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PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) BERBASIS REALISTIC MATHEMATIC EDUCATION (RME) UNTUK MENGEMBANGKAN KEMAMPUAN BERPIKIR KRITIS SISWA Irfan Supriatna; Victoria Karjiyati; Salati Asmahasanah
ALGORITMA: Journal of Mathematics Education Vol 3, No 2 (2021): ALGORITMA Journal of Mathematics Education
Publisher : Faculty of Educational sciences, UIN Syarif Hidayatullah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/ajme.v3i2.23259

Abstract

This study aims to produce student worksheets (LKPD) using the Realistic Mathematics Education (RME) approach to cultivate critical thinking skills in grade IV elementary school (SD) which can be used as a teacher guide in making student worksheets. This research is a Research and Development (R&D) research by modifying the 4-D model. However, this research was only carried out until the third stage, namely the Develop stage. Validation is carried out by material experts, linguists, and design experts. The data analysis used descriptive statistical analysis on the results of expert validation assessments and teacher responses and qualitative descriptive analysis on comments from expert validation and teacher responses. This study produced LKPD based on RME to foster mathematical critical thinking skills with an assessment from material experts, linguistic expert, design expert, and the teacher's response with a very valid category. Furthermore, the results of a limited trial get an average value of 80.2 with 100% completeness.
Implementasi Model Pembelajaran Discovery Learning untuk Meningkatkan Aktivitas dan Hasil Belajar Matematika Siswa SD Victoria Karjiyati
Jurnal PGSD Vol 13 No 2 (2020)
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pgsd.13.2.146-154

Abstract

This research aims to improve the activities and results of learning mathematics using the discovery learning model. This type of research is a classroom action research conducted in two cycles. Subjects of this study was grade III B SDIT Generasi Rabbani Bengukulu. The data collection instrument used student activity observation sheets and learning outcomes tests. The data analysis technique uses arithmetic mean and the percentage of learning completeness. The results showed: 1) Teacher activity in the first cycle obtained an average of 3.38 and in the second cycle an average of 3.81, 2) Student activity in the first cycle obtained an average of 3.13 and in the second cycle an average of 3.67, 3) Learning result in the first cycle were obtained an average of 71.43 with learning completeness 64.29 %, an increase in the second cycle obtained an average value of 76.79 with 82.14% completeness learning. The conclusion of this study that the use of the discovery learning model can increase the activity and learning result of class III B students of SDIT Generasi Rabbani, Bengkulu City.
Pendidikan Karakter Peduli Lingkungan melalui Program “Mahira Bebas Sampah” di SD Alam Mahira Kota Bengkulu Tri Rostia Ninsih; Endang Widi Winarni; Victoria Karjiyati
Jurnal PGSD Vol 11 No 1 (2018)
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (222.431 KB) | DOI: 10.33369/pgsd.11.1.73-82

Abstract

This study aims to describe the education of environmental-care characters through the Mahira Garbage-Free Program at SD Alam Mahira Kota Bengkulu consisting of planning, implementing, and evaluating. The type of research used is descriptive qualitative. The subjects of the study were elementary school students of Alam Mahira Kota Bengkulu. Techniques Data collection uses observation, interviews and documentation. Data analysis is done by data collection, data reduction, data presentation, and conclusion. Testing the validity of data using, persistence, triangulation technique, source triangulation and member check. Based on the result of the research, it can be concluded that: (1) Planning phase of Mahira Garbage free program includes preparation of work program of Mahira Bebas Sampah, scheduling activity schedule, and budget funding and activity fund source. (2) The implementation of the Mahira Garbage free program uses a strategy of habituation through conditioning, routine, programmed, spontaneous and exemplary. Implemented programs include socialization of the importance of maintaining cleanliness, daily and monthly cleanliness, provision of hygiene facilities, separating organic and inorganic waste, and utilizing waste into more useful items. (3) Evaluation of Mahira-Free Program for the students of Alam Mahira elementary school that is integrated in attitude assessment in each student progress report card. The conclusion is that the education of the environment-care character of the Mahira-Free Garbage program through the stages of planning, implementation, and Assessment.
Peningkatan Kemampuan Literasi Matematika Mahasiswa Melalui Penerapan Model RME Pada Perkuliahan Konsep Dasar Geometri dan Pengukuran Victoria Karjiyati; Irfan Supriatna; Neza Agusdianita; Nani Yuliantini
Jurnal PGSD Vol 15 No 1 (2022)
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pgsd.15.1.49-56

Abstract

Education in Indonesia is currently promoting literacy education. One of the highlights is mathematical literacy. Mathematical literacy ability in Indonesia is still relatively low. This is evidenced by the results of the 2018 Program for International Assessment (PISA) survey, in the field of mathematics, Indonesia is ranked 72 out of 78 countries with a score of 379. The objectives of the research are: to improve students' mathematical literacy skills in the Basic Concepts of geometry and measurement lectures in PGSD FKIP Study Program, Bengkulu University by applying a realistic mathematics education (RME) model. This research uses action research method (Action Research). Data collection techniques aspects of the management of the learning process will collect data in the form of information through observation, and tests of mathematical literacy skills then summarized and described in the form of a data matrix. Data were analyzed through qualitative descriptive. The results of the study have been carried out in lectures by applying the RME model in the Basic Concepts of Geometry and Measurement course. Students' mathematical literacy test results also increased. The highest increase in the aspect of context literacy.
Pengaruh Penggunaan Media Manipulatif terhadap Hasil Belajar Matematika Siswa Kelas V SDN 52 Kota Bengkulu Ike Kurniawati; Victoria Karjiyati; Dalifa Dalifa
Jurnal PGSD Vol 12 No 2 (2019)
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (631.666 KB) | DOI: 10.33369/pgsd.12.2.133-140

Abstract

This study aims to determine the effect of manipulative media on student learning outcomes in learning mathematics class V SDN 52 Kota Bengkulu. This research is a quantitative type. The research method used is Quasi Experimental with design type The Matching Only Pretest-Posttest Control Group Design. The population in this study is all students of grade V SDN Kota Bengkulu using KTSP. While the sample of class V students in SDN 52 Kota Bengkulu consists of VA, VB, VC and VD. The sampling technique uses cluster random sampling. From the scramble obtained VC class of 28 students as experiment class and VA class amounted to 29 students as control class. The research instrument used in the form of cognitive learning result test is in the form of multiple choice questions given through pretest and posttest in the experimental class and control class. Data of this research are analyzed by using descriptive analysis and inferential analysis that is t-test. Data of research result which is processed by using t-test is got tcount value 2,84 and t table value equal to 1,625. Systematically seen t count (2.84)> t table (1,625) at 5% significant level, it can be concluded that there is influence of the use of manipulative media on student learning outcomes on learning matemtika class V SDN 52 Kota Bengkulu.
Penanaman Sikap Kepemimpinan dalam Gerakan Pramuka Ahmad Gupron; Lukman Lukman; Victoria Karjiyati
JURIDIKDAS Vol 2 No 2 (2019)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (571.546 KB) | DOI: 10.33369/juridikdas.2.2.94 - 102

Abstract

The purpose of this study is to describe the planting of leadership attitudes in the Scout Movement. This research is a descriptive study with a type of qualitative research. Data collection techniques using observation, interviews, and documentation. Test data credibility through increased perseverance, triangulation and member checking. Analysis of the data that has been obtained through data reduction, data presentation, and drawing conclusions. The results of this study are in instilling leadership attitudes in accordance with the Articles of Association (AD) of the Scout Movement applying the principles of leadership; increase caring) Scoutmaster coaches always care about what students will do, always provide motivation and support to students so students can increase their confidence, care, enthusiasm and other positive things. The conclusion obtained is that the planting of leadership attitudes can be done through the Scouting movement. In the Scout Movement to instill leadership attitudes applying the Scouting Method, including; Practicing the Scout Code of Honor (satya and darma), Learning While Doing, Team Systems, Outdoor Activities, and Partnerships With Adults.
Penerapan Strategi PAKEM terhadap Kemampuan Menulis Karangan Deskriptif pada Siswa Kelas IV SDN 52 Kota Bengkulu Dian Febriani; Resnani Resnani; Victoria Karjiyati
JURIDIKDAS Vol 1 No 3 (2018)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (578.757 KB) | DOI: 10.33369/juridikdas.1.3.%p

Abstract

The purpose of this research is to know the Application of Active, Creative, Effective and Joyful Learning Strategy (PAKEM) to Descriptive Writing Ability of 4th Grade Students of SD Negeri 52 Kota Bengkulu. This type of research is quantitative research. The research method used is Quasy experience, by using 'matching only pretest-posttest control group design' design. Subjects in this study are the fourth graders of SD Negeri 52 Kota Bengkulu. The research instrument used is descriptive writing writing test. Data of this research are analyzed by using descriptive and inferential statistic analysis that is t-test. The result showed that the average value of posttest result in both classes was in the experimental class of 75.56 and the control class was 71.40. Based on t-test results obtained t count is 2.552 larger than ttable is 2.021 means Ha accepted. From these results it can be concluded that there is influence in the application of PAKEM strategy to the ability to write descriptive essay of fourth grade students of SD Negeri 52 Kota Bengkulu. 
Pengaruh Pengelolaan Kelas Terhadap Hasil Belajar Matematika Siswa Kelas IV di SDN 42 Kota Bengkulu Yolanda Maulidah; Victoria Karjiyati; Syahril Yusuf
JURIDIKDAS Vol 2 No 1 (2019)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (595.224 KB) | DOI: 10.33369/juridikdas.2.1.61-70

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The purpose of this study is to determine the effect of classroom management on mathematics learning outcomes at class IV SDN 42 Kota Bengkulu. The type of this study was quantitative. The research method used was Quasi Experimental Design with the Matching Only Pretest-Posttest Control Group Design design, where the test taking was done before and after treatment. Subjects in this study were the fourth grade students of SDN 42 Kota Bengkulu consisting of IVC classes as experimental class and class IVB as the control class. The research instrument used was a multiple choice test given through pretest and posttest. The results showed that the t-test calculataion on pretest was (1.37) <t table (2.00) which means there was no average difference in the experimental class and control class, on the posttest t count (3.38) t table (2.00) which means there is an average difference in experiment and control class. The increase in pretest-posttest in the experimental class 64%, whereas in the control class pretest-posttest rise 59%. Of the increase in pretest-posttest showed that the increases in the experimental class was higher, it indicates that there was a classroom management influence on learning outcomes Mathematics Elementary School fourth grade students 42 Bengkulu City.
Implementasi Budaya Bersih dalam Mengembangkan Kepedulian terhadap Kebersihan Lingkungan pada Siswa di SD Negeri 07 Kota Bengkulu Ayu Erdiyanti; Victoria Karjiyati; Neza Agusdianita
JURIDIKDAS Vol 3 No 1 (2020)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (275.835 KB) | DOI: 10.33369/juridikdas.3.1.69-77

Abstract

This study aims to determine the effect of ethnomatemics-based Realistic Mathematics Education models on literacy skills in mathematics learning of Grade IV SDN Cluster XIV Bengkulu City. This research is a quantitative research. The method used is quasy experimental design with the type of matching only pretest-posttest control group design. The population in this study was Class IV SDN Cluster XIV Bengkulu City. The sampling technique uses cluster random sampling. The sample in this study was class IV in SDN 52 Bengkulu City as an experimental class and class IV in SDN 24 Bengkulu City as a control class. The research instrument used in the form of a test sheet in the form of a description of 5 questions. Taking the test twice, namely before and after learning takes place in the experimental and control classes. Based on the t-test calculation of students' posttest results, where tcount = 3, 38 and ttable = 2.04. Because tcount> ttable, shows that there are differences in posttest results between the experimental class and the control class. The conclusion in this study there is a significant influence on the use of ethnomatemics-based realistic mathematics education models on literacy skills in mathematics learning of fourth grade SDN cluster XIV Bengkulu city.
Pengaruh Model Cooperative Learning Tipe Teams Games Tournaments (TGT) Terhadap Hasil Belajar Siswa Pada Mata Pelajaran IPS Di Kelas IV SDN Gugus X kota Bengkulu Septi Nurlaila; Sri Dadi; Victoria Karjiyati
JURIDIKDAS Vol 1 No 1 (2018)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (496.113 KB) | DOI: 10.33369/juridikdas.1.1.%p

Abstract

This study aims to determine the effect of cooperative learning model type Teams Games Tournaments (TGT) on student learning outcomes in social studies subjects in class IV SDN group X city Bengkulu. This type of research is quantitative, using the experimental method, with the design of The Pretest-Posttest Control Group Design Pretest. The research instrument used is multiple choice test sheet. Taking the test twice before and after giving treatment to the sample class. Subjects in this study were the fourth graders of SDN 58 Kota Bengkulu and fourth grade students of SDN 15 Kota Bengkulu. Result of t-test got tcount 6,079> t table 1,995. The value of t arithmetic obtained higher than the value of t table it can be concluded that there is a significant influence model of cooperative learning type teams games tournaments (TGT) on student learning outcomes in the subjects of social studies in class IV SDN group X kota Bengkulu.