UNY Journal Collections (Universitas Negeri Yogyakarta)
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Meta analysis study: Effectiveness of problem based learning on Indonesian students\u27 mathematical reasoning ability
No full textProblem-Based Learning has been studied over three decades in various subjects and schools, This meta-analysis study aimed to synthesize the most recent findings of the effect of Problem-Based Learning (PBL), specifically on students\u27 mathematical reasoning ability. The data were obtained from relevant primary studies published in national and international journals or proceedings during 2014-2021. Ten effect sizes from eight studies that fulfilled the inclusion criteria were analyzed using a systematic review and meta-analysis. JASP 0.15.0.0 software was used to measure the formula of Hedges g to determine the effect size. The result showed that PBL has a strong effect on students\u27 mathematical reasoning ability (gRE = 2.062, 95% CI [1.436, 2.689], p \u3c 0.001) when compared to traditional learning. The results of the analysis of moderator variables revealed that publication year (Qb = 5.460, p \u3c 0.05) and sampling technique (Qb = 9.032, p \u3c 0.05) had significant effect on the effectiveness of PBL on students\u27 mathematical reasoning ability, while educational levels (Qb = 1.649, p \u3e 0.05), sample size (Qb = 2.081, p \u3e 0.05) and publication sources (Qb = 0.573, p \u3e 0.05) did not show any significant effect. The result of this study provides important information for further meta-analysis study and the implementation of PBL in mathematics learning
Developing student social attitude self-assessment instruments: A study in vocational high school
No full textThis study aims to develop a self-assessment instrument in the affective domain of students\u27 social attitudes, which was modified by the case of the instrument item. The measurement results can be used as a recommendation for the self-assessment of students\u27 social attitudes at school. The sampling technique used is cluster random sampling. The instrument was content validated by five experts using Aiken, and construct validation using Exploratory Factor Analysis (EFA) and Confirmatory Factor Analysis (CFA), while the reliability estimation used Cronbach\u27s Alpha coefficient. The results showed that there were seven instrument factors to assess the affective domain of students\u27 social attitudes, namely honest, disciplined, polite, caring, responsible, responsive, and proactive. Content validity using the Aiken index shows 28 valid items. The construct validity of the instrument was carried out using EFA with a KMO value of 0.618, which means it has met the requirements. The fit model based on the CFA results shows the Chi-square value \u3c2df = 258.02\u3c2x341, p-value = 0.416\u3e0.05, RMSEA = 0.0197\u3c0.08, CFI = 0.91, GFI = 0.86, AGFI = 0.88. In item estimation, the factor loading value is \u3e 0.3, which means the items in the instrument are valid. The estimated reliability of the instrument shows the Cronbach Alpha coefficient value of 0.895, which means that all developed instruments are reliable. Valid and reliable instruments are very important to get good information about the affective assessment of students\u27 social attitudes
The Implementation of Project-Based Learning (PBL) with ADDIE Model to Improve Students\u27 Creative Thinking Ability
No full textCreative thinking ability is one of the thinking concepts used to find ideas that people are starting to be interested in. Creative thinking can be used as a relevant tool in building innovation and as a method for building innovation models, one of which is a learning model. The project-based learning model is a solution that influences students\u27 activeness and creativity in learning. The purpose of this research is to apply a project-based learning model that is expected to improve students\u27 creative thinking abilities on creative product and entrepreneurship subjects on the Internet of Things material. The development model used in this research is ADDIE (Analyze, Design, Development, Implementation, Evaluation) with a One Group Pretest-Posttest research design. Based on the research results, there are several conclusions, including the following: 1) Students\u27 creative thinking abilities by implementing the project-based learning model can be seen from the average pretest score of 38.24 and the average posttest score of 70.15. 2) The normalized gain test results obtained a mean of 0.517 with the Medium criteria, which means there is a difference in creative thinking abilities after the treatment process. There are four aspects given when giving the TAM questionnaire to students, namely the user\u27s perception of usefulness with a percentage of 86.67%, the user\u27s perception of ease of use with a percentage of 84.71%, attitude towards use with a percentage of 83.53 and attention. With a percentage of 86.27%, and the average obtained for the four aspects was 85.29% in the Very Good category
The influence of online-based hypnoteaching methods on the biology learning outcomes of class xi students
No full textThis study aims to improve student learning outcomes by applying Online-Based Hypnoteaching Learning Methods. The method used is quasi-experimental. The sample consisted of 69 students selected randomly. Data collection uses pretest and post-test with learning outcomes test instruments. The experimental class n-gain test has an index score of 59.1%, which means relatively effective, while the control class has an index score of 31.0%, which means ineffective. The result of learning outcomes proves significant differences between the two categories. Student responses using the models strongly agree between 49.12% and 43.00%. The assumption test shows that the data were normally distributed and homogeneous. The hypothesis test is obtained Tcount (4.46) \u3e Ttable (1.99), indicating the influence of the application online-based hypnoteaching learning model in improving the learning outcomes of student classes in 11th-grade science classes
The effect of teachers\u27 perceptions of the TAM learning model seen on the student\u27s learning outcomes in high school
No full textTechnology is an important aspect in improving the process of student development This study attempts to examine how are the descriptive results of teacher perceptions and student learning outcomes and how are the perceptions of the application of the tam model applied to student learning outcomes. The sample of this research is as many as fifty teachers who teach subjects physical education with a working period of 1-8 years and 9-16 years. The method used in this research is a mixed method with quantitative data as primary data and qualitative data as reinforcing data. In the results obtained, it can be seen that there is an influence between teacher perceptions of the Technology Acceptance Model (TAM) learning model which measures the level of understanding of students in interactive multimedia learning media on student learning outcomes, and the results of teacher interviews that today\u27s technology needs are very important to improve learning. Therefore, this test is very important because there are no researchers who have tested these variables and there is an influence from the variables being tested. Therefore, this study aims to examine the results of descriptive statistics on teacher perceptions seen from student learning outcomes, and measure the effectiveness of the perception of the application of the Tam model on student learning outcomes
The implication of transformational Teaching on Education And Learning System Act No. 4 1950
No full textThe purpose of this paper is to study the implication of Act No. 4 of 1950 on Teaching Fundamentals of Elementary School, Middle School, and Higher Education and its implementation to history teachings. This act was the first national formal bill on education policies, passed under the government of Mr. Asaat, the state president of the Republic of Indonesia. Although the state president was the one that created this act, the implementation of the system was introduced to all the other states of the country. This practice was considered uncommon in the state administration of Indonesia. Act No. 4 of 1950 contains the elementary educational purposes to provide students with fundamental knowledge, skills, and wisdom to develop their talent and interest for elementary students. While intermediate education assists the students to prepare for higher education, as well as cultivating experts in various fields according to their talents and fulfilling what society demands. The curriculum in higher education was created to prepare the students to become the future leaders of the society and provide them with the knowledge to conserve and develop the science and livelihood of the society. Act No. 4 of 1950 also influenced how history education goes. History should be able to be implemented into a learning process that can elevate the knowledge and cultivate a sense of nationalism in the youth generation of Indonesi
Analysis of factors affecting community compliance with the Covid-19 prevention health protocol in Jambi City Indonesia: SEM-PLS model approach
No full textThis study aims to determine the pattern of compliance of the people of Jambi City to the Covid-19 prevention health protocol. Various factors that influence the level of community compliance were analysed using the Structural Equation Model (SEM) approach with Partial Least Square (PLS) or SEM-PLS. Data were obtained from the results of a survey of the people of Jambi City who were selected based on regional sampling techniques, starting from the District and Village. Determination of the number of samples using the Slovin formula, the results obtained were 277 respondents. The results of the analysis show that the level of community compliance with the Covid-19 prevention health protocol is quite high. The legal awareness variable significantly mediates the effect of social status variables and legal socialization on legal compliance but is not significant as a mediator of the influence of legal culture variables on legal compliance. For this reason, it is necessary to concern all parties to build public awareness by (1) providing education and understanding through effective socialization programs, (2) building cooperation with community leaders, especially religious leaders and traditional leaders, and (3) providing concessions to the community. Public. So that the poor is not constrained in complying with the Covid-19 prevention health protocol
Implementation of AHP and Black Box Testing to the Development of an Information System for Assessing the Feasibility of BUMDES Submissions
No full textThe existence of institutional village enterprises (BUMDES) has never been adequately monitored in terms of the growth of village-owned businesses in each village. According to the data, there are 17 BUMDES in the Muara District that have been inactive for the most part. Due to the difficulty of monitoring the progress of BUMDES, a significant number of them have become stalled or even inactive. In addition, many BUMDES managers are frequently unprepared to operate the newly opened business. Readiness in terms of the quality of human resources also affects the formation of BUMDES. Consequently, the objective of this study is to facilitate the monitoring of business developments carried out by BUMDES actors in their respective villages, thereby facilitating the feasibility assessment of BUMDES. Aside from that, the purpose of this study is to determine the viability of applying for BUMDES as one of the requirements for obtaining a recommendation from the village head for submission to the Village Ministry. The feasibility analysis employs the AHP method with multiple parameters, including business age, business type, and business capital. According to research findings with applications, several BUMDES are declared unfit, while others are declared feasible. BUMDES with declared eligibility has AHP values ranging from 0.382 to 0.619. Meanwhile, BUMDES that are unworthy receives AHP values ranging from 0.235 to 0.239. It can also be determined based on the weight of each criterion as to whether or not it is appropriate for BUMDES. While the results of black box testing for the system\u27s feasibility using 10 types of testing, including Equivalence Partitioning, Boundary Value Analysis/Limit Testing, Comparison Testing, Sample Testing, Robustness Testing, Behavior Testing, Performance Testing, Requirement Testing, Endurance Testing, and Cause-and-Effect Relationship Testing. Based on the test results, the system is 100% feasible to be used by users
Strengthening teacher pedagogical literacy after the Covid-19 pandemic in vocational secondary education in Banten Province
No full textThe purpose of this study is to improve the pedagogic competence of teachers in implementing literacy in learning through lesson study, namely: socialization, training, self-evaluation, reflective pedagogical paradigm, exploration, simulation, documentation, group discussion, mapping, and practice at SMK Negeri 3 Tangerang Selatan, Banten Province, Indonesia. This type of action research consists of two cycles, each carried out in four meetings. The research procedure includes (1) planning, (2) implementing actions, (3) observing, and (4) reflection. The subjects in the study were productive teachers and normative teachers at SMK Negeri 3 Tangerang Selatan, opening 15 people. The results showed that the teacher\u27s pedagogic competence in implementing literacy in pre-action learning was 37%, the first cycle increased by 83%, and the second increased significantly by 100%. Classically the percentage has increased by 63%. Based on these results, lesson study can improve the pedagogic competence of teachers in implementing literacy in learning at SMK Negeri 3 Tangerang Selatan, Banten Province, Indonesia
Aljabar Semiprima Mendasar dan Aplikasinya pada Protokol Autentikasi
No full textLibrary research dengan pendekatan deduksi-induksi ini bertujuan untuk mengkaji kesemiprimaan mendasar aljabar tak bebas yang dibangun secara hingga atas ring komutatif unital. Tujuan secara praktis penelitian ini adalah mengaplikasikan suatu contoh aljabar semiprima mendasar yang non-komutatif pada protokol autentikasi berdasarkan masalah dekomposisi. Di samping itu, aljabar semiprima mendasar lebih umum dari aljabar semiprima, hal ini ditunjukkan dengan suatu contoh penyangkal. Hasil utama dari penelitian ini adalah suatu aljabar yang dibangun secara hingga bersifat semiprima mendasar jika dan hanya jika ideal dasar nol merupakan irisan dari semua ideal dasar prima. Lebih lanjut ideal dasar nol merupakan satu-satunya ideal dasar nilpoten. Syarat perlu dan cukup ini serupa dengan sifat aljabar semiprima, dan pembuktian sifat-sifat ini pada keduanya memerlukan konsep annihilator. The basically semiprime algebra and its application on authentication protocolAbstractThis library research is conducted with a deductive-inductive approach. The aim of this study is to explore the basically semiprimeness of the finitely generated non-free algebra over a commutative unital ring. The basically semiprime algebra is more general than a semiprime algebra, which is proven by a counterexample. In theory, Theorem 12 is the main result of the study. The finitely generated algebra over a commutative unital ring is basically semiprime, if and only if, the zero basic ideal is the intersection of all prime basic ideals, if and only if, the zero basic ideal is the only nilpotent basic ideal. These necessary and sufficient conditions are analogous to the properties of a semiprime algebra, and proving these properties in both requires a concept of annihilator. The practical aim of this research is to apply an example of non-commutative basically semiprime algebra in an authentication protocol based on the decomposition problem