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All Journal Jurnal Pengajaran MIPA Edu Sains: Jurnal Pendidikan Sains dan Matematika Edumatsains Jurnal Absis : Jurnal Pendidikan Matematika dan Matematika Ruang Pengabdian : Jurnal Pengabdian Kepada Masyarakat Nuwo Abdimas
Santy Setiawati
Universitas Lampung
Agriculture, Biological Sciences & Forestry Chemistry Education Mathematics Physics Other

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WORKSHOP HAPPINESS LEARNING DAN KECEMASAN MATEMATIKA GENERASI DIGITAL PADA TATANAN KEHIDUPAN BARU M Coesamin; Tina Yunarti; Tia Agnesa; Santy Setiawati
Ruang Pengabdian : Jurnal Pengabdian Kepada Masyarakat Vol 1, No 2 (2021): RUANG PENGABDIAN
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (134.561 KB)

Abstract

Menurunnya kemampuan akademis di bidang matematika dan munculnya kecemasan matematika di benak siswa merupakan dampak dari memahami konsep-konsep matematika dengan pembelajaran daring. Kegiatan workshop ini bertujuan untuk membantu dan meningkatkan kemampuan guru dalam merancang media pembelajaran yang menyenangkan bagi generasi digital menuju tatanan kehidupan baru dan memfasilitasi guru agar mampu menganalisis kecemasan matematika yang dialami siswa dan mampu mengatasinya agar siswa dapat belajar dengan optimal. Pelaksanaan kegiatan pengabdian dilakukan mulai tanggal 25 s.d. 27 Oktober 2020 secara daring (online) melalui aplikasi Zoom Cloud Meetings. Kegiatan ini melibatkan 17 orang guru Sekolah Dasar di Kota Bandar Lampung. Guru mengungkapkan hasil belajar siswa dalam pembelajaran daring sebanyak 53% kurang memuaskan. Guru pun mengutarakan mengatasi siswa yang kesulitan dalam pembelajaran matematika dengan memberikan bimbingan, perhatian khusus dan mengulang-ulang penjelasan. Setelah guru mengikuti pemaparan materi dan penyusunan media pembelajaran yang mendukung pembelajaran menyenangkan untuk mengatasi kecemasan matematis, 82% guru mengungkapkan lebih mudah menyusun lagu matematika, dikarenakan mudah dikaitkan dengan lagu yang dikenal anak-anak. Wawasan guru dalam media pembelajaran matematika harus lebih beragam lagi. Penyusunan media pembelajaran selanjutnya diperlukan secara digital mengingat tatanan kehidupan baru semenjak terjadinya pandemi Covid-19. DOI: https://doi.org/10.23960/rp/v1i2.hal.96-99
THE CHANGES OF STUDENTS’ MATHEMATICAL HABIT OF MIND IN ONLINE LEARNING Widyastuti Widyastuti; Santy Setiawati; Mella Triana; Bambang Sri Anggoro; Muhammad Ferdiansyah; Suherman Suherman; Widia Ayu Juhara
Jurnal Pengajaran MIPA Vol 25, No 2 (2020): JPMIPA: Volume 25, Issue 2, 2020
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v25i2.33361

Abstract

The Covid-19 pandemic has forced changes in learning from preliminary education to higher education. The preferences of blended learning strategies at the beginning of the pandemic period and online learning for one semester had an impact on various aspects of student competences. For this reason, quantitative research was conducted which aims to describe changes in mathematical habit of mind as one of the competencies in students' thinking abilities. The population of this research was all students of mathematics education Lampung University in academic year 2020/2021. 73 students had been chosen randomly as the research sample. The research instruments were the questionnaire of mathematical habit of mind, questionnaire response of online learning implementation and interview guidelines. Based on data analysis, it can be concluded that there was no significant improvement on students’ mathematical habit of mind, after one semester of implementation fully online learning. To provide positive changes to MHoM students in online learning settings, complete and complete learning resources and synchronous communication patterns with adaptive and spontaneous feedback are needed.
WORKSHOP PEMBELAJARAN BIODIVERSITAS PADA MGMP BIOLOGI SMA DI KABUPATEN LAMPUNG BARAT KAWASAN TAMAN NASIONAL BUKIT BARISAN SELATAN Arwin Surbakti; Tina Yunarti; Santy Setiawati; Tia Agnesa
Ruang Pengabdian : Jurnal Pengabdian Kepada Masyarakat Vol 2, No 1 (2022): RUANG PENGABDIAN
Publisher : Universitas Lampung

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Abstract

The results of the biodiversity learning of class X high school students in heritage locations contained some material that was not yet optimal. The existence of heritage students still does not understand related to the material, its role, and its protection. The existence of heritage in BBSNP in learning has not been linked contextually. MGMP in the field of biology accommodates the problem of learning biology, but MGMP activities in the district are still not optimal. It also has not utilized MITRA for the preparation of learning. The Ministry of Forestry is a very important partner in terms of biodiversity material and this material must be adopted in learning by the challenges of the current state of critical biodiversity. The MGMP workshop in the field of biology in partnership with the Ministry of Forestry is endeavored to produce Lesson Plan products and in-depth materials related to biodiversity which were developed through FGDs to be carried out in high schools in West Lampung Regency, heritage locations. The results of the activity were carried out in Kubu Perahu and were attended by 15 biology teachers and also 3 resource persons from TNBBS. Submission of research results from resource persons related to student knowledge about biodiversity for West Lampung, followed by biodiversity hertitage from BBSNP, followed by discussion in the framework of a workshop. reliable for changing the paradigm of students on the importance of the existence of biodiversity to be conserved in the heritage area.Keywords: biodiversity; learning; bukit barisan selatan national parkAbstrakHasil pembelajar biodiversitas siswa SMA kelas X di lokasi heritage terdapat beberapa materi belum optimum. Keberadaan heritage siswa masih banyak belum mengerti terkait dengan materi, peranan dan perlindungannya. Keberadaan heritage di TNBBS pada pembelajaran belum dikaitkan secara kontekstual. MGMP bidang biologi mewadahi permasalahan pembelajaran biologi akan tetapi kegiatan MGMP di kabupaten masih belum optimum. Hal ini juga belum memanfaatkan MITRA untuk pembuatan persiapan pembelajaran. Departemen Kehutanan merupakan mitra yang sangat penting terkait materi biodiversitas dan materi ini wajib diadopsi dalam pembelajaran sesuai dengan tantangan terdapat keadaan biodiversitas kritis pada saat ini. Workshop MGMP bidang biologi bermitra dengan Departemen Kehutanan diupayakan menghasilkan produk Rencana Pembelajaran dan materi mendalam terkait biodiversitas yang dikembangkan melalui FGD untuk dilakukan di SMA pada Kabupaten Lampung Barat lokasi heritage.  Hasil kegiatan dilaksanakan di Kubu Perahu dan di hadiri guru biologi sebanyak 15 guru dan juga 3 nara sumber dari TNBBS. Penyampaian hail penelitian dari nara sumber terkait pengetahuan siswa tentang biodiversitas untuk Lampung Barat dilanjutkan dengan hertitage biodiversitas dari pihak TNBBS dilanjutkan dengan diskusi dalam rangka workshop. yang handal untuk mengubah paradigma siswa pentingnya keberadaan biodiversitas untuk dikonservasi dalam kawasan heritage. DOI: https://doi.org/10.23960/rp/v2i1.hal.76-80
Pendampingan Guru Inovatif dan Reflektif dalam Melakukan Analisis Pembelajaran dengan Transcript Based Lesson Analysis (TBLA) Sri Hastuti Noer; Pentatito Gunowibowo; Mella Triana; Santy Setiawati
Nuwo Abdimas Vol. 2 No. 1 (2023): Nuwo Abdimas
Publisher : FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS LAMPUNG

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Abstract

Facing technology's rapid development, teachers must continue to learn and innovate. Teachers must be able to lead, innovate and make changes to develop the quality of their schools. On an independent initiative, a teacher can make himself a reflective and innovative teacher. One of the efforts that can be made is through mentoring activities in conducting learning analysis with TBLA. To reflect on learning, the teacher must first understand the principles of reflection, analyze the reflection results and interpret them. The analysis of respondents from mathematics teachers in Lampung Province (February-March 2022) revealed that teachers' understanding of learning reflection and its benefits was still low. Therefore, mentoring activities in learning analysis with TBLA for mathematics teachers were carried out. Based on the implementation results, the service activities showed an increase in the understanding and skills of the participating teachers regarding the analysis of learning reflection with TBLA. This is indicated by the significant average score of the n-gain theory of 0.41 (medium improvement category). One teacher from 15 participating teachers has carried out practice/assistance as an example of its application. However, the practice carried out by model teachers is the first step in creating reflective and innovative teachers. Teachers who can analyze situations in the learning process can open up problems during learning so that teachers get input for improving their learning. Therefore, increasing the knowledge and skills of the participating teachers regarding analysis and reflection of learning with TBLA has to be improved even more.
Classroom discourse analysis in didactical design of linear equations in one variable: The development of students' critical thinking skills Tina Yunarti; Jihan Tama Farasiska; Niki Pujarwati; Santy Setiawati
Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika Vol. 8 No. 2 (2025): Jurnal Absis
Publisher : Program Studi Pendidikan Matematika Universitas Pasir Pengaraian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30606/absis.v8i2.3275

Abstract

This study aims to analyze classroom discourse within the didactical design of linear equations in one variable, focusing on the development of students’ critical thinking skills. The research employed a qualitative approach with an evaluative design. The main participants consisted of one mathematics teacher and 12 seventh-grade students (class VII-1) from a public junior high school in Bandar Lampung during the first semester of the 2024/2025 academic year. The students were grouped according to their mathematical abilities into high, medium, low, and mixed categories. Based on secondary data, the majority of the class consisted of students with low academic ability. Data were collected through observation, interviews, and documentation, while validity was ensured using triangulation techniques. Data analysis was conducted in three stages: data condensation, data display, and conclusion drawing and verification. The findings indicate that (1) the most dominant form of classroom discourse produced by students was questions and answers, highlighting the importance of designing learning activities that facilitate complex questioning and answering to support the development of students’ critical thinking skills; (2) the most frequently observed indicator of critical thinking in classroom discourse was evaluation; and (3) students with medium-level mathematical ability were the most dominant in generating classroom discourse, which was influenced by factors of comfort.
The influence of the discovery learning model on students' mathematical representation ability Rifdayani, Rizkia Huda; Rini Asnawati; Santy Setiawati
Edu Sains: Jurnal Pendidikan Sains & Matematika Vol 13 No 2 (2025): VOLUME 13 NUMBER 2 DECEMBER 2025
Publisher : IAIN Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23971/b1e9sv67

Abstract

This study aims to determine the effect of the discovery learning model on students' mathematical representation abilities. The population in this study consists of all eighth-grade students at UPT SMP Negeri 1 Gading Rejo during the odd semester of the 2024/2025 academic year. The sample was selected using the cluster random sampling technique, resulting in 30 students from class VIII-A as the experimental group and 29 students from class VIII-D as the control group. This research is a quasi-experimental study using a pretest-posttest control group design. Data were collected through a mathematical representation ability test. The data analysis technique employed in this study was the t-test. The results indicate that the improvement in students' mathematical representation abilities in the discovery learning model is greater than that of students who received conventional instruction. Thus, it can be concluded that the discovery learning model influences students' mathematical representation abilities.
The Effect of Guided Discovery Learning Model on Students' Mathematical Communication Skills Hesti Nurohmah; Rini Asnawati; Santy Setiawati
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 10 No 3 (2026): January
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v10i3.7823

Abstract

This study aims to determine the effect of Guided Discovery Learning model on students' mathematical communication skills. The population in this study consists of all seventh-grade students of SMP Negeri 35 Bandar Lampung in the 2025/2026 academic year totaling 87 students distributed across three classes. The sample in this study includes class VII.3 as the experimental class with 29 students and class VII.2 as the control class with 29 students selected using cluster random sampling technique. The type of research used is quasi experimental research. The design used is the pretest-posttest control group design. The data in this study is quantitative data obtained through a mathematical communication skills test. Based on the result of hypothesis test using t-test, it was found that the average gain score of mathematical communication skills for students who participated in Guided Discovery Learning model was 0.69, which was higher than the average gain score of 0.35 achieved by students who participated in conventional learning. It can be concluded that the implementation of Guided Discovery Learning model has an effect on students' mathematical communication skills.
Co-Authors Arwin Surbakti Bambang Sri Anggoro Hesti Nurohmah Jihan Tama Farasiska M Coesamin Mella Triana Muhammad Ferdiansyah Niki Pujarwati Pentatito Gunowibowo Rifdayani, Rizkia Huda Rini Asnawati Sri Hastuti Noer Suherman Suherman Tatang Herman, Tatang Tia Agnesa Tina Yunarti Widia Ayu Juhara Widyastuti Widyastuti