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Aflich Yusnita Fitrianna

Universitas Muhammadiyah Kudus

Author-ID : 267199

Arts Humanities Education Environmental Science Library & Information Science Mathematics Public Health Social Sciences Other

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PENGEMBANGAN LKS BERBASIS ASSESSMENT FOR LEARNING (AFL) TEMAN SEJAWAT UNTUK KEMAMPUAN MATEMATIS SISWA SMP Fitrianna, Aflich Yusnita; Anita, Ika Wahyu
JURNAL e-DuMath Vol 3, No 2 (2017)
Publisher : JURNAL e-DuMath

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26638/je.454.2064

Abstract This research aims to obtain Student Worksheet based on AfL in peers for mathematical ability of junior high school students. AfL in peers is using by other students inÂ formative assessment for feedback and scoring. The design of this study was made to develop teaching materials in the form of student worksheets that contain of assessment aspects. In (R & D), which is described in two phases, the first phase in the research and development stage. This research used interview and validation sheets as instruments. Output required of this research has produced teaching materials in the form of students worksheet based AfL that validated by the experts and tested. Student Worksheets based on AfL in peers developed has the main structure there are learning activities and essential tasks, there are comments and score columns in every learning activity and essential tasks.Keywords: Student worksheet, formative assessment, Assessment for Learning (AfL), peers

Mathematical Representation Ability of Senior High School Students: An Evaluation from Studentsâ€™ Mathematical Disposition Fitrianna, Aflich Yusnita; Dinia, Sofie; Mayasari, Mayasari; Nurhafifah, Astri Yuliani
JRAMathEdu (Journal of Research and Advances in Mathematics Education) Vol. 3, No. 1, January 2018
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jramathedu.v3i1.5872

The purpose of this study is to describe studentsâ€™ ability in solving mathematical representation problems evaluated from mathematical disposition. Â The subjects are three students of 10th grade of public senior high school (PSHS) in Padalarang, West Java, Indonesia. They were selected from 35 students with high, medium, and low mathematical disposition ability. The results of the study showed that almost all of the students able to use visual representation to solve mathematical problems, and create mathematical models and solve problems by involving mathematical expressions. In contrast, most of students could not fulfill two indicators of the mathematical representation ability, i.e. creating the sketch of geometric patterns and making the mathematical model based on the situation and data given.

ANALISIS LEARNING OBSTACLE MATA KULIAH KALKULUS PADA MAHASISWA IKIP SILIWANGI Yuspriyati, Devi Nurul; Yuliani, Anik; Fitrianna, Aflich Yusnita
JURNAL e-DuMath Vol 5, No 2 (2019)
Publisher : JURNAL e-DuMath

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26638/je.901.2064

Calculus is one of the subjects that must be taken by students majoring in mathematics education at the Teachers' Training College Siliwangi, this course is given to students in semester 4. From the analysis of learning obstacle, it can be seen that almost all mahsaiswa have difficulty learning in a calculus course. This is because the factors that influence in solving the problems given by the researchers. From the test results can also be seen the answer given by many students who make mistakes, be it in using formulas, operating, to answer directly without a process and students can not memjawab about a given test. These difficulties lead to poor results. It can be concluded that mahsiwa not been able to understand the material given or students only attend learning without any understanding of the material provided.

HUBUNGAN SELF CONFIDENCE TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA SMP Fauziah, Rima; Maya, Rippi; Fitrianna, Aflich Yusnita
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 5 (2018): JPMI
Publisher : IKIP Siliwangi

This research was conducted to analyze the relationship between self confidence with the ability of mathematical problem solving of IX grade junior high school students. Research method is correlation analysis. The subject of this study consisted of 35 students of student in grade IX junior high school in Cimahi. Sampling technique using random technique. The test were done by giving about problem solving skills in the form of essay 5 items and self confidence questionnaire with Likert scale. The data analysis steps used were normality, correlation test, determine the coefficient of determination or coefficient determinant to see contribution or influence of variable self confidence to variable the ability of mathematical problem solving and continued with significance test (t test). Based on the result of research, it can be conclude that there is a significant relationship between self confidence in the ability of solving mathematical problems of junior high school students.Keywords: the ability of mathematical problem solving, self confidence, junior high school students.

Keterampilan Algebraic Reasoning Mahasiswa Pada Mata Kuliah Program Linear Fitrianna, Aflich Yusnita; Novtiar, Chandra
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 7 No 2 (2019)
Publisher : Universitas Sarjanawiyata Tamansiswa

Tujuan dari penelitian ini adalah menganalisis dan mendeskripsikan indikator kemampuan Algebraic Reasoning dalam menyelesaikan permasalahan Program Linear. Penelitian ini menggunakan pendekatan deskriptif kualitatif. Tujuan pemilihan pendekatan penelitian ini adalah untuk mendeskripsikan hasil penelitian terkait kemampuan Algebraic Reasoning mahasiswa, dan dianalisis lebih lanjut mengenai kesalahan-kesalahan yang dilakukan dalam penyelesaian soal tersebut terkait indikator kemampuan Algebraic Reasoning.Hasil penelitian menunjukkan bahwa 61,25% mahasiswa belum bisa menggunakan simbol atau variabel untuk mendesain objek dalam hal ini adalah melakukan pemodelan. Sedangkan pada tahap internal, 52,5% mahasiswa sudah dapat melakukan penyelesaian dengan menggunakan operasi aritmatika dan hubungan kesetaraan. Sebesar 82,5% mahasiswa belum mampu melakukan tahapan berpikir aritmatik yaitu menghubungkan sesuatu yang tidak pasti dengan objek dasar aljabar seperti yang tidak diketahui, variabel maupun parameter.

ANALISIS KEEFEKTIFAN VIDEO PEMBELAJARAN SEBAGAI MEDIA PEMBELAJARAN MATEMATIKA PADA SISWA SMP DI MASA PANDEMI Dayutiani, Gina Saadah; Fitrianna, Aflich Yusnita
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 4, No 6 (2021): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v4i6.p%p

Since March 2020 the government has officially issued a circular stating that all activities that are usually carried out both inside and outside must be temporarily suspended due to the outbreak of the COVID-19 virus. The implementation of the system has an impact on educational activities that must be carried out online. Teachers and students carry out learning through thesystem online that has been provided. Through this study, researchers analyzed the effectiveness of learning videos as a medium for learning mathematics during the pandemic. The sample of this study was 60 junior high school students from private or public schools in the Mekarmukti Village area. The research instrument used was in the form of a questionnaire, then distributed vialink google form an online. The research method used is survey research method and processed using microsoft excel. Based on the results obtained from data analysis using ascale Likert, it shows that the learning video used is an effective learning media used as an online learning media for mathematics during the pandemic, seen from the interest in learning, response, and activeness of students as well as the usefulness of learning videos. in online or distance learning mathematics during a pandemic.

Faktor Mathematical Habits of Mind dan Kemampuan Literasi Matematis Siswa SMP di Kabupaten Bandung Barat Putri Eka Indah Nuurjannah; Heris Hendriana; Aflich Yusnita Fitrianna
Jurnal Mercumatika : Jurnal Penelitian Matematika dan Pendidikan Matematika Vol 2, No 2 (2018)
Publisher : Universitas Mercu Buana Yogyakarta

Matematika terbentuk sebagai pemikiran manusia yang berhubungan dengan ide, proses, dan penalaran. Manusia hidup selalu berdampingan dengan masalah yang kompleks dan perlu adanya sikap kritis dalam menghadapinya dan mampu memprediksi suatu kejadian yang terjadi, serta mampu menyelesaikan masalah tersebut dengan penalarannya yang baik. Oleh karena itu, sangat diperlukan kemampuan literasi matematis pada diri setiap siswa. Selain kemampuan kognitif yang harus dikembangkan, tetapi juga kemampuan afektif harus dimiliki oleh setiap siswa. Terdapat hubungan yang positif antara sikap dengan prestasi matematika, salah satunya dengan mathematical habits of mind. Tujuan penelitian ini untuk mendeskripsikan hubungan mathematical habits of mind terhadap kemampuan literasi matematis siswa SMP di Kabupaten Bandung Barat. Penelitian ini menggunakan pendekatan kuantitatif dengan analisis data korelasi. Penelitian ini dilakukan di SMP di Kabupaten Bandung Barat. Subjek pada penelitian ini sebanyak 37 siswa kelas IX yang dipilih dengan teknik purposive sampling. Hasil penelitian menunjukkan bahwa perolehan nilai korelasi -table sebesar , nilai -test -table sebesar , dan koefisien determinasi sebesar 39,8 %. Dapat diambil kesimpulan bahwa adanya hubungan yang signifikan antara mathematical habits of mind terhadap kemampuan literasi matematis siswa SMP di Kabupaten Bandung Barat, dengan pengaruh mathematical habits of mind terhadap kemampuan literasi matematis siswa sebesar 39,8 % dan sisanya dipengaruhi oleh faktor lain yang tidak diukur dalam penelitian ini. Memiliki mathematical habits of mind yang tinggi dalam diri siswa, akan memberikan peningkatan kemampuan literasi matematis yang baik.

IDENTIFICATION OF JUNIOR HIGH SCHOOL STUDENTS’ ERROR TYPES IN UNDERSTANDING CONCEPT ABOUT RELATION AND FUNCTION Aflich Yusnita Fitrianna; Rizky Rosjanuardi
Jurnal Infinity Vol 10, No 2 (2021): VOLUME 10, NUMBER 2, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v10i2.p175-190

This study aims to identify types of errors made by students and their conceptions related to the concept of relations and functions. This research is a descriptive study with a qualitative approach conducted in eight grades at one of Madrasah Tsanawiyah in Kabupaten Bandung Barat. The research subjects were taken from 26 students who answered incorrectly on a given test. The research instrument was in the form of a diagnostic test based on basic competencies and indicators in the Relations and Function material. In-depth interviews were conducted with students who made mistakes in answering. Based on the data analysis, the mistakes made were: 1) conceptual error type 1, 2) conceptual error type 2, 3) procedural error, 4) technical error, and 5) error in understanding the problem. One of the causes of students' mistakes is the dissimilar concept between students’ and scientific conceptions.

WORKSHEET BERBANTUAN MAPLE UNTUK MENINGKATKAN ALGEBRAIC REASONING DAN SELF-REGULATED LEARNING Aflich Yusnita Fitrianna; Chandra Novtiar
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 9, No 2 (2020)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Penelitian ini bertujuan untuk untuk melihat peningkatan algebraic reasoning mahasiswa melalui pembelajaran worksheet berbantuan Maple dan menganalisis kategori SRL mahasiswa setelah pembelajaran. Penelitian ini dilaksanakan di Program Studi Pendidikan Matematika IKIP Siliwangi dengan pemilihan kelas A1 sebagai kelas eksperimen yang memperoleh pembelajaran dengan worksheet berbantuan Maple dan kelas A2 sebagai kelas control yang memperoleh pembelajaran biasa. Metode dalam penelitian ini adalah Kuasi Eksperimen dengan desain pretest-posttest design. Instrumen yang digunakan dalam penelitian ini adalah instrumen tes untuk mengukur algebraic reasoning ability dan kuesioner skala sikap self-regulated learning untuk mengukur kemampuan self-regulated learning. Pengolahan data menggunakan SPSS untuk menguji kenormalan, uji homogenitas dan uji perbedaan rata-rata pretes dan N-Gain. Kesimpulan dari penelitian ini adalah: 1) Peningkatan kemampuan algebraic reasoning mahasiswa yang memperoleh pembelajaran dengan worksheet bantuan Maple lebih baik dibandingkan dengan kelas yang memperoleh pembelajaran biasa ; dan 2) Self-Regulated learning (SLR) kelas eksperimen dan kelas kontrol ada pada kategori kuat. AbstractThis study aims to see an increase in students' algebraic reasoning through Maple-assisted worksheet learning and analyze the SRL student category after learning. This research was carried out in the Mathematics Education Study Program IKIP Siliwangi with the selection of class A1 as an experimental class that obtained learning with a Maple-assisted worksheet and class A2 as a control class that gained regular learning. The method in this research is Quasi Experiment with pretest-posttest design. The instrument used in this study was a test instrument to measure algebraic reasoning ability and self-regulated learning attitude scale questionnaire to measure the ability of self-regulated learning. Data processing using SPSS to test normality, homogeneity test and the average difference test of pretest and N-Gain. The conclusions of this study are: 1) Improving the algebraic reasoning ability of students who get learning with Maple help worksheets is better than classes that get regular learning; and 2) Self-Regulated learning (SLR) experimental class and the control class are in the strong category

Mathematical Representation Ability of Senior High School Students: An Evaluation from Students’ Mathematical Disposition Aflich Yusnita Fitrianna; Sofie Dinia; Mayasari Mayasari; Astri Yuliani Nurhafifah
JRAMathEdu (Journal of Research and Advances in Mathematics Education) Vol. 3, No. 1, January 2018
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jramathedu.v3i1.5872

The purpose of this study is to describe students’ ability in solving mathematical representation problems evaluated from mathematical disposition. The subjects are three students of 10th grade of public senior high school (PSHS) in Padalarang, West Java, Indonesia. They were selected from 35 students with high, medium, and low mathematical disposition ability. The results of the study showed that almost all of the students able to use visual representation to solve mathematical problems, and create mathematical models and solve problems by involving mathematical expressions. In contrast, most of students could not fulfill two indicators of the mathematical representation ability, i.e. creating the sketch of geometric patterns and making the mathematical model based on the situation and data given.

Co-Authors Abdul Robbi Misbahudin Ade Sudrajat Adi Husen Afianto, Rizky Afrilianto, Muhammad Agistia Suci Lestari Ahmad Hassan Triaji Ajeng Rena Fujirahayu Amalia, Salsabila Amaliyah, Windi Amelia, Rika Anggita Tri Indahsari Anik Yuliani Anisatul Farida Anita, Ika Wahyu Astri Yuliani Nurhafifah Ayu Rekno Kusuma Dewi Chandra Novtiar Dayutiani, Gina Saadah Devi Nurul Yuspriati Devi Nurul Yuspriyati Devi Nurul Yuspriyati, Devi Nurul Dhina Cahya Rohim Diman, Diman Dinda Rahmawati Dinia, Sofie Dwi Yulianti Enny Putri Cahyani Eti Rohaeti, Euis Fadhila Febriliana Fauziah, Rima Fina Hanifa Hidayati Ghina Nurul Zannati Hanifah Novianty Harry Dwi Putra, Harry Dwi Hasim, Pitria Heris Hendriana Heris Hendriana Heris Hendriana Indiraningrum Pratiwi Irma Mulyani Jarnawi Afgani Dahlan Jozua Sabandar Jozua Sabandar Lestari, Agistia Suci Lia Devi Meitasari Luvy Sylviana Zanthy M. Afrilianto Mardiyana Mardiyana Masruroh Handayani Masta Hutajulu Mayasari Mayasari Mayasari Mayasari, Mayasari Mira Siti Hajar Muhammad Afrilianto Munfaati, Agnia Mutiara, Alika Nanang Priatna Nor Syazwani Mohd Rasid Norma Alias Nurhafifah, Astri Yuliani Nurhidayah, Nita Nurlina, Arni Nuurjannah, Putri Eka Indah Pamila Malinda Paulina Sri Fajar Br. Aritonang Pipit Pitriyan Pujiyanti Sahri Putri Dyan Marini Putri Eka Indah Nuurjannah Putri, Chantika Yuspia Ratni Purwasih, Ratni Riana Riana Rida Siti Saripah Ridwan Yanwar Rika Amelia Rima Aksen Cahdriyana Rima Irmayanti, Rima Rippi Maya Rizcky Dwi Maulana Kurnia Rizkiawati Anggraeni Rizky Afianto Rizky Rosjanuardi Rowiyah Rowiyah Saadah, Haniyah nur Salsabila Amalia Silvi Silvia Siti Nurlelah Sofie Dinia Sri Fajar Br. Aritonang, Paulina Sri Subanti Sufyani Prabawanto, Sufyani Usep Rahayu Mulyana Usman Aripin, Usman Wina Dwi Wulandari Winda Awaliyah Windi Melani Nursidiq Yuni Hajar Zanthy, Luvy Sylviana

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