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Ely Susanti

Universitas Sriwijaya

Author-ID : 2653819

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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MEDIA PEMBELAJARAN BERBASIS PERMAINAN DALAM MATA PELAJARAN MATEMATIKA UNTUK MENINGKATKAN MOTIVASI BELAJAR SISWA Yonanda, Pramestry; Susanti, Ely; Triana, Novi; Ramadhona, Nuril Fajria
Journal Mathematics Education Sigma [JMES] Vol 6, No 1 (2025): JOURNAL MATHEMATICS EDUCATION SIGMA
Publisher : Journal Mathematics Education Sigma [JMES]

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jmes.v6i1.20794

Tujuan penelitian ini adalah untuk meningkatkan motivasi belajar siswa pada mata pelajaran matematika melalui media pembelajaran berbasis permainan. Penelitian ini merupakan penelitian tindakan kelas yang terdiri dari beberapa tahap yaitu perencanaan, pelaksanaan, observasi, dan evaluasi. Subjek penelitiannya adalah siswa kelas III D di SD Negeri 130 Palembang dengan jumlah 26 siswa yang terdiri dari 12 anak perempuan dan 14 anak laki-laki. Instrumen yang digunakan pada penelitian ini adalah observasi dan wawancara yang dianalisis secara deskriptif kualitatif. Pada siklus I diperoleh 49,6% siswa yang sudah termotivasi untuk belajar dan pada siklus II diperoleh 87,2% siswa yang termotivasi untuk belajar. Dapat disimpulkan bahwa hasil implementasi media pembelajaran berbasis permainan dalam mata pelajaran matematika berhasil karena terdapat peningkatan yang signifikan pada motivasi belajar siswa.

JANDO BERAES SEBAGAI KONTEKS PEMBELAJARAN BERBASIS PENDEKATAN PMRI PADA MATERI ARITMATIKA SOSIAL Desvitasari, Tria; Zulkardi, Zulkardi; Susanti, Ely; Meryansumayeka, Meryansumayeka
FIBONACCI: Jurnal Pendidikan Matematika dan Matematika Vol 10, No 2 (2024): FIBONACCI: Jurnal Pendidikan Matematika dan Matematika
Publisher : Fakultas Ilmu Pendidikan Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/fbc.10.2.141-164

Social arithmetic is one of the mathematics learning materials that is very important and close to students' lives. This material is often considered easy, but in fact, students often face difficulties in understanding social arithmetic, especially in profit/loss material. With this condition, we must be able to compile a learning that is fun, interesting and directly involved in learning, including by using the PMRI approach. The research method used in this study is design research type validation studies, which consists of 3 stages, namely preparation and design, design experiment and retrospective analysis. This study formulates the Hypothetical Learning Trajectory (HLT) into 4 (four) activities, namely: (1) product design activities to determine the purchase price; (2) the activity of making products to determine the selling price; (3) the activity of selling products to determine profit/loss; (4) mathematical problem solving activities regarding profit/loss. The data collection technique in this study uses observation, voice recordings and LAS then analyzed descriptively, which is seen from the results of observations in the classroom, namely comparing HLT and the learning activity process. The result of this study is that the learning trajectory designed to increase the understanding of in-depth concepts about social arithmetic is in accordance with the characteristics of PMR learning, namely the use of context, the use of models, student engagement, interactivity and connection with other learning materials.

How is Math Problem-Solving Skill in Terms of Learning Style? Setiyowati, Nadiah; Aisyah, Nyimas; Susanti, Ely; Susanti, Elsa
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol. 7 No. 1 (2024): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indiktika.v7i1.16862

Learning style is one of the critical factors influencing the development of problem-solving skill. This study aims to examine mathematical problem-solving abilities in relation to students' learning styles. The research involved 32 eleventh-grade students from SMAN Banyuasin III. Data were collected through problem-solving tests and learning style questionnaires. A qualitative analysis was conducted to evaluate the students' problem-solving skills based on their learning styles. The findings revealed significant variations in problem-solving skills among the different learning style groups. Students with a visual learning style performed better on geometry problem-solving tasks, particularly when aided by visual elements. Conversely, auditory learners faced difficulties in comprehending the problems and often required additional verbal explanations from the teacher. Kinesthetic learners, however, struggled the most, exhibiting very low problem-solving abilities. These results underscore the importance of tailoring instructional strategies to accommodate diverse learning styles

Desain Pembelajaran Refleksi Geometri Menggunakan Pendekatan PMRI dengan Konteks Songket Prada Palembang Sanita, Eka; Zulkardi, Zulkardi; Susanti, Ely; Meryansumayeka, Meryansumayeka
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol. 7 No. 1 (2024): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indiktika.v7i1.17196

Penelitian ini bertujuan menghasilkan Local Instriction Theory (LIT) pada materi refleksi geometri kelas IX menggunakan pendekatan Pendidikan Matematika Realistik Indonesia (PMRI) dan konteks Songket Prada Palembang. Design research tipe validation studies ini melibatkan 31 siswa SMP Negeri 17 Palembang dengan tiga tahap utama: preparing for the experiment, design experiment, dan retrospective analysis. Pengumpulan data berupa wawancara, observasi, dan dokumentasi dianalisis dengan teknik deskriptif kualitatif. Hasil penelitian menunjukkan penyesuaian Hypothetical Learning Trajectory (HLT) menghasilkan LIT yang relevan mendukung pembelajaran refleksi. Aktivitas pembelajaran yang dirancang dengan pendekatan PMRI berkonteks Songket Prada Palembang ini memungkinkan siswa memahami konsep secara bertahap, dari eksplorasi pola hingga formalisasi aturan refleksi geometri. Siswa menunjukkan kemampuan mengklasifikasikan objek sesuai sifat geometris pola songket, menyajikan ulang konsep refleksi, menghubungkan konsep proyeksi, simetri, dan refleksi dengan representasi matematis, mendeskripsikan konsep refleksi secara formal, serta memilih dan menggunakan prosedur dengan tepat. Beberapa temuan seperti kesalahan menentukan sumbu refleksi atau kurangnya kedalaman analisis mengindikasikan perlunya pendampingan lebih lanjut untuk memformalkan pemahaman siswa. Temuan ini mendukung pentingnya integrasi budaya lokal, seperti Songket Palembang, dalam pembelajaran matematika untuk pemahaman konsep abstrak.

Analisis Kemampuan Representasi Matematis Siswa Pada Materi Perbandingan Menggunakan Konteks Jajanan Sekolah Marina, Rini; Zulkardi, Zulkardi; Susanti, Ely; Meryansumayeka, Meryansumayeka
Jurnal Pendidikan Matematika dan Sains Vol. 13 No. 1 (2025): June 2025
Publisher : Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpms.v13i1.79495

Penelitian ini bertujuan untuk mendeskripsikan kemampuan representasi matematis siswa pada materi perbandingan menggunakan konteks jajanan sekolah. Penelitian ini menggunakan metode kualitatif dengan pendekatan deskriptif. Subjek penelitiannya ialah 22 siswa kelas VII SMP Negeri 5 Tungkal Jaya. Teknik pengumpulan data yang digunakan dalam penelitian ini yaitu tes tertulis dan wawancara. Tes yang diberikan berupa 2 soal dengan menggunakan konteks jajanan sekolah. Indikator yang digunakan pada soal adalah representasi visual (gambar), representasi verbal (kata-kata atau teks tertulis), dan representasi simbolik (angka dan simbol). Analisis data meliputi pengumpulan data, reduksi data, serta penarikan kesimpulan dari data yang telah dianalisis. Hasil dari penelitian ini adalah siswa yang mampu memenuhi indikator representasi visual dan representasi simbolik pada saat menyelesaikan soal dengan baik, sedangkan untuk representasi verbal dapat terselesaikan namun masih ada sedikit kesalahan, maka siswa tersebut dapat dikatakan pada kategori tinggi. Siswa yang sudah dapat menyelesaikan soal indikator representasi visual, representasi verbal, dan representasi simbolik namun masih terdapat beberapa kesalahan, maka dapat dikatakan siswa pada kategori sedang. Siswa yang masih belum mampu memenuhi indikator representasi visual, representasi verbal, dan representasi simbolik, maka dapat dikatakan siswa pada kategori rendah. Kata Kunci: Kemampuan Representasi Matematis, Perbandingan, Konteks Jajanan Sekolah

Students views on STEAM-based mathematics learning Aisyah, Nyimas; Arin, Arin; Susanti, Ely; Nuraeni, Zuli
Jurnal Gantang Vol 9 No 1 (2024): Jurnal Gantang
Publisher : Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/jg.v9i1.7206

The 21st century demands educational approaches that align with technological advancements and societal needs. STEAM (Science, Technology, Engineering, Arts, and Mathematics) integrates multiple disciplines to foster critical thinking, creativity, communication, and collaboration in solving real-world problems. This study aims to explore ninth-grade students' perceptions of STEAM-based mathematics learning at SMP Negeri 13 Palembang. A mixed-method approach was employed, involving 94 students aged 13–15 years through questionnaires and unstructured interviews. Quantitative data were analyzed using Likert scale scoring, while qualitative data were assessed descriptively. Results indicate that students generally understand the concept of STEAM but lack clarity regarding its learning models, benefits, and assessment techniques. Most students (70.68%) perceived STEAM-based mathematics learning positively, finding it engaging, beneficial for understanding and retaining concepts, and motivating for further learning. Additionally, integrating technology and arts in mathematics increased student interest and participation. The study concludes that STEAM-based learning can enhance the effectiveness of mathematics education by creating a more interactive and meaningful experience for students. This approach equips students with essential 21st-century skills, making it a relevant strategy for future educational practices. Further studies are recommended to assess its long-term impact on student achievement and engagement.

DESAIN PEMBELAJARAN PMRI PADA MATERI KPK DENGAN MENGGUNAKAN KONTEKS KALENDER Firsta, Risa Rahmatia; Meryansumayeka, Meryansumayeka; Susanti, Ely; Zulkardi, Zulkardi
Jurnal Gantang Vol 9 No 2 (2024): Jurnal Gantang
Publisher : Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/jg.v9i2.7437

Students frequently encounter difficulties comprehending and applying the least common multiple (LCM) concepts due to traditional teaching methods lacking engagement and failing to incorporate relevant real-life contexts. Through the Indonesian Realistic Mathematics Education approach, students are expected to be able to solve the problems given related to the Least Common Multiple (LCM) topic and understand it more deeply. This research is design research with a validation study type that includes three main stages: preparing for the experiment, designing an experiment, and retrospective analysis. A literature review and needs analysis were conducted in the preparation stages to identify problems in learning this LCM topic. The design experiment stage involved using activity sheets, which were implemented into teaching and integrated the LCM concept utilizing the context of a calendar. This stage involved data collection through observation, questionnaire, documentation, and field notes. Retrospective analysis was conducted to evaluate the learning design and make revisions based on the evaluation result and feedback from students, teachers, peers, and lecturers. The result showed that using the context of the activity calendar in learning for LCM topics can enhance students’ understanding of the material and make the learning process more contextual and interesting.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/jg.v9i1.6904

Development of mathematics teaching material based on numeracy for blended learning Hapizah, Hapizah; Mulyono, Budi; Susanti, Ely; Situmorang, Gresilia; Safitra, M. David; Nuradinda, Amieyah; Ismail, Norulhuda
Sriwijaya University Learning and Education International Journal Vol. 1 No. 1 (2024): Sriwijaya University Learning and Education International Journal
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55379/sule-ij.v1i1.2

Technology-assisted learning positively improves students' abilities, one of which is blended learning, which combines synchronous learning and asynchronous learning. The article discusses research that aims to produce numeration-based mathematics teaching materials for blended learning that are valid, practical, and potentially affect students' numeracy skills in class VII. This research is development research with preliminary and formative evaluation stages. The subjects in this study were 30 students of class VII E, at one of the Public Middle Schools in Palembang City. Data was collected through questionnaires, tests, and interviews. The results of the study stated that the numeration-based mathematics teaching materials for blended learning were in the valid category with a score of 85 and in the practical category with a score of 92 and had a potential effect on the numeracy abilities of class VII students with an average score of 77 in the good category. In addition, the results of this study indicate that students' responses to teaching materials are in a good category.

RME-based local instructional theory for translation and reflection using of South Sumatra dance context Rawani, Dewi; Putri, Ratu Ilma Indra; Zulkardi; Susanti, Ely
Journal on Mathematics Education Vol. 14 No. 3 (2023): Journal on Mathematics Education
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.v14i3.pp545-562

A learning trajectory as a sequence of mathematical activities that could facilitate the growth of students’ understanding of learning goals. This research aimed to produce an instructional sequence to learn the concepts of translation and reflection and to investigate how students develop their understanding informally using a South Sumatra dance context. The research employed the design research method, which consisted of three stages: preliminary design, design experiment (pilot experiment and teaching experiment), and retrospective analysis. This research involved six students who have the high, medium, low capability at the first cycle and 32 students ninth graders at the second cycle at Junior High School 1 Palembang. Data from observations, tests, interviews, and documentation were analyzed descriptively. The tests used were aimed to determine the improvement made by the students; while the classroom observations, interviews, and documentations were used to develop the local instructional theory. This study produced a learning trajectory with three activities include: the students watched a dance video to describe the dancer’s’ positions in relation to floor tiles; the students were asked to determine the starting points of the dancers in Cartesian coordinates to learn concepts; and the students developed a formal concept based on their own knowledge.

Co-Authors Abul Walid Adi Saputro Aditya, Pandu Agustarina, Mitta Ainun Jariyah Ainun Mardia Aisyah Turidho Allen Marga Retta, Allen Marga Amrina Rosyada Anak Agung Gede Sugianthara Andita, Sintia Angge Sapto Mubharokh Angge Sapto Mubharokh Annisa Oktavia Lestari Araiku, Jeri Arika Sari Ardani Arin, Arin Arsan Shanie Arum Niti Wijayanti Asmaul Husna Astuti, Puji Audina, Chamila Putri Audrilia, Riski Avida Avida Avida Avida, Avida AYU LESTARI Ayu Mentari Bariyah, Leny Belinda Ambarwati Berlian, M Ridho Ratu Cecep Anwar FS Cecil Hiltrimartin Cecil Hiltrimartin Chn, Rafika Riana Choirunisa, Choirunisa Danil C, Fransisco Darmawijoyo, Darmawijoyo Dasaprawira, M Noviarsyah Debi Suci Putri Delfi, Iftina Desi Safitri Desvitasari, Tria Dewi Ananti Wulan Dewi Rawani Dian Fitriana Diki Suryanto Drajat Friansah Duano Sapta Nusantara Dwi Hasmidyani Dyego Ostian Dyna Meriza Edy Purnomo Effendi, Firman Elfariana, Rizma Elvina, Nova Etika Prasetyani Etika Prasetyani, Etika Ety Septiati Febriani, Ria Firsta, Risa Rahmatia Fitra, Dian Fitrisyah, Muhammad Aidil Hapizah Harisman Nizar Hauda, Nabilah Hendrik Efendi Lumban Tobing Hijir Ardiansyah Hiriza Imron Ida Hamidah Ifana, Bernika Indrialis Ika Pratiwi Ika Pratiwi Indah Rahmasari Indaryanti Indaryanti Intan Saputri Ismail, Norulhuda Isrokatun Isrokatun Isrok’atun Jeri Araiku Jesika Dwi Putriani Johan, Mery Khairida Fahriya Imtinan Kurniadi, Elika Lasti, Nadila Leni Maimuna Luthfi, Nurrana M David Safitra M. Arrasikh Hidayatullah Arrasikh M. Yusuf Maimuna, Leni Marhamah Marhamah Marina, Rini Martin, Cecil Hiltri Masrukan Masrukan Mery Johan Meryansumayeka Meryansumayeka Mitha Frilia Muhammad Aidil Fitrisyah Muhammad Akbar Budiman Muhammad Yusuf Muhammad Yusup Muhammad Yusup Mulyono, Budi MUSLIMIN Nabila Putri Isamer Nabila, Siti Nety Wahyu Saputri Ningsih, Putri Ningsih, Sri Tuti Nisa, Sholihatun Novi Susanti Novi Triana Novita Sari Novita Sari Nugraha, Inka Verandera Nur Fitriyana Nuradinda, Amieyah Nurdiyanto, Tito Nuril Fajria Ramadhona Nuril Fajriana Ramadhona Nurrana Fitria Luthfi Nyiayu Fraisa Fatiyah, Nyiayu Fraisa Nyimas Aisyah Nyimas Aisyah Oktaviani Silaen, Elza Pemi Purnama Sari Pratiwi, Weni Dwi Pratiwi, Weni Dwi PUJI ASTUTI Pujiati Pujiati Purwasi, Lucy Asri Purwoko Purwoko Purwoko Purwoko Puspita Sari Putra, Eko Septiansyah Putri Ningsih Putri, Dhea Anisah Putri, Ratu ilma Indah Putriani, Jesika Dwi Rahma Siska Utari Rahmawati Rahmawati Rahmawati, Rahmawati Ramadan, Dwi Cahya Ramadhona, Nuril Fajria Rarri Bian Ryandi Ratu Ilma Ratu Ilma Indra Putri Rendi Muhammad Aris Rendi Muhammad Aris, Rendi Muhammad Reni Setiawati Reni Setiawati Riski Audrilia S. B. Waluya, S. B. Safitra, M. David Sakiman, Novi Komariyatiningsih Sanita, Eka Saputri, Intan Sari, Arika Sari, Filian Yunita Sari, Pemi Purnama Scristia, Scristia Setiyowati, Nadiah Sholihatun Nisa Silaen, Elza Oktaviani Simarmata, Ruth Helen Sindi Citra Rahayu SISKA NINGSIH Siti Mistima Maat Situmorang, Gresilia Somakim, Somakim Sujinal Arifin Sukmaningthias, Novika Sukmaningtias, Novika Suparmi, Etty Supratik Suryani , Eka SURYANI, EKA Susanti, Elsa SYAHRIAL SYAHRIAL Tatag Yuli Eko Siswono titin wijayanti Tito Nurdiyanto Tobing, Hendrik Efendi Lumban Triana, Novi Trisia Wati Turidho, Aisyah Uswatun Hasanah Utami, Marta Risa Putri Vera Yuliana Vira Putri Ermanda Wijaya, Aldi Putra Winda Nursantika Wulan, Dewi Ananti Wulan, Dewi Ananti Wulandari, Trisna Yanna Sanova Yefsi Desty Ania Yonanda, Pramestry Yuliana FH Yulianita Yunita Sari Manalu, Yunita Sari Yurika Mariani Yusuf Hartono Zuli Nuraeni Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi _

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