Search Articles & Publications

Showing 57 articles found for "Mastery"

STUDENTS’ SELF-ASSESSMENT EXPERIENCE USING DUOLINGO SPEAK: A CASE STUDY IN SPEAKING CLASS

Najamuddin, Najamuddin, Rasyid, Muhammad Nur Akbar
Abstract: This study aims to analyze students’ experiences in conducting self-assessment using the Duolingo Speak application in speaking skills learning at a higher education institution in Indonesia. The focus of this research covers… covers five main aspects, namely: students’ self-assessment strategies, increased speaking confidence, improved vocabulary mastery, challenges encountered while using Duolingo Speak, and the enhancement of learner autonomy. This study employs a qualitative approach with a case study method, which aims to gain an in-depth understanding of students’ experiences in utilizing Duolingo Speak as a self-assessment tool in speaking learning. Data were collected through semi-structured interviews and documentation involving five students selected through purposive sampling, namely students who had used Duolingo Speak for at least one semester. The data were analyzed using thematic analysis through data organization, coding, theme identification, and conclusion drawing. The findings show that the use of Duolingo Speak provides positive learning experiences for students. The application helps students apply various self-assessment strategies, increases speaking confidence, enriches vocabulary mastery, and fosters learner autonomy. However, several challenges were also found, such as limitations in speech recognition accuracy and feedback that is not yet sufficiently detailed to support optimal reflective learning. Overall, Duolingo Speak can serve as an effective supporting tool in speaking skills instruction when combined with structured self-assessment guidance from lecturers, thereby enhancing the effectiveness of English as a Foreign Language (EFL) learning.

IMPROVING CHILDREN'S SONG SINGING SKILLS THROUGH INSTRUCTIONAL VIDEOS IN GRADE II AT SDN 6 KABILA, BONE BOLANGO REGENCY

Dalle, Elfira Adhelia, Husain, Rustam I, Monoarfa, Fidyawati, Pulukadang, Mimy Astuty, Nurainun, Nurainun
Abstract: This study aims to improve children's singing ability through the use of video-based learning in second-grade students at SDN 6 Kabila, Bone Bolango Regency. The research problem identified was the low singing ability of… students due to the lack of engaging learning media. Video-based learning was employed to help students understand pitch, rhythm, and lyrics, thereby enhancing their confidence, interest, and singing skills in music education. This study adopted a Classroom Action Research (CAR) design following the Kemmis and McTaggart spiral model, conducted in two cycles (Cycle I with two meetings and Cycle II with one meeting). The subjects were 21 second-grade students (9 males and 12 females). Data collection techniques included observation, tests (performance assessments), interviews, and documentation. Data were analyzed descriptively to determine improvements in students' singing ability across four indicators: pitch accuracy, rhythmic accuracy, lyric mastery, and expression with self-confidence. The results showed that students' initial singing ability was low, with only 28% achieving the minimum mastery criterion (KKM). After implementing video-based learning, students' mastery increased to 43% in Cycle I Meeting I, 62% in Cycle I Meeting II, and 90% in Cycle II Meeting I. Teacher activity improved from 60% (adequate) to 96% (excellent), and student activity increased from 59% (adequate) to 96% (excellent). These findings demonstrate that video-based learning effectively improves children's singing ability, confidence, and active participation in music education at the elementary school level.

IMPROVING CHILDREN'S SINGING ABILITY THROUGH VIDEO-BASED LEARNING IN SECOND GRADE OF SDN 6 KABILA, BONE BOLANGO REGENCY

Dalle, Elfira Adhelia, Husain, Rustam I, Monoarfa, Fidyawati, Pulukadang, Mimy Astuty, Nurainun, Nurainun
Abstract: This study aims to improve children's singing ability through the use of video-based learning in second-grade students at SDN 6 Kabila, Bone Bolango Regency. The research problem identified was the low singing ability of… students due to the lack of engaging learning media. Video-based learning was employed to help students understand pitch, rhythm, and lyrics, thereby enhancing their confidence, interest, and singing skills in music education. This study adopted a Classroom Action Research (CAR) design following the Kemmis and McTaggart spiral model, conducted in two cycles (Cycle I with two meetings and Cycle II with one meeting). The subjects were 21 second-grade students (9 males and 12 females). Data collection techniques included observation, tests (performance assessments), interviews, and documentation. Data were analyzed descriptively to determine improvements in students' singing ability across four indicators: pitch accuracy, rhythmic accuracy, lyric mastery, and expression with self-confidence. The results showed that students' initial singing ability was low, with only 28% achieving the minimum mastery criterion (KKM). After implementing video-based learning, students' mastery increased to 43% in Cycle I Meeting I, 62% in Cycle I Meeting II, and 90% in Cycle II Meeting I. Teacher activity improved from 60% (adequate) to 96% (excellent), and student activity increased from 59% (adequate) to 96% (excellent). These findings demonstrate that video-based learning effectively improves children's singing ability, confidence, and active participation in music education at the elementary school level.

INTEGRATING AI-ASSISTANT (COPILOT) TO IMPROVE LEARNERS’ AUTONOMOUS LEARNING OF ACADEMIC ENGLISH TEXTS

Ardiansah, Dian
Abstract: Artificial intelligence (AI) integration in language education offers new opportunities to address challenges in English as a Foreign Language (EFL) contexts. This study examines the effectiveness of Copilot in enhancing… academic English literacy among Indonesian undergraduates. Using a quantitative quasi-experimental design with a pre-test and post-test control group, 60 students were divided into experimental and control groups. Instruments included comprehension tests, learner autonomy questionnaires, and rubric-based writing assessments. Results showed significant improvements in the experimental group. Academic text comprehension increased, particularly in vocabulary mastery (+12%), rhetorical structures (+15%), and recognition of formal registers (+10%). Copilot usage positively predicted learner autonomy, with gains in goal-setting (+14%), strategy selection (+11%), and self-evaluation (+13%). Writing performance also improved, especially in coherence (+13%), argumentation (+16%), and adherence to conventions (+12%). The findings confirm Copilot’s role as both corrective aid and developmental partner, fostering academic literacy and learner autonomy. Implications suggest integrating AI tools into EFL curricula to strengthen academic discourse and independent learning.

Enhancing Readiness Trough Economic Literacy: A Study of Prospective Economics Teachers

Putri, Salma Nabila, Wulandari, Wida
Abstract: Education is an important aspect of human life that relies heavily on the role of teachers as the main factor in the success of the educational process. Professional teachers are formed through careful preparation from an… n early age, one of which is through an education study program in college. Economics education students are specifically prepared to become economics teachers in the future. Their readiness is influenced by the mastery of knowledge in their field of study and teaching experience through direct practice. This study aims to determine the effect of economic literacy on the readiness of students to become teachers. The analysis method used is linear regression. Quantitative approach using SPSS with 86 respondents. The results showed that economic literacy has a significant effect on readiness to become a teacher.

The Influence of Organizational Learning on Employee Competencies at PT. Semen Indonesia Unit Tonasa

Muhammad, A Fadel, Joeliaty, Muizu, Wa Ode Zusnita
Abstract: This study examines the influence of organizational learning on employee competencies at PT. Semen Indonesia Unit Tonasa. In the context of intense market competition and rapid technological change, fostering continuous… learning has become critical for organizations to enhance workforce adaptability and innovation. Organizational learning dimensions—such as personal mastery, shared vision, team learning, mental models, and systems thinking—were analyzed for their contribution to employee competencies, including knowledge, skills, and attitudes. A quantitative approach using Structural Equation Modeling (SEM) revealed a significant positive relationship between organizational learning and competencies, with a path coefficient of 0.465 and a t-statistic of 6.434. The findings underscore the role of organizational learning in improving employee collaboration, problem-solving, and strategic thinking. However, challenges like resistance to change, unequal participation, and resource limitations were identified as barriers. Addressing these issues through leadership commitment, inclusive participation, and resource optimization can amplify the impact of learning initiatives.

MENINGKATKAN KEMAMPUAN VISUAL PERSEPTUAL ANAK USIA 5-6 TAHUN MELALUI PEMBELAJARAN BERBASIS SMARTBOARD DI TK SARANTAU SASURAMBI

Sikma, Monica, Rio Tri Putra, Sri Suhartika, Ade Marlia
Abstract: Visual perceptual ability is one of the important aspects of cognitive development in early childhood. This ability is related to children’s capacity to recognize, differentiate, interpret, and understand information received… eceived through vision. It includes the recognition of shapes, colors, sizes, patterns, and visual relationships, which are essential for children’s learning readiness. This study aims to improve the visual perceptual abilities of children aged 5–6 years at TK Sarantau Sasurambi through smartboard-based learning. The research employed a Classroom Action Research (CAR) method conducted in several cycles, namely planning, action, observation, and reflection. The research subjects were children aged 5–6 years. The research instruments included observation sheets of visual perceptual abilities (visual discrimination, visual memory, matching, sequencing, spatial relations, and eye–hand coordination), observation sheets on the use of the smartboard, and field notes. The results showed an improvement in visual perceptual abilities from the pre-cycle to Cycle I and Cycle II. Children’s mastery in the pre-cycle reached only 45%, increased to 65% in Cycle I, and reached 88% in Cycle II. The use of smartboards proved effective as it offers interactive and engaging visual learning experiences and facilitates children’s direct manipulation of objects. Therefore, smartboard-based learning is highly effective in improving the visual perceptual abilities of children aged 5–6 years.

ANALYSIS OF OBSTACLES FACED BY FOURTH GRADE ELEMENTARY SCHOOL STUDENTS IN UNDERSTANDING INSTRUCTIONS IN ENGLISH AND EFFORTS TO OVERCOME THEM AT SDN 060878 KRAKATAU MEDAN TIMUR

Eva Betty Simanjuntak, Grace sio naro Sitanggang, Ines Situmorang, Sihole Anatasya Pesta Natalia, Suci Hardiyanti
Abstract: This study investigates the difficulties faced by fourth-grade students at SDN 060878 Krakatau Medan Timur in understanding English classroom instructions. The research identifies four main obstacles: limited vocabulary… mastery, low confidence and motivation, less varied teaching strategies, and minimal English exposure outside school. The study also highlights effective teacher efforts such as repeating instructions, providing bilingual explanations, using demonstrations, and implementing interactive activities. These findings are expected to guide teachers in creating more adaptive and supportive instructional practices in elementary English learning.

STUDENT DEVELOPMENT OF ELEMENTARY SCHOOL 060878 IN LEARNING ENGLISH

Eva Betty Simanjuntak, Okmika Greselly, Bonita Situmorang, Baihaqi Muhamad, Boby Saputra
Abstract: This research examines the development of English language skills among students at Elementary School 060878, focusing on challenges, influencing factors, and effective teaching strategies. A mixed-method approach was employed,… ployed, combining quantitative data from student test scores and qualitative data from teacher interviews and classroom observations. The results indicate that students face difficulties in vocabulary mastery and speaking skills, influenced by limited exposure to English, traditional teaching methods, and psychological barriers. The study proposes interactive and student-centered strategies, such as project-based learning and digital media, to enhance engagement and outcomes. These findings provide insights for teachers and policymakers to improve English language instruction in elementary schools.

PENGARUH PENERAPAN METODE SAM'IYAH SYAFAWIYAH BERBASIS PENDEKATAN KOMUNIKATIF TERHADAP KEPERCAYAAN DIRI BERBICARA BAHASA ARAB

Diana, Elpa, Novri Susanti Suparman, Fitri Wahidah, Dewi, Nofrianti
Abstract: This study aims to examine the effect of implementing the Sam'iyah Syafawiyah method based on a communicative approach on students' self-confidence in speaking Arabic through a library research approach. The study employs… s a qualitative method with a systematic literature review, analyzing and synthesizing scientific sources including books, international and national journals, articles, proceedings, and relevant research findings. Data sources were obtained from scientific databases such as Google Scholar, JSTOR, ScienceDirect, ERIC, and national digital repositories. The findings consistently demonstrate that the Sam'iyah Syafawiyah method integrated with the communicative approach has a positive and significant influence on students' self-confidence in speaking Arabic. This effect operates through four main mechanisms: (1) repetitive drilling builds mastery experience; (2) native speaker audio models provide vicarious experience; (3) the communicative approach reduces affective filters; and (4) intensive practice promotes automaticity in Arabic speech production. This study concludes that the integration of both methods constitutes an effective and recommended pedagogical strategy for improving self-confidence in Arabic speaking.   Penelitian ini bertujuan untuk mengkaji pengaruh penerapan metode Sam'iyah Syafawiyah berbasis pendekatan komunikatif terhadap kepercayaan diri peserta didik dalam berbicara bahasa Arab melalui pendekatan library research (studi kepustakaan). Penelitian menggunakan metode kualitatif dengan kajian literatur sistematis, yakni menganalisis dan mensintesis berbagai sumber ilmiah berupa buku, jurnal nasional dan internasional, artikel, prosiding, dan hasil penelitian yang relevan. Sumber data diperoleh dari berbagai basis data ilmiah seperti Google Scholar, JSTOR, ScienceDirect, ERIC, dan repositori digital nasional. Hasil kajian secara konsisten menunjukkan bahwa metode Sam'iyah Syafawiyah yang diintegrasikan dengan pendekatan komunikatif memberikan pengaruh positif dan signifikan terhadap kepercayaan diri peserta didik dalam berbicara bahasa Arab. Pengaruh ini bekerja melalui empat mekanisme utama: (1) latihan drill berulang membangun mastery experience; (2) model audio native speaker memberikan vicarious experience; (3) pendekatan komunikatif menurunkan filter afektif; dan (4) latihan intensif mendorong otomatisasi produksi ujaran bahasa Arab. Penelitian ini menyimpulkan bahwa integrasi kedua metode tersebut merupakan strategi pedagogis yang efektif dan direkomendasikan untuk meningkatkan kepercayaan diri berbicara bahasa Arab.