Transformasi : Jurnal Pendidikan Matematika dan Matematika

EFEKTIVITAS PENGGUNAAN LKPD UNTUK MENINGKATKAN LITERASI NUMERASI PESERTA DIDIK

Dara Miralda, Nafida Hetty Marhaeni — Tue, 21 Nov 2023 15:14:06 +0000

The aim of this research is to determine the effectiveness of using LKPD in increasing the literacy and numeracy of class VIII students of SMP Negeri 4 Yogyakarta. The material contained in the LKPD is the System of Linear Equations in Two Variables (SPLDV). This research is an experimental type with a pretest-posttes control group design. The results show that the use of LKPD is effective in increasing literacy-numeracy compared to learning without using LKPD. This is supported by the Wilcoxon test which show the Asymp. Sig. (2-tailed) of 0.000 which is less than 0.050, meaning that there is an increase in literacy-numeracy in the control class after implementing learning without using LKPD. Apart from that, the results of the Mann-Whitney test also show that the Asymp. Sig. (2-tailed) is 0.039 which is less than 0.050, meaning that learning using LKPD is more effective than learning without using LKPD. The average test results show that the average increase in the experimental class the average control class . Based on these results, it can be recommended to use LKPD to increase the literacy-numeracy of students at SMP Negeri 4 Yogyakarta.

PEMODELAN SEKTOR UNGGULAN PROVINSI KALIMANTAN BARAT DENGAN MENGGUNAKAN PRINCIPAL COMPONENT ANALYSIS

Neva Satyahadewi, Siti Aprizkiyandari, Nur Ismi Radinasari — Tue, 28 Nov 2023 05:41:21 +0000

West Kalimantan is the province with the fourth largest area in Indonesia, namely 147,307 square km. West Kalimantan has 12 districts and 2 cities, one of which is Ketapang Regency which covers an area of 31,240.74 km². The research is limited to three leading sectors which have the largest average contribution to GRDP in West Kalimantan Province, namely the agriculture, forestry and fisheries sectors; industrial processing; as well as wholesale and retail trade, and car and motorcycle repair. The focus of this research is aimed at modeling the leading sector for the West Kalimantan economy. The results of the modeling showed multicollinearity so it was continued with the Principal Component Analysis. The results of the analysis with the model show that there is no element of multicollinearity between the dependent variables.

INVESTIGASI PERSEPSI CALON GURU MATEMATIKA TENTANG TPACK

Ninik Mutianingsih, Lydia Lia Prayitno, Amalia Chamidah, Dhea Ayu Lestari — Tue, 28 Nov 2023 13:29:12 +0000

This pedagogical research discusses the technology used by prospective mathematics teachers at two private universities in Surabaya. 88 prospective mathematics teachers filled out the TPACK questionnaire and the data were analyzed descriptively using mean, standard deviation, and correlation test with the help of SPSS version 25. The results of this study showed that CK, PK, TK, and TPTCK simultaneously had an influence on the TPACK of prospective mathematics teachers at PGRI Adi Buana University Surabaya and Wijaya Kusuma University Surabaya. This is supported by the ANOVA test with result of sign = .000 < .05 so it can be said that the prospective mathematics teachers involved in this research have knowledge of all TPACK components. The results of this research recommend follow-up action to gain deeper insight into the implementation of TPACK for prospective teachers which is supported by existing infrastructure in the university environment as a means of learning prospective teachers as well as developing strategies for their mindset.

KEMAMPUAN BERPIKIR KRITIS MATEMATIS DENGAN BRAIN BASED LEARNING: SYSTEMATIC LITERATURE REVIEW

Duhwi Indartiningsih, Mochamad Nursalim, Diana Rahmasari — Tue, 26 Dec 2023 14:25:48 +0000

One of the abilities of the 21st century is the ability to think critically. Mathematical critical thinking is the ability used to solve mathematical problems using higher thinking skills, namely analyzing, synthesizing, concluding and evaluating. Brain Based Learning (BBL) is an approach that can be used to carry out learning based on brain function. The aim of this research is to describe critical mathematical thinking skills that can be improved with the BBL approach. The research was conducted using the Systematic Literature Review (SLR) method with stages: planning, implementation and reporting. The results of the study from 13 articles show that BBL can improve students' critical mathematical thinking skills.BBL is carried out in 7 stages, namely: pre-exposure; preparation; initiation and acquisition; elaboration; incubation and inserting memory; verification and confidence checking; as well as celebration and integration. Learning with the BBL approach is an alternative that can improve students' mathematical critical thinking skills, so it is recommended to use BBL on various mathematical topics and collaborate with other learning approaches or models.

ANALISIS MUATAN SOAL LITERASI DALAM BUKU MATEMATIKA KURIKULUM MERDEKA KELAS X BERDASARKAN PISA

Indah Wahyuni, Dwi Tri Fresti Firnanda, Lailatul Munawaroh — Thu, 28 Dec 2023 18:53:55 +0000

This research was conducted to determine the percentage of literacy questions in the competency test in the Mathematics Textbook for Class X based on PISA. The research was conducted using qualitative methods based on PISA levels. The object of the research was a class X mathematics book. The results showed that the book contained 88% literacy questions, with 8% of the questions being at level 1 of PISA, 31% being at level 2, 29% being at level 3, 21% being at level 4, 8% being at level 5, and 3% being at level 6

KEMAMPUAN RESILIENSI MATEMATIS DALAM PEMBELAJARAN MATEMATIKA: SYSTEMATIC LITERATUR REVIEW

Samsul Maarif, Lazuardi Sastra AL-Ashri, Rika Khairunnisa — Sat, 30 Dec 2023 14:52:47 +0000

Mathematical resilience is the most important part of mathematics so that students have the confidence to work on the mathematical problems they face. With this, students will be able to reflect and discuss the results of their mathematics learning so that they achieve success. This research was conducted using a systematic literature review method with the aim of determining trends and author distribution that link mathematical resilience with creative thinking. Research is limited to the last ten and was carried out with the help of Publish Or Perish (PoP) which is sourced from Google Scholar. The search show that there are 500 article metadata which are then stored in CSV type which are analyzed using Microsoft Excel. Next, the data is saved again in RIS form and analyzed with the help of VOS Viewer to see current research trends. The research results show that: 1) the trend of research development related to mathematical resilience over the last 10 years regarding mathematical resilience is still rarely linked to STEM, technology and science topics; 2) the distribution of resilience research is still dominated by middle school, high school, and collage students; 3) the research methods used are still mostly case studies, surveys and systematic literature reviews; 4) the largest sample in resilience research is 631 collage student, 384 high school students, and 99 teacher in survey research.

PENGEMBANGAN GIM EDUKASI BERBASIS ANDROID UNTUK PENGENALAN BANGUN DATAR

Olief Ilmandira Ratu Farisi, Siti Fitriyah, Alfi Alufiana Sari, Latiful Akmalia — Sat, 30 Dec 2023 14:58:05 +0000

Two-dimensional shapes are one of the mathematical materials studied in grade1 of elementary school. This material requires spatial abilities. However, students still often have difficulty with this material, especially when determining the types. One solution to make it easier for students to understand two-dimensional shapematerial is to use android-based educational game learning media, so that students can learn while playing anywhere and anytime independently. The development is carried out using the Hannafin and Peck model, which consists of needs analysis, design, as well as development and implementation. The validation test was carried out by two material experts with results of 90.6% and one media expert with results of 87.5%. The trial was carried out on 21 users and obtained results of 97.5%. The results of validation tests and trials show that educational game media is very feasible and very effective for use in learning to recognize two-dimensional shapes. The development of mathematics educational games can be carried out at various levels of education and on various materials.

PENGARUH MODEL LAPS-HEURISTIK TERHADAP KEMAMPUAN PEMECAHAN MASALAH DAN KEMAMPUAN BERPIKIR REFLEKTIF

Siti Nur Aida, Bambang Sri Anggoro, Novian Riskiana Dewi — Thu, 04 Jan 2024 14:28:57 +0000

The aim of this research is to determine whether there are differences in problem solving abilities and reflective thinking abilities between students who use the LAPS-Heuristic learning model and conventional learning. This type of research is quasi-experimental. The research was conducted at SMPN 5 Natar with a population of students from 6 classess VIII and a sample of 2 classes selected using a cluster random sampling technique. The hypothesis was tested with MANOVA test using SPSS 25 by first carrying out analysis prerequisite tests including normality tests and homogeneity tests. The results of the MANOVA analysis show that there are differences in problem solving abilities and reflective thinking abilities between students who use the LAPS-Heuristic learning model and conventional learning. These results can be used as material for further learning development using the LAPS-Heuristic model.

SELF-REGULATED LEARNING SISWA DALAM PEMBELAJARAN MATEMATIKA

Anim anim, Syahriani Sirait , Elfira Rahmadani, Ely Syafitri — Thu, 18 Jan 2024 14:06:15 +0000

This research aims to describe students' self-regulated learning in mathematics learning. The research was conducted using a qualitative-descriptive approach. The research subjects were 30 2nd grade students at State Elementary School No. 010246 Banjar. Data collection was carried out by administering questionnaires and interviews. The research results show that the average questionnaire result for nine SRL indicators is 70.33, which is included in good criteria. The lowest results are found in the indicator "diagnosing learning needs" and the indicator "self-concept" with a score of 60. The highest results are found in the indicators "learning initiative" and "utilizing and seeking relevant learning resources" with a score of 75. These results still require further research as well as efforts to increase students' SRL.

PENERAPAN ICE BREAKER GAME UNTUK MENINGKATKAN MOTIVASI BELAJAR SISWA

Syahriani Sirait, anim, elfira rahmadani, ely Syafitri — Mon, 22 Jan 2024 10:01:40 +0000

This research aims to determine the increase in student learning motivation after implementing the ice breaker game in learning. The research method used is mixed. The research respondents were fifth grade students at SDN 010246 Banjar. Data was collected using the questionnaire method. The research results show that the application of the ice breaker game can increase student learning motivation in the sufficient category, meaning that there is a positive contribution from the ice breaker game to student learning motivation. This research can be developed in other mathematics learning