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Journal of Learning Improvement and Lesson Study
Published by Universitas Negeri Padang
ISSN : -     EISSN : 27989011     DOI : https://doi.org/10.24036/jlils.v2i1.9
Core Subject : Education,
Education Other
The aim of this journal is to publish articles dedicated to all aspects of the latest outstanding developments in the field of learning improvement and lesson study. Its scope sections include research and learning development for multi-disciplines in pre-elementary, elementary, junior, senior high school until university levels based on Lesson Study for Learning Community (LSLC).
Arjuna Subject : Umum - Umum
Articles 66 Documents
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The Characteristics of Mathematics Daily Test Items Saputro, Totok Victor Didik; Silvester, Silvester; Purnasari, Pebria Dheni
Journal of Learning Improvement and Lesson Study Vol. 3 No. 1 (2023): JLILS (June Edition)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jlils.v3i1.52

Abstract

The items which are qualified and have good category are obtained through the characteristics of test item analysis. The research aimed to know the characteristics of mathematics daily test items of tenth-grade senior high school. The research used explorative descriptive with a quantitative approach. The data were obtained from the results of 20 test item documentation of 124 tenth-grade students of SMA Marsudirini Bekasi. The daily test was validated by experts and analyzed used classical test theory. The results of this research showed the content validation index was more than 0,8 that test items categorized very valid. The difficulty level index of test items included three categories as big as 20% of test items in easy category, 70% of test items were in the medium category, and 10% of test items were in the hard category. The quality of test items obtained as big as 30% of test items in the adequate category and 70% of test items in the good category.
The Effect of DMR on Students Mathematical Problem Solving Ability and Self Efficacy Pratiwi, Dona Dinda; Selvianti, Devara
Journal of Learning Improvement and Lesson Study Vol. 3 No. 1 (2023): JLILS (June Edition)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jlils.v3i1.53

Abstract

Problem solving ability and self efficacy are two important aspects that must be owned in order to learn mathematics well. This study aims to determine the effect of the Multi Representation Discourse (DMR) learning model on mathematical problem solving abilities and self efficacy learners. This type of research uses a quasy experiment using a posttest only control group design. The population in the study included all grade VIII junior high school students in the city of Bandar Lampung. The sampling technique used was cluster random sampling, with 50 students as respondents. The hypothesis test used in this study is manova. Based on the results of the study that the DMR model influences students' problem-solving abilities and self-efficacy, the use of the DMR learning model can improve students' mathematical problem-solving abilities, and students' self-efficacy can be increased using the DMR learning model.
Analysis of Science Literacy of XI Class Students In Buffer Solution Materials Yudha, Sandy; Simorangkir, Murniaty; Nurfajriani, Nurfajriani
Journal of Learning Improvement and Lesson Study Vol. 3 No. 2 (2023): JLILS (December Edition)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jlils.v3i2.46

Abstract

The background of this research is that the world of education is currently intensively developing scientific literacy skills for students. This condition is the result of the rapid development of science and technology (IPTEK), so students must be able to act wisely and be able to adapt to science, environment, society, and technology. The purpose of this study was to determine the level of scientific literacy in nominal, functional, conceptual, and multidimensional aspects of class XI students on buffer solution material at State Senior High School (SMAN) 1 Binjai, Langkat Regency. This research method is a survey research, using a cross-sectional survey design. The sample in this study was taken from class XI IPA 1, totaling 30 people based on a purposive sampling technique. The research instrument used was a scientific literacy test in the form of essay questions, with indicators of scientific literacy referring to the theoretical framework. Based on the results of data analysis, it was found that the average value of students' scientific literacy abilities, nominal literacy indicators were 83.33%, functional indicators were 57.67%, conceptual indicators were 59.07%, and multidimensional indicators were 28.49%.
Students’ Ability In Reading Comprehension of Recount Text Permanasari, Pradnya; Awalia, Syaeri Laelatul
Journal of Learning Improvement and Lesson Study Vol. 3 No. 2 (2023): JLILS (December Edition)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jlils.v3i2.55

Abstract

The purpose of this study was to find out and describe students' ability to read texts, find difficulties faced by students and describe the factors that influence the reading comprehension of class X students of SMK 1 Pemalang in the 2022/2023 academic year in reading comprehension from recount texts. This study used descriptive qualitative method. The results of this study indicate that students' ability to read texts is considered weak at 57.74% (poor). Students' difficulties in reading comprehension of recount texts are seen in terms of mechanical abilities and comprehension. Nearly 50% of the 31 students answered that they did not understand reading comprehension texts. And from the factors faced by students in reading comprehension of recount text factors according to students, physical health can hinder reading, some students answered that they needed to find other learning resources related to reading and comprehension, some students answered that they were interested in reading but there were factors What does not support them in learning to read is environmental factors.
Enhancing Student Learning Engagement through Role-Play Method in 5th Grade Indonesian Language Primary Classroom Putri, Destari Dwi; Susanti, R. Hariyani; Herlinda, Herlinda; Aramudin, Aramudin
Journal of Learning Improvement and Lesson Study Vol. 3 No. 2 (2023): JLILS (December Edition)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jlils.v3i2.57

Abstract

Indonesian language learning aims to improve students' communication skills in both spoken and written Indonesian, while also fostering an appreciation for Indonesian literature. Elementary school (SD) students need to develop oral and written communication skills, as well as an appreciation for literary works. However, observations at SD Negeri 5 Lubai revealed a lack of interest in learning among most students, with 10 out of 29 students scoring below 75, falling short of the minimum passing grade. This research focuses on addressing the problem of speaking ability in Grade V students by introducing the role-play method. Role-playing involves students portraying different characters to explore relationships, feelings, attitudes, values, and problem-solving strategies. By actively engaging in role-play, students can develop their imagination, appreciation, and communication skills. The research conducted two cycles of activities, with an average learning outcome completeness of 34.48% in cycle I. In cycle II, there was a significant improvement, with a completeness percentage of 86.21%. These findings demonstrate the effectiveness of the role-play method in enhancing student learning engagement and improving their proficiency in Indonesian language skills.
Exploring the Impact of Lesson Study as a Collaborative Teaching Strategy in Higher Education Kundariati, Maisuna; Susilo, Herawati; Balqis, Balqis; Setiowati, Frida Kunthi; Masita, Rahmi
Journal of Learning Improvement and Lesson Study Vol. 3 No. 2 (2023): JLILS (December Edition)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jlils.v3i2.62

Abstract

Lesson study is a class-based & collaborative continuous teacher professional development strategy to optimize student learning services. The aim of this study was to determine the impact of lesson study on improving the quality of learning in higher education. This research is a mix method research, which was conducted for one semester. Learning is carried out in a hybrid way in the odd semester of the 2021/2022 academic year in six plant physiology classes using Problem-based Learning (PBL). The research subjects consisted of biology education students and undergraduate biology students at the Universitas Negeri Malang. The research instruments include chapter design, lesson design, lesson plans, lesson study observation sheets, essay tests on cognitive learning outcomes. Lesson study is carried out in three stages, namely plan, do, and see. The results showed that the learning designed and implemented with lesson study showed an improvement in each meeting. Improvements in learning can occur because educators and observers reflect on learning activities.
The Impact of Lesson Study for Learning Community (LSLC) on Student Participation Based Jigsaw Learning Model Aziz, Saddam Al; Tasman, Fridgo; Manda, Trysa Gustya; Sari, Shinta
Journal of Learning Improvement and Lesson Study Vol. 3 No. 2 (2023): JLILS (December Edition)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jlils.v3i2.72

Abstract

Participation is an important factor in achieving maximum learning in achieving learning goals. However, the level of student participation in learning is still relatively low. Therefore, efforts need to be made in the form of innovation in learning to increase student participation in learning, such as implementing LSLC based on the Jigsaw learning model. This research is a descriptive study with a sample of class XI IPS 1 SMA Adabiah 2 Padang. This research aims to see the impact of LSLC on student participation in learning using the Jigsaw learning model. Based on the results of data analysis, it was found that for each meeting there was a significant increase in student participation. So it can be concluded that learning using LSLC and the Jigsaw learning model has a positive impact on student participation in learning.
Implementation of Concept Mapping Learning Model to Improve History Learning Achievement Ariyanto, Eka Nofri; Suyanti, Suyanti
Journal of Learning Improvement and Lesson Study Vol. 3 No. 2 (2023): JLILS (December Edition)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jlils.v3i2.74

Abstract

This study aims to determine the application and determine the improvement of students' history learning achievement and the obstacles faced in the application of the Concept Mapping model. This research used CAR (Classroom Action Research) with qualitative and quantitative approaches consisting of 3 cycles. The results showed that the application of the Concept Mapping learning model combined with group discussions, quiz games, and the provision of material handouts can improve learning achievement In cycle I student achievement increased by 0.96, cycle II increased by 1.66, and in cycle III increased by 3.30. The obstacles faced in the application of the Concept Mapping learning model are at the beginning of the application of the Concept Mapping learning model there are still some students having difficulty determining secondary ideas. The condition of the lesson at the last hour requires the teacher to create an interesting atmosphere. There must be clear communication between teachers and students because the learning model requires steps to be taken to create Concept Mapping.
GeoSMART; A New Approach for Geography Learning in the 21st Century Nofrion, Nofrion; Rahmanelli, Rahmanelli; Ismail, Aziah; Malik, Abid; Utomo, Erwin Pri; Operma, Sukron
Journal of Learning Improvement and Lesson Study Vol. 3 No. 2 (2023): JLILS (December Edition)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jlils.v3i2.75

Abstract

The development of human life in the 21st century requires teachers to be more creative in designing learning that is more interesting, challenging and impressive. Interesting learning is learning that is presented with the teacher's brilliant ideas in the form of methods, media and learning resources. Challenging learning can be defined as learning that is able to develop students' reasoning, critical thinking and analytical skills. Meanwhile, impressive learning is learning that is framed by example, character and universal human values. The GEOSMART approach was developed as an alternative solution to the problem of Geography learning which is still teacher-centred, has minimal student involvement and limited use of technology. There are five elements in the GEOSMART approach, namely, 1) scientific, 2) measurable, 3) applicable, 4) reasoning and 5) technology. Development is carried out using the Plomp model. The results of validation by experts show that the development product is in the very valid category. Meanwhile, the practicality test results show that the development product is in the very practical category. The results of effectiveness tests based on the results of experimental research in seven schools in West Sumatra show that the GeoSMART approach can improve student learning outcomes, especially student involvement in learning and critical thinking abilities.
An Analysis of Speaking Anxiety of The Second Semester of English Foreign Language (EFL) Student of Tadulako University Parasulu, Zikrullah; Anggreni, Afrillia; Usman, Sriati; Suriaman, Aminah
Journal of Learning Improvement and Lesson Study Vol. 4 No. 1 (2024): JLILS (June Edition)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jlils.v4i1.79

Abstract

The aims of this research is to find out the factors that cause students anxiety in speaking English and the ways that students overcome their anxiety. In this qualitative research, data was collected through Observation, Questionnaire, and Interview. Based on the three instrument that used, results showed there are several factors that cause students to experience anxiety when they want to speak, including Speaking in front of the class, Being laughed at by others, Students' beliefs about learning English, and Lack of preparation. data was collected from 181 students through a questionnaire adopted from the existing Foreign Language Classroom Anxiety Scale (FLCAS). The data showed that 89 out of 181 students experienced low levels of anxiety, 87 out of 181 students experienced medium levels of anxiety, and 5 out of 181 students experienced high levels of anxiety. This means that most students experience low to moderate levels of speaking anxiety. Furthermore, interviews were conducted with 5 students who had high levels of anxiety, to find out how they overcame the anxiety they experienced, the results of the interviews showed that there were three ways that students could do to overcome their anxiety, namely Preparation, Relaxation, and Positive Thinking. In this case the findings show that the level of speaking anxiety in 181 students of batch 2023 of the English Education study program at Tadulako University is at a low and medium level.

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