Research on critical thinking skills has been frequently carried out, but it has not shown maximum results. This problem is exacerbated by the differences in pre-service teachers’ academic abilities. A new learning model that can improve pre-service teachers’ critical thinking skills and reduce the gap in critical thinking skills among the upper, middle, and lower academic ability pre-service teachers is needed. This research aims at exploring the potential of the QASEE learning model on the critical thinking skills of different academic ability. This quasi-experimental research involved 107 pre-service teachers of Universitas Islam Negeri Raden Fatah, Indonesia. The research classes were divided into three classes, namely the QASEE class (experimental class), the RQA class (positive control class), and the conventional class (negative control class). Each class was further divided into upper, middle, and lower academic categories. The data were collected using an essay test supported by a critical thinking skill rubric. The data were analyzed by using ANCOVA and followed by LSD test. The research results show that the QASEE (Questioning, Answering, Sharing, Extending, and Evaluating) learning model can improve and equalize the critical thinking skills of pre-service teachers with various academic levels. Thus, the QASEE learning model can be used as a new reference to improve pre-service teachers’ critical thinking skills, especially the lower academic ability.

This study aims to design mathematical literacy instruments that have evidence of content and construct validity and are reliable for use as an Assessment for Learning. The research involved eight experts as instrument validators and 273 eighth-grade students of junior high school in Yogyakarta Province. The results showed that the ten mathematical literacy items developed had the V Aiken coefficient index calculated from 0.781 to 0.906 (> 0.75). The results of adequacy testing of samples with KMO and Bartlett show Chi-Square in the Bartlett test of 608,608, the p-value <0.05 and KMO value of 0.781 (> 0.5). The results of testing of the measurement model with Confirmatory Factor Analysis (CFA) produce a Root Mean Square Error of Approach (RMSEA) value of 0.049 (≤ 0.08), chi-s Square of 33.92 (<2df), the p-value of 0.05004 (≥ 0.05). Nine out of the ten items developed had t-value> 1.96, Standardized Loading Factor (SLF) was greater than the critical limit (> 0.3), and Construct Reliability (CR) of 0.78 (> 0.7). It can be concluded that the developed mathematical literacy instrument can measure what must be measured and nine items significantly reflect the construct or latent variable, as well as the level of consistency of a good score.

Learning models that can improve critical thinking, skills collaborate, communicate, and creative thinking are needed in the 21st-century education era. Critical and creative thinking are the two essential competencies of the four skills required in the 21st century. However, both are still difficult to achieve well by students due to a lack of thinking skills during mathematics learning. This study was conducted to determine the model of learning that is appropriate to develop students' critical and creative thinking skills. The study used three-class samples from eighth grade. The first class is given the problem-posing lesson; the second class is given contextual learning and third class as a control class. The results of the study indicate that improving students' critical and creative thinking skills are included in the moderate category for types using contextual learning and problem-posing. Also, it is found that contextual learning is more effective for improving critical thinking skills when compared with learning problem posing and expository learning. Meanwhile, learning problem posing is more useful to enhance creative thinking skills compared with contextual and expository learning.

In the last decade, learning from computer-supported collaborative technologies has been combined with social media (SM) and this has gotten a lot of attention. Also, there is a growing body of literature that suggests that SM is gaining a lot of attention because it has the perceived pedagogical affordances that could be used as a potential tool for teaching and learning. These perceived pedagogical affordances allow people to interact, communicate, collaborate and share resources among others. Most of the studies published on SM in education have focused on higher education (colleges and universities) with a relatively small body of literature on secondary education. Despite the wide use of SM in education, its benefits are still not clear across studies. We conducted a systematic literature review using the EBSCOhost database. Screening of abstracts and full texts resulted in the selection of 10 papers for the review. Seven approaches to using SM in learning in high schools have been identified: (1) interaction, (2) information dissemination, (3) communication, (4) collaboration, (5) teaching, learning, and resource sharing, (6) socialization, and (7) entertainment. Most of the articles claimed that the educational use of SM has a strong positive effect on social skills, but the evidence presented was rather weak. Subject-specific outcomes were not in focus in using SM in education. All studies followed a constructivist philosophical perspective. Based on this we provide a theory-based scenario for using SM in learning social skills and subject-specific outcomes.

Recently, as low-cost microcontrollers such as those developed by Arduino and Raspberry Pi have become widely available, the term maker education has emerged as a hot topic in education. Teachers are increasingly using low-cost microcontrollers in their classes, but conducting a class that focuses on using a microcontroller may cause difficulties or problems, for the learner or for the instructor. To solve these problems, it was necessary to design a teaching and learning model for the use of low-cost microcontrollers to be applied at school sites. Accordingly, this study aimed to develop a teaching and learning model for using low-cost microcontrollers. As a result of this study, the author proposes a teaching and learning model that consists of six stages: topic selection, exploration of implementation methods, experimentation, production of teaching and learning materials, implementing lesson plans, and improvement. According to this procedure, teaching and learning materials were created and applied for the subject matter of a middle school unit on “Making Arduino Automobile.” The model developed in this study may provide a guideline for teachers who want to apply low-cost microcontrollers in their classes.

Investigating critical incidents is one way to assist prospective teachers in expressing any developmental stage when accomplishing the teaching practice program. It is a significant component of reflective teaching in an educational framework related to continuing professional development (CPD), particularly self-directed learning. This study aims at exploring EFL prospective teachers’ field experience in cultivating their teaching competence through a critical incident analysis. A qualitative approach was applied. Three participants with different levels of English proficiency took part in this study by sharing their experiences through participating in and answering an interview and an opinionnaire. To analyze the data from the instruments, this study used descriptive analysis and coding techniques respectively. Results indicate that both negative and positive critical incidents contribute to the participants’ teaching development. The incidents support the learning process towards becoming a teacher and assist shaping their awareness of teacher identity. Further, the result of this study reveals that English proficiency level seems to take part in the strategy used for identifying critical incidents. This study implies that critical incidents provide a chance for prospective teachers to be more reflective. Thus, teacher education program stakeholders need to support critical incident analysis by giving relevant assignments while they are doing teaching practice, which in turn builds professional development in the context of prospective teachers.

Some evaluation has been carried out in Vocational High Schools (VHSs), but most of it focuses on the documents or passive data rather than the processes happening in VHSs. Thus, this research focuses on the evaluation of VHS performances where the process is initiated with identifying the constructs and developing the instruments of performance evaluation for VHSs with Technology and Engineering expertise programs. Based on the problems found in the field, before conducting the evaluation, the researcher needs to, at first, develop the instrument of evaluation through three stages of development. The first stage is analyzing the concepts related to the evaluation by examining the factors affecting VHS performances. In the second stage, instrument development and instrument analysis (content validation) are conducted with the help of experts. The third stage is performance evaluation in VHSs located in Yogyakarta. The evaluation employs a set of instruments developed by the researchers. This research has produced a set of instruments for performance evaluation, which can be used extensively in VHSs. Based on the evaluation, it is found that the aspects of general management and academic management of the VHSs being studied are considered “Good”.

The present study aims at investigating some English speaking problems found by the students of English language education department at State Islamic Institute of Kudus and exploring some implications for speaking curriculum development of English language education department. This study used a descriptive qualitative approach and the data were taken from semi-structured interviews, observation and focus group discussion (FGD). The results of the analysis reveal that the problems encountered by the students in English language education department in speaking English cover the lack of appropriate vocabulary, the lack of grammar mastery, the lack of correct pronunciation, the lack of input of English outside the class, the lack of confidence and the lack of English speaking curriculum development. There have been some implications for developing English speaking curriculum. First, the curriculum of speaking should be well designed. Second, lecturers should design English speaking curriculum integrated by technology and social media that makes students to enrich some culture, knowledge and experience around the world. Third, lecturers should facilitate the English speaking curriculum with the English speaking community so that the students will have more chance to speak English inside and outside the class.

This research aims to test (1) the effectiveness between problem posing learning model with Indonesian realistic mathematical education approach and problem posing learning model on written mathematical communication skills, (2) the effectiveness between field-independent and field-dependent cognitive styles on written mathematical communication skills, (3) the effectiveness between problem posing learning model with Indonesian realistic mathematical education approach and problem posing learning model on the written mathematical communication skills from each cognitive style, and (4) the effectiveness between field-independent and field-dependent cognitive styles on written mathematical communication skills from each learning model. This quantitative research employed a quasi-experimental method. The research sample consisted of 240 fifth-grade elementary school students in Jebres District, Surakarta, Indonesia. Data collection techniques included tests of written mathematical communication skills and cognitive styles. The data were analyzed using prerequisite (normality, homogeneity, and balance), hypothesis, and multiple-comparison tests. The findings prove that (1) PP model with Indonesian realistic mathematical education approach is more effective than the PP and direct instruction models, (2) field-independent cognitive style is better than field dependent, (3) PP with Indonesian realistic mathematical education is as effective as the PP model, but more effective than the direct instruction model, and the PP model is more effective than the direct instruction model in each cognitive style, and (4) in the PP learning model with Indonesian realistic mathematical education approach, field-independent cognitive style is same skill as with field-dependent, but field-independent is better than field-dependent cognitive style in the PP and direct instruction learning models.

There is a national trend on the declining percentage of school performance in the Certified Public Accountant (CPA) Licensure Examination in the Philippines. This report aims to present the result of this licensure exam in regional level between private and public schools. Quantitative descriptive type of research was utilized in the study using documentary analysis from the result of the Licensure Examination including almost 415 accountancy schools in the country with first takers. Results showed that large number of examinees did not contribute much to increase the record of passing percentage of a certain region but instead it pulls down the passing rate. Public schools in eight (8) regions of the country have significantly higher passing rate than private HEIs. Private HEIs had been consistent in terms of having higher percentage of institutions with zero percent performance rating among first takers. However, private universities produced more top performing examinees than other private colleges and public schools in the country. Findings of the study may provide insights to educational leaders in ensuring the quality on the delivery of instruction through maintaining qualified teachers with relevant knowledge and competencies necessary to prepare the accountancy graduates for licensure examination.

This research has the purpose to explore implementation contextual character education in Senior High School in Buli village, East Halmahera Regency, Eastern Indonesia, and Remote Indigenous Community (RIC) role in addressing student behavior to improve education quality in that area. Sources of data from this qualitative research are teachers, students, village leader, and religious leaders Focus of the research: (1) socioeconomic conditions in families who live in the remote areas regarding adolescent character; (2) the influence of mobile phones and the internet; (3) the role of customary leader in the control of norms in adolescents; (4) good habits in schools as an effort to implement the character education program of adolescents in schools. The results of this study are: (1) the economic condition of the family causes the child does not get the quality of attention and quality of time. Parents are preoccupied with working to sustain life, so schools are considered a burden because of school fees; (2) social media causes everyone to access all information in their own way and the lack of social control causes the use of social media to influence the pattern of relations and communication patterns; (3) the role of RIC can be optimal if supported by members who have better education, and awareness to promote education in their village; (4) good habituation can arise if the school implements positive discipline and commitment to carry out character education in accordance with local wisdom and local culture.

Using unplugged coding activities to promote computational thinking (CT) among secondary learners has become increasing popular. Benefits of using unplugged coding activities involve the cost-effective implementation, the ability to promote computer science concepts and self-efficacy in learning computer programming, and the engaging nature of active learning through collaboration. However, there is insufficient information regarding qualitative investigation on how learners develop their CT skills while working on unplugged coding tasks. This study therefore developed unplugged coding activities using flowcharts for high school students to learn computer science concepts, and to promote their CT skills. The activities consisted of five missions encompassing the concepts of sequence, repetition, input & variable, condition, and loop with condition. The data collection was carried out with 120 high students whose participation was video recorded and observed. A thematic analysis revealed that patterns of CT development started from initially developed, to partially developed and fully developed stages, respectively. The various stages were derived from different abilities to apply the computer science concepts to complete the missions with different expressions of CT skills. In addition, the study proposed a 3S self-directed learning approach for fostering the CT development, composing of self-check (in pairs), self-debug (in pairs), and scaffolding. It is therefore suggested to use the 3S model integrated with the unplugged coding activities for developing CT among high school learners.

This study was to support the understanding of the set structure, binary operations, and their properties as a prerequisite of group theory material categorized as 9 structure senses. This study aimed at investigating the process of students’ structure sense in recognizing the structure of mathematical properties or objects as a prerequisite of group theory material. A task-based case study by exploring 9 categories of structure senses through three integrated process frameworks in the questionnaire was employed in this study. It involved 26 students who had obtained a prerequisite of group theory material and would take abstract algebra course. The choice of subjects was determined based on the results of the questionnaire, in which it identifies the type of structure sense processes. There were 6 out of 26 subjects were chosen. The 6 subjects consisted of 2 subjects from the first path process, 2 subjects from the second path process, and 2 subjects from the third path process. Then, the 6 subjects were interviewed. The choice of 2 subjects for each path process was because it used a fixed comparison theory. Then, the data were validated by using triangulation methods by comparing the students’ work on assignments and questionnaires as well as audio recordings of interviews. The results show the tendency of the process of structure sense was more dominated by students from the second type of path process, in which the subjects still depend on the well-known structure of the properties or mathematical objects in the form of sample questions. The subjects were unable to understand definitions in order to construct structures of properties or mathematical objects.

The study aims to investigate the evaluation model of professional leadership and the characteristics of successful principals at an Indonesian secondary school. It is to further realize the effective learning and to produce instruments that meet the validity and reliability tests. It also aims to discover the correlation and the significance of the independent variables on the dependent variables, and the percentage of influence on the indicators in shaping the model of principals’ leadership. Quantitative data were obtained by distributing questionnaires to 100 students. The number of respondents was determined using a simple random sampling technique. The research findings showed that there was a significant correlation among the principals’ leadership, characters, and effective learning. It indicated that leadership evaluation influenced the school leadership and the principals’ characters on effective learning. The results of the measurement on formative relationships showed that the indicators of behaviour and actions of school principals who manage the teachers to conduct learning activity seriously in the classroom became a determining factor in shaping the effective learning paradigm in secondary schools.

This research aims to analyze the effects of intelligence quotient, emotional quotient, spiritual quotient, and adversity quotient on the graduates quality of vocational higher education. Data were collected from 217 cadets at Surabaya Shipping Polytechnic who already took an internship as respondents using stratified cluster random technique. This is a correlational and quantitative study using a questionnaire developed from several existing scales and analyzed using Structural Equation Models (SEM) to determine the path of effects and to create the best structural model of intelligence-based graduates quality (IESA-Q). The results indicate that there are direct and indirect effects of intelligence quotient, emotional quotient, spiritual quotient, and adversity quotient on graduates quality, meaning that each quotient has a positive effect on graduate’s quality. The process to create the professional and ethical quality of Surabaya Shipping Polytechnic graduate is dominated by Emotional Quotient (25,2%) and Spiritual Quotient (21,4%), while Intelligence Quotient (IQ) becomes the support as it effects the development process of all quotients, Emotional Quotient (EQ), Spiritual Quotient (SQ), and also Adversity Quotient (AQ). Therefore, based on the findings of this study, the student acceptance requirements are emphasized on IQ and EQ as a basis to develop other quotients in order to generate graduates with good quality. Learning is designed on IQ, EQ, SQ, AQ to control and to evaluate process and product outcomes.

The purposes of the current study were to develop students' spatial orientation skills using Virtual Mathematics Kits (VMK) and to evaluate VMK as a form of digital media in terms of spatial orientation. This study involved 42 lower-class and 47 higher-class elementary school students as the intervention group and 36 lower-class and 41 higher-class students as the control group. The intervention group was administered spatial orientation activities for 10 weeks. These activities were performed using a VMK to facilitate solving spatial problems. In the end of activities, spatial orientation instruments administered to compare spatial orientation ability on each group. The findings of this study, spatial orientation activities using a VMK improved students' spatial orientation skills. More specific, VMK provides more significant effect on higher-class students. Finally, VMK allows students to explore many ideas and perspectives to solve various spatial problems. VMK can be used as a digital media that helps students to develop spatial reasoning.

This study determined the challenging learning experiences of engineering students while completing their degree program as factor that might influence to their changing attitude towards achieving higher academic performance. Mixed method of research was utilised in the study considering the total population of 75 graduating students for quantitative and 12 students for qualitative part of the study using focus group discussion. Results showed that engineering students have significantly higher level of positive attitude towards academic performance during their junior level but significantly lower after taking professional courses. Attaining high academic performance still really matters for the engineering students during their junior level but continuously changing their perspective due to encountered challenging experiences while taking the professional courses. Performance in General Engineering courses describes the attitude of the students towards academic performance in personal aspect while professional courses define their attitude in professional aspect. The finding of the qualitative research revealed that there are three themes emerged in the challenging experiences of the engineering students and these are: Abandoned Social Freedom, Survival of the Fittest and Future Oriented Mindset which contributed to the changing perspectives of the engineering students.

The ability to think critically and creatively is essential for students to be able to face the challenges of the industrial revolution 4.0. Lectures must be designed to enhance students’ critical and creative thinking skills. This study aims to examine the implementation of problem-based learning in learning management information systems courses to improve students critical and creative thinking skills. The research design carried out was classroom action research. The subject in this study was students of Economics Education, Faculty of Economics, Universitas Negeri Semarang. The research was conducted in April-May 2019. The procedure for implementing class action research are two cycles (plan, action, observation, and reflection). The research data was taken by observation and interview methods. The data analysis method used is descriptive quantitative and qualitative methods. The results showed that two class action research cycles were well implemented. The application of the problem-based learning method can improve students’ critical and creative thinking skills. Students are able to solve a given case by doing the right analysis and being able to provide alternative solutions. Students consider the learning process to be more exciting and challenging. Students can express their opinions well in front of the class. The implication of this research is that lecturers can apply PBL with various combinations of learning strategies to improve students' critical and creative thinking skills.

This study examined the perspectives of teachers of immigrant youth in a high performing school, Gymnasium Baden (a pseudonym), in the southern region of Germany. Academic success in the region has been traditionally designated for ethnic Germans and non-natives who suppress their culture and assimilate into normative German culture. The consequences of failed intercultural education in Europe have prompted increased demands to consider diversity in teacher training and to provide more equitable opportunities for immigrants. In a broader context of limited access and opportunity to higher education among immigrants, this study documented the voices of teachers of high performing immigrant youth. The perspectives of culturally responsive teachers were documented through interviews, within a broader conservative region that has experienced dilemmas of integrating immigrants into school and society. An examination of interview transcripts and ethnographic field notes of student interactions revealed teachers who were overwhelmingly supportive and responsive to immigrant youth.

This study aims to investigate students’ attitudes towards e- book use, and its relationship to self-efficacy and academic motivation in Omani higher education institutions. The sample of the study, which was chosen based on the stratification random method, consisted of 200 students from both genders and different colleges and academic years. To achieve the aims of the study, a descriptive correlational approach was adopted using attitudes, academic motivation and self-efficacy scales developed by the researchers, and administered to the study sample after assessing their psychometric properties. Findings show generally a positive significant correlation between students’ attitudes towards e-book use, self-efficacy, and academic motivation.