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Journal : KADIKMA

PENERAPAN RME BERBASIS BUDAYA PEKALONGAN TERHADAP KEMAMPUAN PEMAHAMAN KONSEP MAHASISWA PADA MATA KULIAH STATISTIK Mardhiyana, Dewi; 'Adna, Syita Fatih
Kadikma Vol 14 No 2: Agustus 2023
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v14i2.44981

Abstract

Multivariate Statistics and Educational Research Statistics courses are useful courses for students, so students need the ability to understand concepts in mastering statistical material. This research aims to determine the average ability of students to understand concepts in Multivariate Statistics and Educational Research Statistics courses by implementing the RME approach based on Pekalongan culture. This research is quantitative research with the form of an experimental design, namely quasi experimental design. The subjects in the research consisted of 15 students taking Multivariate Statistics and Educational Research Statistics courses at the Mathematics Education Study Program, Pekalongan University. The data collection technique was carried out by testing the ability to understand concepts accompanied by problems in the cultural context of Pekalongan. The data analysis technique was carried out using multivariate analysis using the Hotelling's Trace test (T2 Hotelling), with a prerequisite test in the form of a multivariate normality test. The results of the research show that the average students' conceptual understanding ability in the Multivariate Statistics and Educational Research Statistics courses can reach a score of 70. If we look at the results obtained, the average conceptual understanding ability in the Multivariate Statistics and Educational Research Statistics courses is 80 and 85,333. These results indicate that the implementation of learning using the RME approach based on Pekalongan culture is effective in students' ability to understand concepts.
KEEFEKTIFAN KOLABORASI MODEL PEMBELAJARAN AIR DENGAN CRH BERBANTUAN VIDEO PEMBELAJARAN TERHADAP PEMAHAMAN KONSEP MATEMATIKA Wulandari, Nur Indri; Mardhiyana, Dewi
Kadikma Vol 13 No 3 (2022): Desember 2022
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v13i3.33738

Abstract

This study aims to: (1) determine the average ability to understand mathematical concepts of students who are taught using the collaborative learning model AIR (Auditory, Intellectual, Repetition) with CRH (Course Review Horay) assisted by video learning is better than the average understanding of mathematical concepts students who are taught using conventional learning models, (2) knowing the average mathematical concept understanding ability of students who use the AIR (Auditory, Intellectual, Repetition) collaborative learning model with CRH (Course Review Horay) assisted by learning videos to achieve the Minimum Completeness Criteria (KKM). This research is a quantitative research with experimental method. The population of this study were all eighth grade students of MTs Nurul Huda Banyuputih in the even semester 2021/2022 academic year. Data collection was carried out using the test method. The data obtained were analyzed by t test and Z test. The results showed: (1) the average mathematical concept understanding ability of students who are taught using the AIR collaboration model with CRH assisted by video learning is better than the average understanding of mathematical concepts of students who are taught using the model conventional learning, (2) the proportion of students taught using the AIR collaboration model with CRH assisted learning video gets a score of more than 75%.