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Journal : Jurnal Daya Matematis

COMPARISON OF THE PROBLEM BASED LEARNING (PBL) MODEL WITH THE DISCOVERY-INQUIRY FOR THE STUDENT MATHEMATICS LEARNING MODEL AT SMPN 3 SINJAI Latri Aras; Ramlan Mahmud; Nurlaela Latif
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 10, No 1 (2022): Maret
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v10i1.7619

Abstract

This research is to find out the comparism of the Problem Based Learning (PBL) model with the Discovery-Inquiry model on the 7th grade students of SMP Negeri 3 Sinjai year 2020/2021. This research used two classes chosen by Purposive Sampling technique. Both classes were given different treatments with the same material, that was One Variable Linear Equations. To obtain the data, the researcher used a test which had been tested through validity test and reliability test. After that, the data were analyzed with normality test, homogeneity test, and hypothesis test (Independent Sample T-Test). The result of this research indicated that there are some differences in the learning result using the Problem Based Learning (PBL) model and the Discovery-Inquiry model on the 7th grade students of SMP Negeri 3 Sinjai year 2020/2021The average grades of the class using the Problem Based Learning model was higher than the Discovery-Inquiry model. This result indicates that the Problem Based Learning model is better than the Discovery-Inquiry model.
The Influence of REACT learning strategies on mathematics learning outcomes and learning activities of fifth grade students at SDN Lariangbangi Makassar Latri Aras; Agusalim Juhari
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 8, No 1 (2020): Maret
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jds.v8i1.13319

Abstract

The results showed that: (1) The average feasibility of learning Mathematics taught using the REACT Learning Strategy was 3.60 out of an ideal score of 4 being in the well-implemented category, (2) The average score of student activity during Mathematics learning being taught by using the REACT Learning Strategy class V SDN Lariangbangi II Makassar is 3.10 out of an ideal score of 4 being in the active category, (3) (a) The average learning outcomes of students taught using the REACT strategy of 86.04 from the Ideal Score 100 and standard deviation 6.05. Descriptively the learning outcomes of students taught with the REACT learning strategy are higher than the KKM value of 78. (b) The average increase in learning outcomes of students taught using the REACT strategy is 0.80 and the standard deviation is 0.09. Descriptively, the increase in learning outcomes of students taught with the REACT strategy is higher than the moderate gain value of 0.3, and (4) (a) There is a significant effect on the REACT Learning Strategy on Mathematics learning outcomes in SDN Class 5 Lariangbangi State Elementary School. (b) Learner activities with the implementation of the REACT strategy which are observed to be overall active in the process of learning activities
Teacher Performance in Carrying out Cognitive Assessments in Mathematics Learning at State Junior High Schools in the District of Makassar City Latri Aras; Ahmad Zaki; Rahmawati Patta; Muhammad Idris Jafar
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 11, No 1 (2023): March
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v11i1.46552

Abstract

This research uses a qualitative approach with the aim of knowing the teacher’s performance in conducting assessments in accordance with learning mathematics to achieve certain competencies in public junior high schools in the Makassar district. Data collection technique using documentation technique, observation technique, and interview technique. The research subjects were 3 mathematics teachers at Rappocini Middle School, Makassar District. The results of the study show that the teacher’s performance in planing cognitive assessments in mathematics at state Junior High School in the makassar city district is able to develop assessments tools that are in accordance with learning objective to achieve certain comptencies as written in the lesson plans. Meanwhile, teacher performance in carrying out cognitve assessments in the subject of mathematics in public middle schools in the district of Makassar city, namely carrying out assessments with various assessmnets technique and announcing the results and their implications for students, regarding the level of understanding of the learning material that has been and will be studied. Teacher performance in analyzing appropriate cognitive assessments by learning mathematics to achieve certain competencies in state Junior High School throughout the District of Makassar City, namely partly analyzing the results of the assessments to identify diffuclt basic indicators/competencies so that the strengths and weaknesses of each studnets are known for remedial and enrcihment purpose. The teacher’s performance in reflecting on the results of cognitive assessments in accordance with learning mathematics achive certain competencies in public middle schools in the district of Makassar City, namely that they have not maximaized/utilized input from students so that they do not reflect enough to imprive learning.
Development of the Integer Operations E-Module I-Spiringsuite in Junior High Schools in Makassar City, South Sulawesi Latri Aras; Rahmawati Patta; Ramlan Mahmud
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 11, No 2 (2023): Juli
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v11i2.53955

Abstract

his type of research is research and development which aims to describe the development process of the integer arithmetic operations e-module, describe the quality of the e-module based on the level of validity, practicality and effectiveness, and show the specifications of the integer arithmetic operations e-module. The e-module development process refers to the ADDIE model which includes 5 stages, namely analysis, design, development, implementation , and evaluation . The product trial respondents were students in class VII 2 MTs Makassar City with a total of 20 students. The research results show that the validator's assessment of the e-module and research instruments received an average score of 4.18 with valid criteria. The results of the questionnaire data analysis of teacher responses to the e-module obtained an average score of 1.89 with the criteria being fully implemented and the learning implementation observation sheet showed a score percentage of 91.7% so that the e-module was declared practical. The results of the analysis of student response questionnaire data showed very good criteria with a percentage of 95.6%, student activity sheets obtained a percentage of 91.8% with very positive criteria, and the learning achievement test reached 90%, so that the integer counting operation e-module declared effective. Referring to the analysis results obtained, it can be concluded that the integer calculation operations e-module can be used in learning activities.
The Influence of Index Card Match on Mathematics Learning Outcomes in Inverse Matrix Material in High School Hasrini Jufri; Latri Aras
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 12, No 1 (2024): March
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v12i1.61676

Abstract

Lack of interest in learning inverse matrix mathematics causes a lack of interest in learning mathematics and produces unsatisfactory results. Researchers tried to conduct experimental research on the application of the Index Card Match learning model to mathematics learning outcomes in Inverse Matrix material at SMA Negeri 21 Makassar. The approach used is a quantitative approach with a pre-experimental method with a One Group Pretest Posttest design. The data collection techniques used are tests, observation, interviews and documentation. Meanwhile, data analysis uses the normality test and the Simple Paired T-Test hypothesis test. The results of this research were hypothesis testing on the pretest and posttest which obtained results of 0.000 < 0.05. H0 was rejected and Ha was accepted. From these results, it means that the application of the Index Card Match model has an influence on cognitive mathematics learning outcomes in inverse matrix material for class XI students at SMA Negeri 21 Makassar..