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The analysis of junior high school students’ mathematical literacy: Field study in Bandar Lampung Nurhanurawati, Nurhanurawati; Caswita, Caswita; Bharata, Haninda; Widyastuti, Widyastuti
Al-Jabar: Jurnal Pendidikan Matematika Vol 13 No 1 (2022): 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.v13i1.11659

Abstract

Mathematical literacy is a person's ability to formulate, apply and interpret mathematics in various contexts, including the ability to reason systematically and use concepts, procedures, and facts to describe, explain or predict an event. Therefore, mathematical literacy is essential in everyday life. This article analyzed the mathematical literacy of junior high school students in Bandar Lampung. Data were collected by giving mathematical literacy questions to junior high school students. The data were analyzed descriptive–quantitatively. The research population is 14–15 years junior high school students in Bandar Lampung City. The research sample was selected using a stratified sampling technique to get students from several favorable and unfavorable public and private junior high schools. The research instrument was a test on the mathematical literacy of junior high school students. The results showed that junior high school students in Bandar Lampung were generally able to solve mathematical literacy problems whose information was clearly available, solve problems procedurally, and use basic algorithms, formulas, procedures, or conventions involving integers. However, they have yet to solve problems that involve constraints or make assumptions. They have not been able to select and integrate different representations, including symbolic ones, relate them directly to aspects of real–world situations and have not been able to solve problems related to everyday life that they rarely encounter.
An analysis of mathematical representation ability middle school students on concept congruence on learning style Imama, Khoirunnisa; Caswita, Caswita
Al-Jabar: Jurnal Pendidikan Matematika Vol 14 No 1 (2023): 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.v14i1.17320

Abstract

The ability of mathematical representation helps students solve mathematical problems in forms that are easy to understand and more concrete, so that they can maximize their potential for achievement in learning mathematics. The purpose of this study was to describe the mathematical representation abilities of junior high school students on the concept of congruence in terms of learning styles. The subjects of this study were 35 grade VIII junior high school students using a random sampling technique. Data collection was carried out using mathematical representation ability tests, learning style questionnaires, and interviews. After that, it was analyzed using triangulation techniques to determine the validity of the data. The results showed that on average, students have very good visual representation abilities with auditory, visual, and kinesthetic learning styles because all students can solve questions correctly according to the indicators. Students who have the ability to represent good expressions or equations have a visual learning style. Whereas students with word representation abilities cannot be said to be good because of the existing subjects, there are no students with any learning style who can solve word representation ability questions correctly. Based on this, it can be concluded that the low representation ability of students is not influenced by their learning styles, both visual, auditory, and kinesthetic, especially in the concept of congruence.
Pengembangan Lembar Kerja Peserta Didik Berbasis Problem Based Learning untuk Meningkatkan Kemampuan Penalaran Matematika Mahendra, As'ari Eka; Caswita, Caswita; Bharata, Haninda
Desimal: Jurnal Matematika Vol. 2 No. 2 (2019): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v2i2.4238

Abstract

This development research aims to develop a problem based learning based worksheet to improve students' mathematical reasoning abilities. This study begins with a preliminary study (needs analysis), preparation of student worksheets, validation of student worksheets, initial field trials, and field tests. The subjects of this study were students of class XI MIA2 MA Ma'arif NU 05 Sekampung Lampung Timur. The results of the preliminary study indicate the need to develop problem based learning based worksheets. Preparation of student worksheets begins with drawing up a design and all its components based on the drafting guide. The results of the validation show that LKPD has met the standards of eligibility for content and design. The results of the initial field trials indicate that the student worksheet is included in the good category. The results of field tests show that students' mathematical reasoning aspects are quite good because more than 75% of students have fulfilled the minimum completeness criteria.
BAGJA appreciative inquiry-based student worksheet as an innovative learning tool to improve creative thinking Nurdiana, Ani; Caswita, Caswita; Noer, Sri Hastuti
Indonesian Journal of Science and Mathematics Education Vol. 8 No. 2 (2025): 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.v8i2.25629

Abstract

This study successfully developed a BAGJA appreciative inquiry-based student worksheet that effectively improves students' creative thinking skills in mathematics, especially trigonometry. This study aims to produce teaching media in the form of student worksheet based on the BAGJA appreciative inquiry model to improve students' creative thinking skills. The results showed that the BAGJA appreciative inquiry-based student worksheet was categorized as valid, scoring 0.72 from material experts and 0.66 from media experts. The practicality score reached 0.81 from students and 0.96 from teachers, which stated that this product was practical. The effectiveness test showed a sig=0.00<α=0.05, which means this product effectively improves students' creative thinking skills. The BAGJA appreciative inquiry approach applied in this student worksheet has stimulated students to think more creatively, analytically, and innovatively when solving math problems. The implications of this research include improving the quality of learning by encouraging the development of innovative teaching materials and opening up opportunities for further research in applying similar approaches to other materials to improve students' creative thinking skills more broadly.
Pengembangan Media Pembelajaran Augmented Reality Berbasis Pendekatan Saintifik untuk Meningkatkan Kemampuan Pemecahan Masalah Alfiansah, Saeful; Sutiarso, Sugeng; Firdaus, Rangga; Caswita, Caswita
Tematik : Jurnal Konten Pendidikan Matematika Vol. 3 No. 2 (2025): TEMATIK: Jurnal Konten Pendidikan Matematika
Publisher : Prodi Tadris Matematika Fakultas Tadris Umum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55210/tematik.v3i2.2197

Abstract

Penelitian ini merupakan jenis penelitian dan pengembangan yang bertujuan untuk menghasilkan media pembelajaran berbasis augmented reality yang terintegrasi dengan pendekatan saintifik guna meningkatkan kemampuan pemecahan masalah matematis peserta didik. Penelitian dilaksanakan dengan menggunakan model pengembangan Plomp, yang terdiri atas tahap penelitian pendahuluan, pengembangan prototipe, dan penilaian. Subjek penelitian adalah peserta didik kelas VIII di SMP YBL Natar pada semester genap tahun ajaran 2024/2025, dengan kelas VIII E sebagai kelas kontrol dan kelas VIII F sebagai kelas eksperimen yang masing-masing berjumlah 32 siswa dan kelas VIII. Pengumpulan data dilakukan melalui wawancara, angket, dan tes kemampuan pemecahan masalah. Analisis data menggunakan pendekatan statistik deskriptif dan uji-t. Hasil penelitian menunjukkan bahwa media pembelajaran augmented reality yang dikembangkan memenuhi kriteria valid dan praktis berdasarkan hasil validasi ahli dan respon pendidik serta peserta didik. Selain itu, hasil uji-t terhadap peningkatan kemampuan pemecahan masalah matematis menunjukkan nilai signifikansi sebesar 0,001 yang lebih kecil dari 0,05, yang berarti media ini efektif dalam meningkatkan kemampuan pemecahan masalah matematis peserta didik.
Pengembangan LKPD Materi Transformasi Geometri dengan Pendekatan Saintifik Berbantuan Geogebra untuk Peserta Didik SMA Kelas XI Girsang, Melan Kristina; Caswita, Caswita; Wijaya, Agung Putra
Mandalika Mathematics and Educations Journal Vol 7 No 3 (2025): Edisi September
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v7i3.9886

Abstract

This study aims to develop a valid and practical LKPD (Student Worksheet) for use in the mathematics learning process on the topic of geometric transformations. The novelty of this research lies in the integration of the scientific approach and geogebra in teaching geometric transformations. The scientific approach has been proven to enhance problem-solving skills, while geogebra improves concept understanding and problem-solving abilities. The integration of both in the developed LKPD is expected to enhance students' problem-solving skills in an interactive and technology-based manner. The research method used is Research and Development (R&D) with the adaptation of the ADDIE development model. Data collection techniques in this study include interviews, observations, and questionnaires. The data collection instruments consist of interview guidelines, expert validation questionnaires, and response questionnaires. The results of the research have been analyzed and validated in terms of content, media, and language aspects. Additionally, an analysis of the practicality of the LKPD was conducted by teachers and students who used it in the learning process. The validity score for the content aspect from Validator 1 was 80%, categorized as valid, Validator 2 was 71%, categorized as valid, and Validator 3 was 80%, categorized as valid. For media and language aspects, the evaluation from Validator 1 was 66%, categorized as valid, Validator 2 was 61%, and Validator 3 was 85%, categorized as very valid. The analysis of LKPD practicality by teachers and students showed that the LKPD was considered practical, with a practicality score of 84.4% from the teacher (categorized as practical) and 90.8% from the students (categorized as very practical).
Internalisasi Pendidikan Agama Islam Melalui Kegiatan Pentas PAI caswita, caswita
Inovasi: Jurnal Diklat Keagamaan Vol 15 No 2 (2021): Inovasi: Jurnal Diklat Keagamaan
Publisher : Balai Diklat Keagamaan Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52048/inovasi.v15i2.237

Abstract

This article presents the results of research on the development of religious education in elementary schools in order to internalize religious values ​​in students at SDN 1 Pengadilan Tasikmalaya City. This research is motivated by the opinion that learning PAI is only focused on aspects of knowledge or cognitive. While the affective and psychomotor aspects are ignored. Teachers are only focused on achieving school curriculum content. This research is a descriptive qualitative research. Data were collected by interview, observation and documentation study. The results of this study produce several conclusions as follows: First through the activities of the PAI stage as a religious activity the process of interalisation of religious values ​​is easy to apply. Second, through learning outside the classroom through the PAI stage will make PAI learning more enjoyable. Third, PAI learning by combining learning activities in class with extracurricular activities will produce a more varied learning model. Fourth, the stage of PAI as a religious activity in the form of Islamic arts and culture becomes an alternative planting of religious values ​​that is more easily accepted by students because it is more pleasing.
Peningkatan Kompetensi Guru Dalam Melaksanakan Penilaian Sikap Dengan Penilaian Autentik Komprehensif Melalui IHT Caswita, Caswita; Hidayat, Sukur
Inovasi: Jurnal Diklat Keagamaan Vol 17 No 1 (2023): Inovasi: Jurnal Diklat Keagamaan
Publisher : Balai Diklat Keagamaan Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52048/inovasi.v17i1.392

Abstract

This study aims to improve teachers' abilities in assessing aspects of students' attitudes with authentic assessments through in-house training. This research is a school action research (PTS). The research method was carried out through two cycles, carried out at Sindanggalih Elementary School, Tasikmalaya City, for the 2021/2022 academic year. Data obtained through observation and documentation. The results of each cycle were analyzed using a descriptive approach, then used as a reference for further action. Based on the data obtained, it is carried out in three stages, namely the preliminary, core, and closing stages. Trainer skills in implementing in-house training in cycle I is in the high category, namely 60% and has increased to 100% in cycle II. The in-house training model can increase teachers' skills in assessing attitude aspects. This is indicated by the increase in the ability of teachers from being able to the very capable category (50%) in cycle I to being in the very capable category (70%) and capable (30%) in cycle II. In-house training can increase teacher competence in carrying out affective aspect assessments.
Analisis Kemampuan Representasi Matematis Peserta Didik Kelas XI SMA pada Materi Bunga Majemuk Tri Mustikaningrum; Nurhanurawati Nurhanurawati; Caswita Caswita
Khatulistiwa: Jurnal Pendidikan dan Sosial Humaniora Vol. 5 No. 2 (2025): Juni : Khatulistiwa: Jurnal Pendidikan dan Sosial Humaniora
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/khatulistiwa.v5i2.5956

Abstract

This study aims to describe the mathematical representation abilities of Grade XI students focusing on the topic of compound interest. Mathematical representation is one of the essential competencies in mathematics education, encompassing visual, verbal, and symbolic forms. This research employed a descriptive qualitative method, with data collected through essay-based tests and in-depth student interviews. The study population consisted of Grade XI students from SMA YP Unila Bandar Lampung. The findings revealed that most students were unable to accurately represent the concept of compound interest. Common errors included inaccuracies in modeling compound interest growth and a tendency to apply arithmetic approaches instead of exponential ones. These findings indicate that students’ mathematical representation abilities—particularly in symbolic and verbal forms remain low. Therefore, strengthening instructional strategies that support the structured and meaningful development of mathematical representation skills is necessary.
Pengaruh Layanan Guru Dalam Pembelajaran Terhadap Kepuasan Siswa Di SMP Terpadu Al-Istiqomah Kota Tasikmalaya Ririn Nahriyah; Caswita Caswita; Husni Mubarok
JURNAL PENDIDIKAN DAN ILMU SOSIAL (JUPENDIS) Vol. 1 No. 4 (2023): OKTOBER : JURNAL PENDIDIKAN DAN ILMU SOSIAL
Publisher : Institut Teknologi dan Bisnis (ITB) Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54066/jupendis.v1i4.867

Abstract

Schools is an educational instutions that is required to provide services to optimally meet student needs with the aim of creating student satisfaction. Many factors influence student satisfaction, one of which is teacher service, namely by having 5 indicators: Tangibles, Reliability, Responsiveness, Assurance and Empathy. The aims of this study were: (1) To find out the services provided by teachers to students at Al-Istiqomah Integrated Junior High School, (2) To find of out student satisfaction with student services at Al-Istiqomah Integrated Junior High School. (3) To find out how much influence teacher services have on student at Al-Istiqomah Integrated Junior High School. The thinking framework of this study is the influence of teacher services on student satisfaction as measured by the indicators of each variable. Indicators of variable (X) the effect of teacher services are Tangibles, Reliability, Responsiveness, Assurance and Empathy. And indicators of variable (Y) student satisfaction, namely student feel happy, think positively and not complaining. The research method used by researchers is a survey method with a quantitative approach that is descriptive in nature. Data collection techniques used interviews and questionnaires. The result of this study indicate that : (1) teacher services provided to Al-Istiqomah Integrated Junior High School students can be categorized as verygood with indicators of tangibles, reliability, responsivenees, assurance, and empathy. From the result of the respondents’ answers a value of 60% was obtained from all respodents who gave the highest score, namely 5( always ) an average score of 4,2 with a very good category.(2) student satisfaction felt at Al-Istiqomah Integrated Junior High School could be categorized as very good with happy indicators, positive thinking, ang no complaints. From the result of therespondents’ answersa value of 70% was obtainedfrom all respondents who gave the highest score, namely 5 (always). The average score was 4,5in the very good category. (3)there is an influence of teacher services on student satisfaction based on the result of regression calculations with a value of 0,594, so that the alternative hypothesis Ho is rejected and Ha is accepted. Meanwhile, the influence of teacher services on student satisfaction based on the calculation of the coefficient og determination ang non determinaton accounts for 35%.
Co-Authors Abdul Aziz Achmad Ricky Deriyanto Adelina Hasyim Adelina Septia Adi Suripto Afifah, Nadia Zahra Aflah Mufidatul Mahmudah Afria Wulandari Agata Intan P. Ageng Sanjaya Agung Putra Wijaya Albertus Tyas Graha Adicahyo Alfiansah, Saeful Ali Afandi Ambrita, Alben Ana Wahyu Nurrohmah Andriyani Mustika Anggi Hernawan Anggraeni Saptia Ariati Anggun Rahma Dwiani Anniya Mutiara Tsani Aprilia Fitriningsih Ardi Nurrahman Ari Tri Wijayanti Arnelis Djalil Arum Dahlia Mufidah Asmiati Asmiati Astina Astina Astuti, Juwita Aulia Eka Alzianina Aulia Rahmat Ayu Rahmah Putri Azahra, Siti Rahma Baharuddin Risyak Berta Khoiriyati Brigita Ayu Kirana Dewi Budi Koestoro Cinta Octaviani Siahaan Clara Dwi Alfionita Darsono Darsono Darwanto Darwanto Desi Puspica Sari Desi Triana Destiana Apriani Destino, Mateus Diki Desy P. Herdyen Diana Puspita Sari Dila Saktika Negara, Dila Saktika Dina Maulina Dirma Yulita Dwi Rika Pratiwi Dwi Sumarno Een Yayah Haenilah Een Yayah Haenilah Eki Anisa Putri Elizabeth Cahya Kristina Elvandri Yogi Pratama Elyda Sari endah widyastuti Enie Augus Junaety Erprabowo, Alfian Fajar Magdalena Fauziah Kartika Ferdianto Ferdianto Fitri Anita Sari Fitri Setyaningsih Fitri, Tri Mentari Fredi Ganda Putra Gimin Suyadi Girsang, Melan Kristina Hamidah Hamidah Hani Ervina Pansa Haninda Bharata Haninda Bharata Hardian Persi Brata Hasan Hariri Heni Puspitasari Herlin Novalia Herpratiwi Herpratiw Hesti Desy Arianti Hidayat, Sukur Hidayatullah Hidayatullah Husni Mubarok Hutabarat, Madya Ignasius Fandy Jayanto, Ignasius Fandy Ines Febrianti Ismi Vita Mutahiria Jeaniver Yuliane Kharisma Khoirunnisa Imama Ladona, Elvin Ervi Lia Putri Windi Haridini Lilik Sabdaningtyas Lilik Sabdaningtyas Linda Dwi Astuti Lita Yulianti M Edoardo M. Albert Hakim M. Coesamin M. Thoha B.S. Jaya Mahendra, As'ari Eka Maya Adina Pratama Miftahul Karim Muhammad Habib Ramadhani Muhammmad Kamilul Mukminin Mulkiah Mulkiah Ni Kadek Suriani Ni Made Ariestaniati Niken Dewi Ambika Niluh Eka Darmayanti Noval Tri Jaya Novarian Novarian Noviyani, Selvi Nurain Suryadinata Nurdiana, Ani Nurhanurawati Nurhanurawati Nurhanurawati Nurhanurawati Nurul Hasanah Nurul Rohmah Okvita Dwi Ningrum Pentatito Gunowibowo Pirma, Fitri Oktaria Pratikta, Maulana Eka Purwoko, Agus Qorri Ayuni Rangga Firdaus Rani, Oni Maya Ratna Wulan Ndari Resti Ayu Wardhani Retna Ayuningrum Ria Anzani Artha Rini Asnawati Rini Gustina Rini Haswin Pala Ririn Nahriyah Riya Ardila Dau Rochmiyati Rochmiyati Ryzal Perdana Safitri, Vivi Irvana sandi, dian pratiwi maya Saputri, Suci Indah Shinta Khairunisa Furqoni SITI HOTIJAH Sova, Faila Sri Ariyanti Sri Hastuti Noer Sri Wulandari Suci Febrika Suci Indah Saputri Sugeng Sutiarso Sugeng Sutiarso Sugeng Sutiarso Sutiarso Suhariyanto Suhariyanto Suharsono S Suharsono Suharsono Suharsono Suharsono Supriatin Supriatin Suwarjo Suwarjo Syahnia, Shovira Maulida syaifuddin syaifuddin Syariffuddin Dahlan Syarifuddin Dahlan Tika Rahayu Tina Yunarti Tina Yunarti Titi Andara Tri Mustikaningrum Triyana Indah Lestari Undang Rosidin Wahyu Setiawan Wapung Ekawati Wayan Rumite Widyastuti Widyastuti Widyastuti Widyastuti Wijayanti, Ari Tri Yosse Pratama Yudha Pratama Yulian Surya Pratama Yulinda Yulinda Zakiya Afriyanti