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Journal : JPMI (Jurnal Pembelajaran Matematika Inovatif)

PENGEMBANGAN INSTRUMEN TES UNTUK MENGUKUR KEMAMPUAN BERPIKIR KOMPUTASI SISWA Fadhilah Nur Sa’diyyah; Sitti Mania; Suharti Suharti
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 4, No 1 (2021): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v1i1.p%p

Abstract

Mathematics learning in the 2013 curriculum emphasizes the pedagogic dimension which aims to create active students so that they are able to develop their mindset and accustom them to finding solutions to their own problems. This research aims to develop test instrumen to measure computational thinking on number and sequence pattern material in SMP Negeri 2 Sungguminasa that meets valid and practical criteria. The purpose of this study was to determine the process of developing test instrumen to measure computational thinking on number and sequence pattern material in SMP Negeri 2 Sungguminasa. This research is a type of Research and Development (R&D) that focused on development model of B&G (Borg & Gall) which contains 4 stages: the information gathering stage, the planning stage, the development stage, validation and trial stage. The subjects of the trial were students of class VIII SMP Negeri 2 Sungguminasa. The instruments used in this study were the validation sheet and the teacher response questionnaire. Based on the Results of the study, it was found that (1) the validation results for test instrumen to measure computational thinking were 4,46 so that they only uses a teacher response questionnaire for all aspects in the very positive category with a percentage of 90,6%. So it can be concluded that test instrumen to measure computational thinking on number and sequence pattern material in SMP Negeri 2 Sungguminasa meet the validity and practicality criteria.
INOVASI BAHAN AJAR ARITMATIKA SOSIAL BERLANDASKAN PROBLEM SOLVING PADA KELAS VII Suharti Suharti; Sri Nensi Roslan; Mardhiah Mardhiah; Fitriani Nur
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 5, No 1 (2022): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v5i1.p%p

Abstract

The type of research used is Research and Development with reference to the Plomp development model which consists of several phases, namely the preliminary investigation phase, the design phase, the realization phase and the test, evaluation and evaluation phase.  revision (Test, Evaluation and Revision).  The product developed in the form of teaching materials, namely problem solving based modules on social arithmetic material, the test subjects in this study were class VIIB students of SMPN 19 Bulukumba with 30 students.  The instruments used in this study were expert validation sheets, student activity observation sheets, teacher ability observation sheets in managing learning, student response questionnaires, teacher response questionnaires, and learning outcomes tests.  Based on the results of the limited trials carried out, it was found that (1) the results of the validation of teaching materials were 4.4 in the "Sangan Valid" category because they were in the interval 4.3 M 5, (2) practical because the average percentage for student responses was  89.2% and the average percentage for teacher responses was 92.5%, each in the “Very Positive” category.  (3) effective so that it can meet three criteria, namely the average ability of teachers in managing learning is 4.67 in the "Very Good" category, the average percentage of student activity is 73.2% in the "good" category and the percentage of completeness  student learning is in the "high" category and achieve classical completeness, namely 83.3% of students classically complete.  So it can be concluded that in the limited trials carried out, problem solving based modules on social arithmetic material in class VII SMPN 19 Bulukumba have met the criteria of validity, practicality and effectiveness.
INOVASI MEDIA PEMBELAJARAN M-LEARNING BERBASIS FLIPBOOK Eka Ayu Hastira; Suharti Suharti; Nur Khalisah Latuconsina
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 6, No 1 (2023): Januari
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v6i1.14422

Abstract

This study aims to determine the quality of the mathematics learning media in the circle material at SDN 110 Borongloe which meets the valid, practical, and effective criteria. Media development refers to the stages of the ADDIE model. The research subjects were students of class VI SDN 110 Borongloe. The instruments used in the study included: validation sheets, teacher and student response questionnaires, teacher observations managing learning, student activity observations, and learning outcomes tests. The data were analyzed quantitatively by looking for the average value of the validity, practicality, and effectiveness levels. Based on the results of the study, the validation results obtained are 4.48 with a very valid category. The results of the practicality of the teacher response questionnaire are 76.6% and the student response questionnaire is 90.9%. The results of the effectiveness of the study were measured using the student activity observation sheet with the acquisition of 91.1% in the very good category, the observation sheet on the teacher's ability to manage to learn with the acquisition of 4.67 in the very good category, and the student learning outcomes test with the acquisition of learning completeness of 93%. Thus the M-Learning learning media meets product quality assessment standards.