Claim Missing Document
Check
Articles

Found 16 Documents
Search

Problem-based learning model: It’s effect on mathematical literacy ability based on students' visual verbal ability Aulia Syafitri; Nizlel Huda; Haryanto Haryanto
Al-Jabar: Jurnal Pendidikan Matematika Vol 12, No 2 (2021): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v12i2.10366

Abstract

This study was conducted at SMP Negeri 9 Jambi City to determine the effect of the Problem-based Learning (PBL) model on mathematical literacy skills in the Pythagorean Theorem material. The quasi-experimental design was used with a non-equivalent pretest and posttest control group design. The researchers collected the mathematical literacy ability data using a description test instrument. Furthermore, the visual-verbal ability data was collected using a visual-verbal ability questionnaire. This research was conducted on the seventh-grade students, with 69 students divided into two classes (experimental and control classes). A random sampling technique determined the sample. Based on the two-way ANOVA test, applying the Problem-based Learning (PBL) model on students' mathematical literacy skills was an effect. There was an effect of visual-verbal ability on literacy skills. 
Analisis Miskonsepsi Siswa dalam Menyelesaikan Soal Pecahan Berdasarkan Kerangka Kerja Asimilasi dan Akomodasi di MTsN 4 Kerinci Eltati Tri Aldianisa; Nizlel Huda; Muhammad Haris Effendi-Hsb
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 5 No 3 (2021): Volume 5 Nomor 3 Tahun 2021
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v5i3.737

Abstract

Miskonsepsi sering terjadi pada siswa yang memiliki konsep awal yang kurang lengkap atau tidak sempurna menyulitkan siswa dalam mengasimilasi informasi baru ke dalam struktur konseptual mereka yang sudah ada. Bertujuan untuk mengetahui proses terjadinya miskonsepsi pada siswa dalam menyelesaikan soal pecahan berdasarkan kerangka kerja asimilasi dan akomodasi. Penelitian ini merupakan penelitian deskriptif kualitatif, penelitian ini berlandaskan studi kasus. Studi kasus berfokus pada program, acara, atau kegiatan yang melibatkan individu dari pada kelompok. Penelitian ini dilaksanakan di MTsN 4 pada Februari 2021-Maret 2021, subjek dalam penelitian ini siswa MTsN 4 Kerinci. Teknik pengambilan subjek menggunakan purposive sampling. Instrumen penelitian adalah peneliti itu sendiri, karena peneliti memiliki kedudukan yang khusus, yaitu sebagai perencana, pelaksana pengumpulan data, analisis, penafsiran data, serta pelopor hasil penelitian. Instrumen lainnya tes materi pecahan dan wawancara tidak terstruktur. Teknik analisis data meliputi reduksi data (data reduction), penyajian data (data display) serta penarikan kesimpulan dan verifikasi (conclusion drawing/ verification). Kesimpulan dalam penelitian ini terjadi miskonsepsi siswa dalam menyelesaikan soal materi pecahan berdasarkan kerangka kerja asimilasi dan akomodasi.
The relationship between students’ mathematical disposition and their learning outcomes Kamid Kamid; Nizlel Huda; Wardi Syafmen; Sufri Sufri; Sofnidar Sofnidar
Journal of Education and Learning (EduLearn) Vol 15, No 3: August 2021
Publisher : Intelektual Pustaka Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/edulearn.v15i3.17604

Abstract

The affective aspects must be owned by students in a lesson, where the affective aspects will have a relationship with the cognitive aspects of a student, therefore this study aimed to determine whether there is a relationship between students 'mathematical dispositions and students' mathematics learning outcomes. Using a mixed method and a sequential explanatory plan, the research was undertaken by first collecting quantitative data and then continuing to collect qualitative data. Where, the sample count in this study was 413 students from junior secondary schools 18 in Jambi City, Indonesia who used a total sampling technique. Data were then analyzed with the help of SPSS 21 application to find descriptive statistics in the form of mean, min, max, and category as well as inferential statistics using Pearson Product Moment. The results obtained in this study dominate both the mathematical disposition of pupils and the learning outcomes of pupils in mathematics. This was reinforced by the existence of a relationship between mathematical disposition and student learning outcomes in mathematics which is indicated by the obtained sig less than 0.05. This means that the mathematical disposition of students which includes the affective aspect of students has a relationship with the cognitive aspect, by having a good affective aspect, the cognitive aspects of the student are also good.
Analisis Kemampuan Pemecahan Masalah Barisan dan Deret Berdasarkan Asimilasi dan Akomodasi Pada Gaya Kognitif Reflektif dan Impulsif Aulia Putri; Nizlel Huda; Suratno Suratno
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 6 No 2 (2022): Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 6 Nomor 2 Tahun 2022
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v6i2.1024

Abstract

Salah satu kemampuan yang dikembangkan dalam pembelajaran matematika adalah kemampuan pemecahan masalah. Siswa sudah mampu mengerjakan soal matematika tetapi belum cukup baik dalam menganalisis dan berpikir dengan maksimal. Sehingga menyebabkan rendahnya kemampuan pemecahan masalah matematika siswa. Hal ini juga di sebabkan karena adanya perbedaan gaya kognitif pada masing masing siswa. Penelitian ini bertujuan untuk mendeskripsikan kemampuan pemecahan masalah barisan dan deret pada gaya kognitif reflektif dan gaya kognitif impulsif berdasarkan asimilasi dan alomodasi. Pendekatan yang digunakan adalah pendekatan kualitatif. Sumber data penelitian ini adalah siswa kelas XI SMA Negeri 14 Muaro Jambi. Pada penelitian ini siswa di berikan soal tes MFFT, untuk mendapatkan subjek gaya kognitif reflektif dan gaya kognitif impulsif. Siswa yang tepilih menjadi subjek penelitiaan diberikan soal kemampuan pemecahan masalah barisan dan deret. Hasil penelitan menunjukkan bahwa siswa dengan gaya kognitif reflektif lebih cenderung mengalami asimilasi pada setiap tahapan pada proses pemecahan masalah, hal ini disebabkan siswa dengan gaya kognitif reflektif lebih detail dalam menganalisis soal. Sedangkan siswa dengan gaya kognitif impulsif lebih cenderung mengalami akomodasi pada setiap tahapan pemecahan masalah hal ini disebabkan siswa dengan gaya kognitif impulsif terlalu cepat dalam merespon dan tidak menganalisis soal dengan teliti.
Identifying of emotional quotient junior high school students in mathematics Syaiful Syaiful; Kamid Kamid; Nizlel Huda
International Journal of Evaluation and Research in Education (IJERE) Vol 10, No 1: March 2021
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v10i1.20681

Abstract

This study aimed to determine the emotional intelligence of junior high school students, especially in managing emotions, recognizing emotions, and motivating themselves. This was quantitative study with survey design. There were 102 respondents participated in this research that were obtained based on purposive technique. The instruments used in this study were questionnaires and semi-structured interviews and data analysis using descriptive statistics, including mean, min, max, categorization, and percentage. From the results of the investigation that has been done, it is found that there is emotional intelligence of students in mathematics which is shown by the aspect of recognizing emotions which has a suitable category of 61.8% (63 of 102) students, the issue of managing emotions has an appropriate category of 53.9% (56 out of 102) students. The self-motivation aspect has a suitable category of 60.8% (62 out of 102) students. Students need to be allowed to develop direct experiences and thoughts on learning activities.
Identifiying of problem solving abilities in Mathematics among Junior High School students Syaiful Syaiful; Kamid Kamid; Muslim Muslim; Nizlel Huda
Journal of Education and Learning (EduLearn) Vol 14, No 2: May 2020
Publisher : Intelektual Pustaka Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/edulearn.v14i2.14861

Abstract

Purpose: This study aims to identify the problem solving abilities possessed by junior high school students. The type of research used is quantitative which uses a research design survey. The sample of this study is  98 students taken based on purposive sampling techniques. This study uses descriptive statistics to analyze the data generated. From the results of the analysis that has been done, it was found that there is a problem solving indicator by students in mathematics which is a indicated by the indicators of planning a solution which has a good category of a 56.1% (55 of 98) students, the indicator of problem solving has a good category of a 56.1% (55 out of 98) students, indicators of a problem solving planning had a good category of a 54.1% (53 of 98) students, and an indicator of understanding a problem had a good category of a 60.2% (59 of 98) students.
Scaffolding on Student Construction Errors in Mathematics Problem Solving Isnania Isnania; Nizlel Huda; Hariyanto Hariyanto
Indonesian Journal of Science and Mathematics Education Vol 4, No 3 (2021): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v4i3.10173

Abstract

The Purpose of this study is to find out what forms of conceptual construction errors experienced by students in solving mathematical problems and the appropriate form of scaffolding for each concept construction error experienced. This type of research is descriptive qualitative research. In determining the subject of this study using purposive sampling technique. The research subjects were students of class XII, the subjects of this study were 6 people which were then reduced to 2 people representing medium and low abilities. The instruments used in this study were test questions and interview sheets. The data obtained were analyzed by the steps (1) Reducing the data. (2) presenting data and (3) drawing conclusions. The results of this study are that S1 experienced more “correct” pseudo construction errors and mis-logical construction with the scaffolding provided, namely level 2 (reviewing, explaining and restructuring) while S2 experienced four types of errors with the scaffolding provided, level 2 scaffolding. each individual will be different because it must be adjusted to the actual development zone of each.
Analysis of concept construction errors in mathematical problem solving based on the assimilation and accommodation framework in terms of student learning styles Yeni Putri; Nizlel Huda; Yantoro Yantoro
Desimal: Jurnal Matematika Vol 4, No 3 (2021): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v4i3.9752

Abstract

The forms of concept construction errors are divided into 4 forms, namely (1) Pseudo Construction, (2) Construction Holes, (3) Mis Analogical Construction, (4) Mis Logical Construction. This research aims to determine the process of concept construction errors in solving mathematical problems based on the assimilation and accommodation framework in terms of student learning styles. This research is qualitative descriptive research. The results showed that 1) students with visual learning styles experienced True Pseudo Construction, False Pseudo Construction, and Construction Pits. 2) Students with auditory learning styles experience True Pseudo Construction, False Pseudo Construction as well as Construction Pits and Mis Logical Construction. 3) Students with kinesthetic learning styles experience Construction Pits, True Pseudo Construction, False Pseudo Construction, and Mis Logical Construction. Concept construction errors in the material of a System of Linear Equations with Three Variables that are often experienced by students are Construction Pits caused by students' spontaneous thinking, irregularity of students' knowledge from previous knowledge concepts with new knowledge concepts.
Pengembangan Lembar Kerja Peserta Didik Berkarakter Realistic Mathematic Education Pada Materi Sistem Persamaan Linear Tiga Variabel Kelas X SMA Necylia Kinanti; Damris Damris; Nizlel Huda
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 5 No 1 (2021): Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 5 Nomor 1 Tahun 2021
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v5i1.394

Abstract

Penelitian ini bertujuan untuk mengahasilkan lembar kerja perserta didik yang valid dan praktis. Penelitian ini dikembangkan dengan model pengembangan A-D-DI-E yang terdiri dari lima tahapan yakni Analysis, Design, Development, Implementation dan Evaluation. Adapun proses penulisan LKPD ini menggunakan model penulisan A-D-DI-E yaitu Analyze, Design, Development and Implementation dan Evaluation. Penelitian ini dilakukan pada September 2020 Tahun Akademik 2020/201. Subyek dari penelitian ini adalah 3 orang guru matematika dan 8 orang siswa SMAN 2 Kota Jambi. Hasil pengembangan menunjukkan bahwa lembar kerja peserta didik berkarakter Realistic Mathematic Eduication pada materi Sistem Persamaan Linear Tiga Variabel dinyatakan valid dan layak uji coba lapangan berdasarkan penilaian ahli materi dan ahli desain. Sedangkan penilaian tiga praktisi menyatakan bahwa lembar kerja yang dihasilkan praktis digunakan sesuai dengan saran praktisi. Untuk uji coba kelompok kecil yang dilakukan oleh 8 orang siswa SMAN 2 Kota Jamb disimpulkan bahwa komentar yang diberikan siswa teradap lembar kerja peserta didik dalam uji coba kelompok kecil ini memberikan respons yang positif dan terlihat ketertarikan siswa dalam menggunakan LKPD tersebut saat pembelajaran.
Pengaruh Penerapan Problem Based Learning (PBL) dan Project Based Learning (PjBL) Terhadap Kemampuan Pemecahan Masalah Berdasarkan Self Efficacy Siswa Resdiana Safithri; Syaiful Syaiful; Nizlel Huda
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 5 No 1 (2021): Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 5 Nomor 1 Tahun 2021
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v5i1.539

Abstract

Pandemi COVID-19 mengakibatkan pembelajaran dilaksanakan secara daring, guru tetap mengembangkan kemampuan pemecahan masalah siswa. PBL dan PjBL dilaksanakan dengan aplikasi Zoom Cloud Meeting membuat siswa dapat mengkonstruksi ide penyelesaian masalah. Tujuan penelitian untuk melihat perbedaan kemampuan pemecahan masalah siswa yang diajarkan dengan PBL dan PjBL secara daring berdasarkan self efficacy, melihat interaksi antara pembelajaran PBL, PjBL, self efficacy terhadap kemampuan pemecahan masalah siswa. Desain penelitian menggunakan quasi experimental non-equivalent control group design, dengan populasi seluruh siswa kelas XI IPA SMA N 5 Kota Jambi, dengan teknik pengambilan sampel yaitu simple random sampling didapat 2 kelas eksperimen dan 1 kelas kontrol. Instrumen penelitian yaitu tes, angket, dan lembar observasi. Hasil penelitian diuji dengan ANOVA dua arah, menunjukan terdapat perbedaan kemampuan pemecahan masalah siswa yang memiliki self efficacy tinggi, sedang, rendah yang diajarkan dengan PBL dan PjBL, namun tidak terdapat iteraksi antara pembelajaran PBL dan PjBL dengan self efficacy siswa terhadap kemampuan pemecahan masalah. Hal ini dikarenakan, sesuatu yang telah dimiliki oleh setiap individu siswa sebelum diberikan perlakuan dan metode pembelajaran oleh guru tidak ada interaksi nya terhadap kemampuan pemecahan masalah matematika siswa, karena siswa sudah memiliki keyakinan (self efficacy) didalam dirinya masing-masing untuk menyelesaikan suatu masalah sebelum diberi materi ajar dengan suatu metode pembelajaran.