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All Journal Jurnal Infinity Journal of Didactic Mathematics Logaritma : Jurnal Ilmu-ilmu Pendidikan dan Sains PEMA: Jurnal Pendidikan dan Pengabdian Kepada Masyarakat Hipotenusa: Journal of Mathematical Society Jurnal Infinity Jurnal Tadris Matematika

Sari, Dwi Maulida

UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Author-ID : 1605185

Decision Sciences, Operations Research & Management Education Mathematics Social Sciences Other

Published : 12 Documents Claim Missing Document

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ANALYSIS OF STUDENTS’ MATHEMATICAL COMMUNICATION ABILITY BY USING COOPERATIVE LEARNING TALKING STICK TYPE Dwi Maulida Sari
Jurnal Infinity Vol 6, No 2 (2017): VOLUME 6 NUMBER 2, INFINITY
Publisher : IKIP Siliwangi and I-MES

This research aims to describe the students’ mathematical communication ability by using cooperative learning talking stick type. This research conducted at one of junior high school in Asahan-North Sumatera- North Sumatera. This research used posttest experimental class design as the method to obtain data. The indicators used to measure mathematical communication ability in this research arranged in three, as follows: 1) the ability of explaining a mathematical problem into figure; 2) the ability to explain mathematical problem situations by own words; 3) the ability of stating a mathematical problem in writing into mathematical models and doing calculation to solve the problem. The result found from this research is there are the differences in the students’ way of answering the problem even though the learning model and the instrument used is same.

PERAN GURU DAN ORANGTUA DALAM MENGEMBANGKAN KECERDASAN EMOSIONAL SISWA KELAS III SD NEGERI 153071 SIBABANGUN KABUPATEN TAPANULI TENGAH Fitri Ramadhini; Rahmadani Tanjung; Dwi Maulida Sari; Efrida Mandasari Dalimunthe
PEMA (JURNAL PENDIDIKAN DAN PENGABDIAN KEPADA MASYARAKAT) Vol. 1 No. 2 (2021)
Publisher : Perkumpulan Manajer Pendidikan Islam Indonesia (PERMAPENDIS) Prov. Sumatera Utara

Kecerdasan emosional siswa merupakan suatu hal yang penting dalam pencapaian pendidikan serta mempunyai pengaruh yang sangat besar dalam kegiatan proses belajar siswa dan sangat kuat untuk mengarahkan siswa senantiasa berusaha mewujudkan tujuannya yang dikehendaki oleh objek tersebut dapat tercapai. Penelitian ini dilatar belakang oleh siswa kelas III SD kurangnya dalam mengelolah kecerdasan emosional, sehingga mereka butuh bantuan untuk merajut dengan baik. Karena di usia seperti ini bagus untuk mengelolah kecerdasan emosional siswa baik itu potensi afektif, potensi kognitif maupun potensi psikomotorik. Kondisi moral saat ini sangat memprihatikan, sehingga perlu sentuhan-sentuhan hangat yang dapat mengembangkan kecerdasan emosional siswa agar tumbuh menjadi generasi bangsa yang baik. Rumusan masalah penelitian ini bagaimana peran guru dan orangtua dalam mengembangkan kecerdasan emosional siswa kelas III SD Negeri 153071 Sibabangun, Kelurahan Sibabangun, Kecamatan Sibabangun, Kabupaten Tapanuli Tengah? Dan apakah faktor-faktor yang mempengaruhi guru dan orangtua dalam mengembangkan kecerdasan emosional siswa Kelas III SD Negeri 153071 Sibabangun, Kelurahan Sibabangun, Kecamatan Sibabangun, Kabupaten Tapanuli Tengah. Penelitian ini menggunakan metode deskriptif kualitatif, pengumpulan data yang dilakukan dengan cara observasi, wawancara dan studi dokumentasi pada seluruh siswa, guru dan orangtua dalam mengembangkan kecerdasan emosional siswa. Penelitian dilaksanakan dengan menggunakan pendekatan kualitatif. Setelah dilakukan penelitian, maka disimpulkan bahwa perlu kerja sama antara guru dan orangtua untuk mengembangkan potensi-potensi siswa, baik itu di sekolah, di rumah dan di lingkungan sekitarnya. Mereka butuh kedekatan dan perhatian yang lebih, seperti memberi motivasi atau dukungan agar siswa tersebut merasa percayadiri, karena dengan adanya motivasi dari hasil kerja sama antara guru dan orangtua bisa membuat kecerdasan emosional anak semakin berkembang dengan bagus, sehingga pola pikir siswa dapat menampung dan mengaplikasikan pembelajaran dengan baik, mengembangkan kecerdasan emosional siswa kelas III SD Negeri 153071 Sibabangun, Kelurahan Sibabangun, Kecamatan Sibabangun, Kabupaten Tapanuli Tengah sangat penting dalam pertumbuhan pola pikir siswa untuk melakukan segala hal dengan semaksimal mungkin.

PENINGKATAN KEMAMPUAN BERPIKIR LOGIS DENGAN MENGGUNAKAN METODE PEMBELAJARAN KOOPERATIF TIPE TEAM-ACCELERATED INSTRUCTION Dwi Maulida Sari; Rizky Nurul Hafni
Journal of Didactic Mathematics Vol 1, No 2 (2020): August
Publisher : Mahesa Research Center

This study is a quasi-experimental study with a pretest-posttest one group design. The population in this study is all students majoring in mathematics education at an Asahan University, North Sumatra. Sampling was done by using the purposive sampling technique. Students work under the cooperative learning method Team-Accelerated Instruction (TAI) type. This research was conducted to study the enhancement of students’ logical thinking ability after cooperative learning TAI types were implemented. The instruments used in this study are logical thinking ability tests, observation sheets, and student interviews. The data were analyzed by using t-test. From the result of data analysis, it is found that there is a significant enhancement in the logical thinking ability of the students’ who work under the cooperative learning method TAI type. Therefore, cooperative learning Team-Accelerated Instruction (TAI) type can be alternative learning to improve students’ logical thinking ability.

The students’ mathematical communication ability taught by cooperative script types at SMP Negeri 3 Kisaran Dwi Maulida Sari
Journal of Didactic Mathematics Vol 3, No 1 (2022): April
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/jdm.v3i1.1294

Mathematical communication ability is important owned by students’ because a lack of ability of mathematical communication can lead to a lack of understanding of the mathematical concept or mathematical problem. Preliminary observation conducted by researchers in SMP Negeri 3 Kisaran found that the students aren’t able to answer. It is clearly seen in the student’s answer sheet that the student’s mathematical communication ability is low lack of student’s mathematical communication ability of SMP N 3 Kisaran is so related to the learning process which has been done by the mathematics teacher. To fix it is necessary to develop an approach to learning that is more effective, creative, and fun. On this basis, the authors try to apply cooperative learning Control Class type to improve mathematical communication ability. This research is quasi-experimental or quasi-experimental research with a quantitative approach. The conclusion found that there is an increase in students’ mathematical communication ability taught by cooperative learning cooperative script type at SMP Negeri 3 Kisaran.

Kemampuan Berpikir Kritis dengan menggunakan Model Accelerated Learning (AL) Rizky Nurul Hafni; Dwi Maulida Sari
Logaritma : Jurnal Ilmu-ilmu Pendidikan dan Sains Vol 9, No 01 (2021)
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/logaritma.v9i01.3750

Education helps prepare students to have various abilities and skills that can help them to face and solve real-life problems. One of the skills that every student must possess in order to become a highly qualified human resource is the ability to think critically. The results of the initial research conducted found that out of 30 students who took the critical thinking ability test, only 3 people could answer 2 questions with perfect answers from the 4 questions given. The rest, there are those who answer 1 question, there are even students. Unable to answer all the questions correctly. Students are very difficult to identify the process / mathematical concepts contained in the problem situation given, asked, and check the adequacy of the data, so that students are not able to perform the stages of analysis, evaluation, and inference correctly. This shows that students' critical thinking skills are still low. Whereas critical thinking is one of the important skills to be developed in 21st century learning. This research is a quasi-experimental or quasi-experimental research with a quantitative approach. In this study, the research sample was thirty-five students majoring in science at one Madrasah Aliyah in the city of Medan. To see whether there is an increase in logical thinking ability, a pretest-posttest one group design is used. Then the data that has been collected is analyzed using descriptive statistics. The average critical thinking ability of students increased well. The increase in the mean value of the pretest and posttest does not describe a better ability increase, the n-gain value describes the condition of increasing students' critical thinking skills after receiving TAI learning. The average value of increasing students' critical thinking skills is included in the increase in the high category. Therefore, it was found that the Accelerated Learning (AL) Learning Model can be used as an effort to improve students' mathematical critical thinking skills.

Analysis of Mathematics Literacy Ability Anis Syafiqah Sohaimi; Dwi Maulida Sari; Rahma Dyah Sari Purba; Rahmat Badawi
Logaritma : Jurnal Ilmu-ilmu Pendidikan dan Sains Vol 10, No 2 (2022)
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/logaritma.v10i2.6143

Education can develop students' potential, while mathematics education is an effort to improve students' mathematical abilities and increase students' intelligence. Mathematics is used as a tool to develop these mathematical abilities, this shows that mathematics is a very important science, but many students view mathematics as the most difficult field of study, this is because students often have difficulty understanding math problems so they often do mistakes in solving the given questions. Mathematical Literacy Ability is an ability that supports the development of the five mathematical abilities termed as mathematical power. Therefore, mathematical literacy is referred to as the minimum ability that someone has in the field of mathematics. The type of research used is qualitative research with a descriptive approach. Based on the results of the acquisition of the score for each student given, the score of the results of the mathematical literacy ability test in solving PISA questions for students is in the less category as many as 25 people, 5 is enough and not in the Good category. The overall average is 58.5. It can be seen that the average score of the results of the mathematical literacy ability test is in the Less category.

Analisis Kemampuan Berpikir Logis dengan Menggunakan Metode Pembelajaran Accelerated Learning (AL) Dwi Maulida Sari; Diyah Hoiriyah
Logaritma : Jurnal Ilmu-ilmu Pendidikan dan Sains Vol 8, No 02 (2020)
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/logaritma.v8i02.2892

The aim of this article is to analyze students’ mathematical logical thinking ability where accelerated learning model been applied. Research is conducted in fifth semester in one of universities in Asahan. It was found that the n-gain mean of mathematical logical thinking ability of class AL students was included in the high category improvement as stated by Hake's n-gain improvement criteria. The class AL standard deviation value shows that the distribution of the n-gain value data varies widely. This shows that the Accelerated learning (AL) learning model can be used as a model that can improve logical thinking skills.

Kemampuan Berpikir Logis Mahasiswa dengan Menggunakan Model Pembelajaran M-APOS Dwi Maulida Sari; Diyah Hoiriyah
Logaritma : Jurnal Ilmu-ilmu Pendidikan dan Sains Vol 9, No 02 (2021)
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/logaritma.v9i02.4525

This article aims to analyze students' mathematical logical thinking skills who apply the M-APOS learning model. The research was conducted in the sixth semester at one of the universities in Padangsidimpuan. It was found that the average n-gain of M-APOS class students' logical thinking skills increased in the high category as stated by Hake's criteria for increasing n-gain. The standard deviation value for the M-APOS class shows that the distribution of the n-gain value data is very diverse. This shows that the M-APOS learning model can be used as a learning model that can improve logical thinking skills.

ANALYSIS OF STUDENTSâ€™ MATHEMATICAL COMMUNICATION ABILITY BY USING COOPERATIVE LEARNING TALKING STICK TYPE Dwi Maulida Sari
Jurnal Infinity Vol 6 No 2 (2017): VOLUME 6 NUMBER 2, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v6i2.p183-194

This research aims to describe the studentsâ€™ mathematical communication ability by using cooperative learning talking stick type. This research conducted at one of junior high school in Asahan-North Sumatera- North Sumatera. This research used posttest experimental class design as the method to obtain data. The indicators used to measure mathematical communication ability in this research arranged in three, as follows: 1) the ability of explaining a mathematical problem into figure; 2) the ability to explain mathematical problem situations by own words; 3) the ability of stating a mathematical problem in writing into mathematical models and doing calculation to solve the problem. The result found from this research is there are the differences in the studentsâ€™ way of answering the problem even though the learning model and the instrument used is same.

A study of proportional reasoning: Tackling missing value and numerical comparison challenges Warli, Dwi; Suryadi, Didi; Fatimah, Siti; Suhendra, Suhendra; Wicaksono, Agung; Sari, Dwi Maulida; Raisatunnisa, Raisatunnisa
Journal of Didactic Mathematics Vol 6, No 1 (2025): April
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/jdm.v6i1.2575

This study aims to examine students’ proportional reasoning in solving multiplicative problems. Three seven-grade students from SMPIT Al-Fahmi Palu were purposively selected using judgment sampling. Data analysis was conducted in three stages: data reduction, data presentation, and conclusion drawing/verification. The analysis was based on Bexter and Junker’s theory of proportional reasoning, which consists of five stages: (1) qualitative, (2) early attempts at quantifying, (3) recognition of multiplicative relationships, (4) accommodating covariance and invariance, and (5) functional and scalar relationships. The results show that students with low ability (R1) solved problems by recording the first measurement and pairing it with the second measurement through addition, indicating the early attempts at quantifying stage. Students with moderate ability (R2) solved the problems by listing all possible combinations and summing them, indicating recognition of multiplicative relationships. Meanwhile, high-ability students (R3) solved the problems by multiplying the first and second measurements, indicating they were in the accommodating covariance and invariance stage of proportional reasoning.

Co-Authors Agung Wicaksono Anis Syafiqah Sohaimi Didi Suryadi Diyah Hoiriyah Efrida Mandasari Dalimunthe Elah Nurlaelah Elah Nurlaelah Mansyur, Muhamad Zulfikar Rahma Dyah Sari Purba Rahmadani Tanjung Rahmat Badawi Raisatunnisa, Raisatunnisa Ramadhini, Fitri Rizky Nurul Hafni Rizky Nurul Hafni Siti Fatimah Suhendra Suhendra Suhendra Warli, Dwi

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