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HEALTH EDUCATION BY PEER COUNSELORS INCREASES ADOLESCENT KNOWLEDGE ABOUT HEALTHY LIFESTYLES Rachmawati, Praba Diyan; Dwi Kurnia, Iqlima; Sufyanti Arief, Yuni; Qur'aniati, Nuzul; Kristiawati, Kristiawati; Krisnana, Ilya; Nastiti, Aria Aulia
Jurnal Pengabdian Masyarakat Dalam Kesehatan Vol. 6 No. 1 (2024): APRIL 2024
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jpmk.v6i1.49590

Abstract

Introduction: Adolescents have tend to lead an unhealthy lifestyle, such as liking to consume unhealthy food and sedentary behavior. The current phenomenon is an increase in the incidence of obesity and non-communicable diseases in Adolescents that are caused by unhealthy lifestyle. This community service activity aims to optimize the role of peers in providing health education to increase knowledge about healthy lifestyles for Adolescents. Methods: This community service method provided health education to Adolescents by peer counselors. This community service was carried out at Junior High School (SMPN) 62 Surabaya in July to August 2024. Peer counselors provided health information about healthy lifestyles which include healthy eating behavior and physical activity with interactive discussions in small groups. Participants in this community service activity consisted of 5 peer counselors and 20 Adolescents in 8th grade. Each peer counselor provided health education to 4 Adolescents. The activity stages include selecting peer counselors, increasing the knowledge capacity and skills of peer counselors. After receiving training, peer counselors then provide health education to other Adolescents about healthy lifestyles during puberty, then the knowledge of adolescents was evaluated using questionnaire about healthy lifestyles. Results: The results of this community service show an increase in the average value of knowledge about healthy lifestyles in Adolescents after providing health knowledge about diet and physical activity by peer counselors. The average score increased and 65% of students had high knowledge after being given health education, including knowledge about balanced nutrition, healthy food, the importance of breakfast, nutritional status and physical activity. Conclusion: Health education by peer counselors   through peer counselor clinics program has proven to be effective in increasing the knowledge and motivation of adolescents in participating in health education. Peer counselor activities are recommended to become a program for middle schools that regularly maintain adolescent health behavior, through activities providing health education, and monitoring adolescent growth, such as measuring the nutritional status of adolescents periodically.
EFEKTIVITAS PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE STAD BERBANTUAN MEDIA PAPAN PINTAR TERHADAP KEMAMPUAN BERHITUNG SISWA KELAS II SDN 35 PAMMANU Dea Adelia Andi Baso; A. Husniati; Kristiawati, Kristiawati
Sindoro: Cendikia Pendidikan Vol. 4 No. 4 (2024): Sindoro: Cendikia Pendidikan
Publisher : Cahaya Ilmu Bangsa Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9644/sindoro.v4i4.3172

Abstract

Masalah utama dalam penelitian ini adalah kurangnya kemampuan berhitung siswa terhadap mata pelajaran matematika khususnya penjumlahan dan pengurangan. Penelitian ini bertujuan untuk mengetahui keefektifan dalam peningkatan kemampuan berhitung siswa, aktivitas dalam kegiatan pembelajaran matematika dan respon siswa dalam pembelajaran matematika menggunakan model pembelajaran kooperatif tipe STAD berbantuan media papan pintar pada siswa kelas II SDN 35 Pammanu. Jenis penelitian ini adalah penelitian Pra-eksperimen. Desain penelitiannya adalah Pretest-Posttest Design yaitu sebuah eksperimen yang pelaksanannya hanya melibatkan satu kelas sebagai kelas eksperimen tanpa adanya kelas pembanding (kelas kontrol). Subjek yang digunakan dalam penelitian ini adalah kelas II yang berjumlah 21 siswa. Instrumen penelitian yang digunakan adalah pretest posttest, angket siswa dan lembar observasi. Teknis analisis data yang digunakan yaitu teknik analisis data deskriptif statistik dan analisis data inferensial. Berdasarkan hasil analisis statistik deskriptif penerapan model pembelajaran kooperatif tipe STAD berbantuan media papan pintar terhadap kemampuan berhitung siswa berpengaruh positif, hasil belajar Matematika siswa dengan penerapan model pembelajaran kooperatif tipe STAD berbantuan media papan pintar menunjukkkan hasil belajar yang lebih baik dari pada sebelum diterapkan model pembelajaran kooperatif tipe STAD berbantuan media papan pintar . Hasil analisis statistic inferensial menggunakan rumus uji-t, diketahui bahwa nilai = 10,71 sedangkan nilai = 1,725 pada taraf signifikansi ???? = 0,05 . Berdasarkan nilai tersebut maka diperoleh diperoleh > , ini berarti bahwa H0ditolak dan selanjutnya H1 diterima. Hasil analisis data aktivitas siswa dengan perolehan nilai yakni 86% yang menunjukkan kategori aktif. Kemudian berdasarkan hasil analisis data respon siswa kelas II SDN 35 Pammanu terdapat 97,35% siswa dengan respon positif. Maka dapat disimpulkan bahwa penerapan model pemeblajaran kooperatif tipe STAD berbantuan media papan pintar mata pelajaran matematika siswa kelas II SDN 35 Pammanu dikatakan efektif.
Kesalahan Siswa dalam Menyelesaikan Soal dalam Bentuk Aljabar Berdasarkan Kriteria Watson Ditinjau dari Gaya Belajar Usman, Muhammad Rizal; Kristiawati, Kristiawati
JURNAL MathEdu (Mathematic Education Journal) Vol 7 No 1 (2024): JURNAL MathEdu (Mathematic Education Journal) Maret 2024
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/mathedu.v7i1.5762

Abstract

Penelitian bertujuan untuk mendeksripsikan kesalahan siswa dalam menyelesaikan soal dalam bentuk aljabar berdasarkan kriteria Watson yang ditinjau dari gaya belajar kelas VIII MTsN Parepare. Penelitian ini merupakan penelitian deskriptif dengan pendekatan kualitatif. Subjek dalam penelitian ini melibatkan 3 siswa dengan mewakili 1 siswa dengan gaya belajar visual, 1 siswa dengan gaya belajar auditorial dan 1 siswa dengan gaya belajar kinestetik yang melakukan kesalahan kriteria Watson. Peneliti memperoleh data jenis kesalahan siswa dengan menggunakan tes materi yang terdiri dari 3 soal tentang bentuk aljabar dan hasil wawancara yang memuat indikator-indikator kriteria Watson. Teknik analisis data yang digunakan yaitu kondensasi data, penyajian data dan penarikan kesimpulan. Dari hasil penelitan ini menunjukkan bahwa jenis kesalahan yang paling banyak dilakukan oleh siswa kelas VIII MTsN Parepare subjek yang melakukan kesalahan terbanyak melakukan jenis kesalahan diantaranya kesalahan data tidak tepat (inappropriate datat/id), kesalahan prosedur tidak tepat (inappropriate procedure/ip), kesalahan data hilang (omitted dat/od), kesalahan kesimpulan hilang (omitted conclusion/oc), kesalahan konflik level respon (response level conflict/rlc), kesalahan manipulasi tidak langsung (undirected manipulation/um), kesalahan masalah hirarki keterampilan (skill hierarchy problem/shp), kesalahan selain ketujuh kriteria (above other/ao). Dapat disimpulkan Kesalahan yang dilakukan bukan hanya satu kesalahan saja pada setiap soal, melainkan lebih dari satu kesalahan.
Pendekatan Metaphorical Thinking Terhadap Kemampuan Pemahaman Konsep Matematika Kristiawati, Kristiawati; Usman, Muhammad Rizal
JURNAL PEMBELAJARAN DAN MATEMATIKA SIGMA (JPMS) Vol 10, No 2 (2024)
Publisher : Fakultas Keguruan dan Ilmu pendidikan (FKIP) Universitas Labuhan Batu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpms.v10i2.5776

Abstract

This study aimed to determine the effect of the application of the Metaphorical Thinking approach toward the ability to understand mathematical concepts of XI MA DDI Galesong Baru students in Makassar City. This type of research was a pre-experiment research. The population in this study amounted to 19 people. Then, the samples for this study were taken from all existing participants (saturated sampling), namely all students of class XI MA DDI Galesong Baru Makassar City, which were collected 19 people in the odd semester of the 2019/2020 school year. The data were collected by using tests and observation sheets of student activities. The analysis technique used was descriptive and inferential statistical analysis techniques. The results of descriptive statistical analysis showed that(1) the average pre-test ability of understanding mathematical concepts of students was 32.21 in the very low category,(2) the average post-test of students' understanding of mathematical concepts was 78.58 in the good category, (3) N-gain of 0.68 was in the medium category. Based on the results of the research above, it could be concluded that the application of the Metaphorical Thinking approach affected the ability of understanding the mathematical concepts of students of class XI MA DDI Galesong Baru, Makassar.
Pengalaman perawat baru dalam proses preceptorship: A systematic review Astuti, Ari Setyaning; Mar'ah Has, Eka Mishbahatul; Kristiawati, Kristiawati
NURSCOPE: Jurnal Penelitian dan Pemikiran Ilmiah Keperawatan Vol 10, No 2 (2024): DESEMBER
Publisher : Fakultas Ilmu Keperawatan Universitas Islam Sultan Agung, Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/nurscope.10.2.93-103

Abstract

Pendahuluan: Perawat baru menghadapi banyak tantangan selama tahun pertama bekerja diantaranya merasa gugup, cemas, lelah, tidak percaya diri dan tertekan. Kajian review ini bertujuan membahas pengalaman perawat baru dalam menjalani preceptorship sehingga dapat memperbaiki sistem preceptorship. Metode: Studi diidentifikasi secara sistematis menggunakan database Scopus, Science Direct, Web of Science dan PubMed selama lima tahun terakhir. Menggunakan metode PICOS, dari 646 artikel didapatkan 15 artikel dengan pendekatan cross sectional. Hasil: Kajian review ini diperoleh bahwa preceptorship memberikan dampak positif bagi perawat baru (preceptee) dan preceptor, pada perkembangan ilmiah serta peningkatan kompetensi perawat. Simpulan: Dampak positif proses preceptorship memperbaiki pengalaman perawat baru, peningkatan kualitas preceptor dan preceptee. Sistem preceptorship perlu untuk dikembangkan sehingga mengurangangi dampak negatif pengalaman perawat baru pada awal bekerja. Kata kunci: Orientasi Perawat; Pengalaman Perawat Baru; Perawat Pemula; Preceptorship
APA SAJA KOMPONEN COMMOGNITIVE YANG DIKAJI DALAM PEMBELAJARAN MATEMATIKA: SYSTEMATIC LITERATURE REVIEW Usman, Muhammad Rizal; Farida, Nur; Satriani, Sri; Kristiawati, Kristiawati
JURNAL MathEdu (Mathematic Education Journal) Vol 8 No 1 (2025): JURNAL MathEdu (Mathematic Education Journal) Maret 2025
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/mathedu.v8i1.6932

Abstract

This study aims to identify and analyze trends in commognitive research in mathematics education, focusing on four main components: word use, mediators, rules, and narratives. Additionally, this study seeks to explore how commognitive theory is applied in mathematics education research and to identify research gaps that can be further developed. The method used in this study is a Systematic Literature Review (SLR), with article searches conducted through the Google Scholar, SINTA, and Scopus databases within the 2015–2025 timeframe. Articles were selected based on strict inclusion and exclusion criteria, resulting in the final analysis of five relevant articles. Each article was classified based on research methods, key findings, and contributions to commognitive theory in mathematics education. The findings indicate that visual mediators and routines are the most frequently studied commognitive components, particularly in the context of technology use and touchscreen interaction in mathematics learning. Additionally, commognitive conflicts were commonly observed in the transition from school to university, particularly in students' understanding of mathematical terminology (word use) and the application of mathematical communication rules (rules). The primary finding of this study reveals that students with higher mathematical understanding tend to construct more argumentative mathematical narratives, while students with lower comprehension tend to rely on mechanical procedures without fully grasping the underlying concepts. For future research, further exploration of word use and narratives is recommended, particularly in the context of elementary and secondary school education.
Kemampuan Komunikasi Matematis Siswa ditinjau dari Perbedaan Gender Satriani, Sri Satriani; Usman, Muhammad Rizal; Kristiawati, Kristiawati
Kognitif: Jurnal Riset HOTS Pendidikan Matematika Vol. 5 No. 2 (2025): April - June 2025
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/kognitif.v5i2.2811

Abstract

Kemampuan komunikasi matematis merupakan aspek penting dalam pembelajaran matematika karena memungkinkan siswa untuk mengungkapkan ide matematika secara jelas dan sistematis. Perbedaan gender dalam komunikasi matematis telah menjadi fokus berbagai penelitian, namun kajian spesifik dalam materi statistika masih terbatas. Oleh karena itu, penelitian ini bertujuan untuk mendeskripsikan kemampuan komunikasi matematis siswa laki-laki dan perempuan dalam mata pelajaran Statistika. Jenis penelitian ini menggunakan pendekatan deskriptif kualitiatif dengan melibatkan dua siswa yang berbeda gender yakni satu siswa laki-laki dan satu siswa perempuan. Data dikumpulkan dengan menggunakan instrumen tes kemampuan komunikasi matematis dan wawancara. Analisis data yang dilakukan meliputi reduksi data, penyajian data, dan penarikan kesimpulan. Untuk menguji keabsahan data menggunakan triangulasi metode. Hasil penelitian menunjukkan bahwa siswa perempuan lebih sistematis dalam menyajikan data dalam bentuk tabel dan diagram serta lebih teliti dalam menjelaskan langkah-langkah perhitungan. Sebaliknya, siswa laki-laki cenderung hanya menampilkan hasil akhir tanpa menjelaskan proses perhitungannya secara rinci. Selain itu, siswa perempuan menunjukkan kemampuan argumentasi yang lebih jelas dan terstruktur dibandingkan siswa laki-laki yang lebih ringkas dalam menjawab. Penelitian ini mengimplikasikan perlunya strategi pembelajaran berbasis gender dan upaua peningkatan komunikasi matematis melaui diskusi sehingga dapat kemampuan komunikasi matematis siswa dapat setara.
Systematic Literature Review: Commognitive dan Kemampuan Komunikasi Matematis Usman, Muhammad Rizal; Husniati, Andi; Kristiawati, Kristiawati
JURNAL MathEdu (Mathematic Education Journal) Vol 8 No 2 (2025): JURNAL MathEdu (Mathematic Education Journal) Juli 2025
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/mathedu.v8i2.7177

Abstract

This study aims to analyze the relationship between commognitive theory and students’ mathematical communication skills at the secondary education level, specifically in junior and senior high schools. This review is motivated by the importance of understanding students' thinking processes in expressing mathematical ideas verbally, visually, symbolically, and procedurally. Commognitive theory, which comprises four main components word use, visual mediators, narratives, and routines provides a conceptual framework for examining the dynamics of students’ mathematical discourse. The method employed is a Systematic Literature Review (SLR) following the PRISMA protocol. A total of 26 articles were analyzed, sourced from the Scopus and Google Scholar databases, with inclusion criteria covering publications from 2013 to 2024 relevant to the topic and the context of secondary school students. The findings were categorized into three major themes: (1) the application of commognitive theory in mathematics instruction at the secondary level; (2) indicators of students’ mathematical communication in written, oral, and visual forms; and (3) the interrelation between commognitive components and dimensions of mathematical communication. The review reveals that students exhibit varying tendencies in activating commognitive components depending on the type of task and the mode of problem presentation. Nevertheless, the explicit integration of commognitive theory and mathematical communication indicators has not yet been thoroughly explored. The implications of this review highlight the urgency of developing discourse-based assessment instruments, as well as designing challenging tasks that foster student engagement across all aspects of mathematical thinking and communication.
Mathematical literacy analysis of climbers-type students in high school students kristiawati, Kristiawati; Husniati, Andi
Desimal: Jurnal Matematika Vol. 5 No. 1 (2022): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v5i1.10923

Abstract

Mathematics literacy is the ability of students to formulate, use and interpret mathematics in various contexts and hone reasoning. This helps the person to recognize the role of mathematics in life and to make judgments and decisions in a real and systematic way. This research aims to describe the Mathematics Literacy Ability of Climbers Type Students in High School Students. This school is one of the schools that applies PISA (Lesson from PISA) questions so that students at that school are familiar with such questions. This research is a descriptive research with a qualitative approach designed to determine the mathematics literacy ability of Climbers Type students based on their mathematics ability. Based on the results of the research, both subjects have the same mathematical literacy skills at levels 1 to 3, namely at level 1 both male and female subjects (a) Answer according to the relevant context and all relevant information, (b) Identify information and perform common ways based on clear instructions, (c) Shows an action according to the given stimulation. At level 2 both subjects were able (a) Interpret, (b) Choose relevant information, (c) Working on basic algorithms, using formulas, executing procedures or agreements, (d) Give proper reasons. At level 3 both subjects were able, (a) Carry out procedures clearly, (b) Solve the problem, (c) Interpret and use representations based on different sources of information, (d) Communicate the result of their interpretations and reasons. The difference in the ability of the two subjects lies in the steps in solving the problem. Female subjects answered in their own way and the settlement procedure used was incomplete while male subjects solved the problem in more detail according to the procedure.
ANALYSIS OF MISCONCEPTION OF STUDENTS ON CLASS SMP MUHAMMADIYAH 12 MAKASSAR ON SET MATERIAL Kristiawati, Kristiawati; Satriani, Sri
JURNAL PEMBELAJARAN DAN MATEMATIKA SIGMA (JPMS) Vol 11, No 1 (2025)
Publisher : Fakultas Keguruan dan Ilmu pendidikan (FKIP) Universitas Labuhan Batu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpms.v11i1.7385

Abstract

Misconception is a wrong or inaccurate understanding or comprehension of a concept, information, or phenomenon. The purpuse of this study is to determine the misconceptions experienced by students in the material of sets. This study is a descriptive study with a qualitative approach. The subjects in this study were grade VII students of SMP Muhammadiyah 12 Makassar, selected as many as 3 students, each of whom experiencedthe most dominant theoritical, classification, and correlational misconceptions throught tests given and interviews. The instruments used in this study were tests to see the misconceptions experienced by students and interview guidelines used to confirm the results of student work. The data analysis technique in this study used three stages, namely data condensation, data presentation, and data verification. The results showed that types of misconceptions experienced by students were most dominant theoritical, classification, and correlation misconceptions. The types of misconceptions experienced by subject S1 are included in theoritical misconceptions. Because subject S1 made mistakes in analyzing and defining the form of set operations in the Venn diagram image. The type of misconception experienced by subject S2 is classification misconception. This is in accordance with the indicator of classification misconception, namely the subject is wrong in distinguishing or grouping elements in the set material. The type of misconception experienced by subject S3 is correlational misconception, this is because subject S3 meets the indicator of corellational misconception, namely errors in applying the concept of sets with other mathematical concepts.