities necessary to accomplish adaptive goals in emotionally arousing situations. We contend that the development of EC is conducive to…

In this paper, a simple and multiple linear regression model has been developed to analyze and compare math test results of two student groups in the medical high school "Rezonanca", more precisely the students of the two tenth grades in the subject of mathematics of classes X- 3 and X - 7. This paper also presents some exam exercises,…

Students' attitudes towards Digital Game-Based Learning (DGBL) in developing countries such as Indonesia are rarely investigated despite the fact that digital games are being used in secondary education increasingly. This research aims to explore students' attitudes towards DGBL in chemistry. We used a quantitative study method using a…

Intrinsic motivation can be more influential for student's long-term learning because it can give students the internal drive to learn and complete a task without an outside influence. This study used a qualitative exploratory case study method and design. The problem addressed by this research study was that 9th and 10th grade social studies…

The current study expands on previous research on gender differences and similarities in science test scores. Using three different approaches -- differential item functioning, differential distractor functioning, and decision tree analysis -- we examine a high school science assessment administered to 3,849 10th-12th graders, of whom 2,021 are…

Students' science identity has been identified as an important construct that positively influences their learning engagement, persistence, and career intentions in science. This paper reported the process of developing and validating an instrument that can be used to assess high school students' science identity. The development of this…

Students from less fortunate families and in less advantaged schools often perform worse than their more advantaged peers. The Australian Labor Government (2007-2013) initiated the "Building the Education Revolution" to establish a more effective and just education system, reaching a meaningful consensus on the development of active and…

Background: School belonging has been linked to students' health and well-being. As US schools become more ethnically diverse, it is important to understand how schools can contribute to a sense of belonging for students from all ethnic groups. Methods: The present study examines the association between school interethnic climate, school…

Based on the development of education in Indonesia today, teachers still teach in ways that make students memorize lessons. A learning model is needed that can support students to think critically. One of the learning models that can support students to think critically is through guided discovery learning model with argument mapping. This study…

The Student Subjective Wellbeing Questionnaire (SSWQ) is a 16-item measure of school-specific subjective wellbeing intended for mental health screening applications. We extended past validation work to scrutinize the SSWQ's previously proposed factor structure (i.e., four group factors; one general factor) and score reliability using two random…

Adolescents' academic achievement goals are associated with their perceptions of teacher and peer goals. Earlier research focused on perceived teacher goals, mostly disregarding perceived peer goals' effects. However, since peer-group influence becomes prominent during adolescence, research on students' perceptions of both peer and teacher goals…

The purpose of the study was to investigate the relationship between high school students' understandings of aspects about nature of science (NOS) and their argumentation skills, particularly whether informed conceptions of NOS contribute to better argumentation skills. Participants, a total of 125 Grade 10 students, responded to an open-ended…

Background: Instructional videos are increasingly employed in a physical education domain in order to enhance motor learning and self-motivational beliefs. However, evidence showed that videos are generally ineffective because they often create extraneous loads due to the information transience and passive processing of information. Purpose: The…

Students' perceived values and costs of learning chemistry influence their performance and intentions of choosing chemistry-related majors or careers. Based on Situated Expectancy-Value Theory, this study adopted a mixed method approach to examine the conceptualization of values and costs among Chinese high school students and identify their…