bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengembangan Modul Pembelajaran Logika yang Memuat Pendidikan Karakter untuk Siswa Kelas X SMK
Authors: Windarti Windarti 
Published: March 2024

Penelitian ini bertujuan untuk menghasilkan modul pembelajaran matematika yang berkualitas dan layak digunakan dalam proses pembelajaran serta mendeskripsikan kualitas modul berdasarkan pada kriteria dari Nieveen yaitu valid, praktis, dan efektif. Penelitian ini adalah penelitian pengem-bangan yang menggunakan model pengembangan Dick Carey yang telah dimodifikasi. Tahap-tahap yang dilakukan meliputi (1) tahap pendefisian kebutuhan, (2) tahap desain produk, (3) tahap pengembangan dan evaluasi, dan (4) tahap akhir. Uji coba dilaksanakan dalam tiga tahap, yaitu (1) uji coba/validasi ahli, (2) uji coba skala kecil, dan (3) uji coba skala besar/lapangan. Uji coba dilak-sanakan di SMK Pangudi Luhur Muntilan pada siswa kelas X Teknik Pemesinan. Instrumen penelitian yang digunakan adalah lembar validasi, lembar penilaian guru, dan lembar penilaian siswa. Data yang terkumpul dianalisis menggunakan teknik kualitatif dan kuantitatif. Penelitian ini menghasilkan modul pembelajaran matematika yang memuat pendidikan karakter untuk siswa kelas X SMK pada materi logika yang berkualitas dan layak digunakan dalam proses pembelajaran. Masing-masing komponen modul memenuhi kriteria valid, praktis, dan efektif.Kata Kunci: modul pembelajaran, logika, pendidikan karakter Developing a Logic Learning Module Loaded with Character Education for Class X Students of SMK AbstractThis research was aimed to produce a quality mathematics learning module and describe the quality of the developed product based on Niveen’s criteria, including validity, practicality and effectiveness. This research was a research and development study applying a model developed by Dick and Carey that has been modified. The stages were as follows: (1) needs identification, (2) product design, (3) development and evaluation, and (4) final. The experiments were carried out in three stages: (1) expert validation /experiment, (2) small scale try out, (3) large scale try out. The try out was conducted at SMK Pangudi Luhur Muntilan assigned to Class X Machinery students. The research instruments applied were validation sheet, teacher assessment sheet, and student assessment sheet. The collected data were analyzed using the qualitative and quantitative technique. The research has produced a learning module loaded with character education for Class X students of SMK on the topic logic which is qualified and suitable for teaching learning processes. Each instructional package component is valid, practical, and effective.Keywords: learning module, logic, character education
Keefektifan Pembelajaran Kooperatif Tipe TGT dan GI Ditinjau dari Ketercapaian Standar Kompetensi, Sikap, Minat Matematika
Authors: Haris Abd. , Abadi Agus Maman 
Published: March 2024

Penelitian ini bertujuan untuk mendeskripsikan (1) keefektifan model pembelajaran kooperatif tipe TGT dan GI dan (2) mendeskripsikan perbandingan keefektifan model pembelajaran kooperatif tipe TGT dan GI ditinjau dari ketercapaian standar kompetensi, sikap, dan minat siswa terhadap matematika. Populasi penelitian ini adalah siswa kelas VII SMP Negeri 1 Unter Iwes Sumbawa yang terdiri atas 6 kelas. Dua kelas diambil secara acak sebagai sampel, yaitu kelas VII.3 dan VII.4. Kelas VII.3 belajar dengan model pembelajaran kooperatif tipe TGT, sedangkan kelas VII.4 belajar dengan model pembelajaran kooperatif tipe GI. Data penelitian dianalisis dengan uji One sample t test, uji T2 hoteling’s pada signifikansi 5% dan uji Independent t test. Hasil penelitian menunjukkan bahwa (1) pembelajaran matematika dengan model pembelajaran kooperatif tipe TGT dan GI efektif ditinjau dari ketercapaian standar kompetensi, sikap, dan minat siswa terhadap matematik dan (2) model pembelajaran kooperatif tipe TGT lebih efektif dibandingkan dengan model pembelajaran kooperatif tipe GI ditinjau dari ketercapaian standar kompetensi, sikap, dan minat siswa terhadap matematika.Kata Kunci: pembelajaran kooperatif, TGT, GI, ketercapaian standar kompetensi, sikap, minat. The Effectiveness of Cooperative Learning of TGT and GI Types in Terms of Achievement of Competence Standard, Attitude, Interest Mathematics AbstractThis study aims to describe (1) the effectiveness of cooperative learning model of TGT and GI type and (2) describe the comparison between the effectiveness of cooperative learning model of TGT and GI type in terms of achievement of competence standard, attitude, and interest of student toward mathematics. The research population was a Class VII student of SMP Negeri 1 Unter Iwes Sumbawa which consisted of 6 classes. Two classes, namely Class VII.4 and Class VII.3 as the research sample. Class VII.3 learned through the cooperative learning of TGT type and Class VII.4 learned through the cooperative learning of GI type. The data were analyzed using One sample t test, T2 Hoteling’s at the significance level of 5% and Independent t test. The results of the study show that: (1) mathematics learning with cooperative learning model of TGT and GI type is effective in terms of achievement of competence standard, attitude, and interests of student towards mathematic, and (2) cooperative learning model of TGT type is more effective compared with the cooperative learning model of GI type in terms of achievement of competence standard, attitude, and interest of student toward mathematics.Keywords: cooperative learning, TGT, GI, achievement of competency standard, attitude, interest.
Pengembangan Perangkat Pembelajaran Geometri SMP dengan Strategi Pembelajaran Kolaboratif
Authors: Marlina Mira 
Published: March 2024

Penelitian ini bertujuan untuk menghasilkan perangkat pembelajaran geometri SMP dengan pembelajaran kolaboratif yang valid, praktis, dan efektif. Model pengembangan diadaptasi dari model pengembangan Dick Carey. Tahap-tahap pengembangan perangkat pembelajaran meliputi analisis kebutuhan dan perumusan tujuan, rancangan/pengembangan produk, uji coba, revisi dan kajian produk akhir. Produk berupa perangkat pembelajaran yang meliputi silabus, rencana pelaksanaan pembelajaran (RPP), lembar kegiatan siswa (LKS), dan tes hasil belajar (THB) telah memenuhi kriteria valid, praktis, dan efektif. Kevalidan produk ditunjukkan dari hasil validasi ahli yang menunjukkan produk telah memenuhi kriteria sangat valid. Kepraktisan produk terlihat dari hasil penilaian guru yang menunjukkan bahwa produk memenuhi kriteria sangat baik, penilaian siswa menunjukkan produk mencapai kriteria minimal baik, dan rata-rata keterlaksanaan pembelajaran telah memenuhi kriteria baik sebesar 89,4%. Kefektifan produk dilihat dari minimal 75% siswa telah mencapai nilai ketuntasan minimal 75 (82,4%), hasil angket komunikasi interpersonal siswa mencapai kriteria minimal baik (82,3%), dan hasil penilaian aktivitas kolaborasi mencapai kriteria minimal baik (76,5%).Kata kunci: pengembangan, perangkat pembelajaran, pembelajaran kolaboratif, geometri. Developing Geometry Learning Kits for Junior High Schools with Collaborative Learning Strategies AbstractThis study aimed to develop geometry learning kits for junior high schools with collaborative learning which is valid, practical, and effective. The development model was adapted from Dick Carey Model. The steps to get valid, practical and effective learning kits were need assessment and the formulation of purpose, product design, try-out, revision, and final product review. This study produces geometry learning kits consisting of the syllabus, lesson plan, worksheets, and learning outcome test. The result of this study shows that the products are valid, practical, and effective. The validity of the product can be seen from the result of expert’s validation that the product is valid. The practicality of the product can be seen from: the teachers’ assessment sheet which shows that the product is in a good category; students’ assessment sheet which shows that the product is in a good category; and the teacher’s observation sheet which shows that the average learning activity is in a good category. The effectiveness of the product can be seen from minimally 75% students attain KKM score of 75 (82.4%); the students’ interpersonal communication questionnaire result is good and very good (82.3%); and the collaborative activity assesement result is good and very good (76.5 %).Keywords: development, learning kits, collaborative learning, geometry
Pengaruh Pendekatan CTL dengan Setting Kooperatif Tipe Kancing Gemerincing terhadap Kemampuan Komunikasi Matematis, Kepercayaan Diri, dan Prestasi Belajar Matematika Siswa SMP
Authors: Agustyaningrum Nina , Widjajanti Djamilah Bondan 
Published: March 2024

Penelitian ini bertujuan untuk mendeskripsikan pengaruh pendekatan contextual teaching and learning (CTL) dengan setting kooperatif tipe kancing gemerincing terhadap kemampuan komunikasi matematis, kepercayaan diri, dan prestasi belajar matematika siswa SMP. Penelitian ini merupakan jenis penelitian eksperimen semu dengan dua kelompok yaitu kelompok eksperimen dan kelompok kontrol. Untuk melihat pengaruh perlakuan terhadap ketiga variabel dependen secara simultan, digunakan uji statistik Multivariate Analysis of Variance (Manova), sedangkan untuk menganalisis pendekatan manakah yang lebih unggul terhadap masing-masing variabel dependen, digunakan uji statistik Independent Sample T-test. Hasil penelitian pada taraf signifikan 5% menunjukkan bahwa ada pengaruh pendekatan CTL dengan setting kooperatif tipe kancing gemerincing terhadap kemampuan komunikasi matematis, kepercayaan diri, dan prestasi belajar matematika pada siswa SMP. Berdasarkan analisis yang dilakukan, pembelajaran matematika menggunakan pendekatan CTL dengan setting kooperatif tipe kancing gemerincing lebih unggul daripada pendekatan konvensional dalam hal kemampuan komunikasi matematis, kepercayaan diri, dan prestasi belajar matematika pada siswa SMP.Kata Kunci: contextual teaching and learning, kancing gemerincing (talking chips), komunikasi matematis, percaya diri, dan prestasi belajar matematika. Effect of CTL Approach in Cooperative Setting of Talking Chips Type on Junior High School Student’s Mathematical Communication Skill, Self-Confidence, and Mathematics Learning Achievement AbstractThis study aims to describe the effect of contextual teaching and learning (CTL) approach in cooperative setting of talking chips type on junior high school student’s mathematical communication skill, self-confidence, and mathematics learning achievement. This study was a quasi-experimental research with two groups, experiment and control group. To test the effect of treatment on all of the dependent variables simultaneously, the data were analyzed using Multivariate Analysis of Variance (Manova), while to compare the superior learning approach on each dependent variable, the data will be analyzed using Independent Sample T-test. The results of the study, using significant level 5%, showed that the CTL approach in cooperative setting of talking chips type has an effect on junior high school student’s mathematical communication skill, self-confidence, and mathematics learning achievement. Based on the analysis result, it can be concluded that the CTL approach in cooperative setting of talking chips type was more superior than the conventional learning approach in terms of junior high school student’s mathematical communication skill, self-confidence, and mathematics learning achievement.Keywords: contextual teaching and learning, talking chips, mathematical communication, self- iconfidence, and mathematics learning achievement.
Keefektifan Pendekatan CTL dan Problem Solving Ditinjau dari Prestasi Belajar Matematika dan Religiusitas Siswa
Authors: Wijayanti Tri , Sugiman Sugiman 
Published: March 2024

Penelitian ini adalah penelitian eksperimen semu dengan desain nonequivalent controlgroup design. Populasi penelitian ini adalah siswa kelas VII di sekolah berbasis pesantren yaitu SMP Muhammadiyah Boarding School (MBS) Yogyakarta. Sampel penelitian adalah kelas VII C, VII D, dan VII E. Instrumen penelitian ini adalah angket religiusitas siswa dan tes prestasi belajar matematika. Data dianalisis secara multivariat dengan taraf signifikansi 5% untuk pengujian kesamaan rata-rata kelompok dan ditindak lanjuti dengan analisis univariat pada taraf signifikansi 5%. Hasil penelitian menunjukkan bahwa (1) pendekatan CTL efektif ditinjau dari prestasi belajar matematika dan religiusitas siswa, (2) pendekatan problem solving efektif ditinjau dari prestasi belajar matematika dan religiusitas siswa, dan (3) pendekatan CTL tidak lebih efektif dibandingkan pendekatan problem solving ditinjau dari prestasi belajar matematika dan religiusitas siswa.Kata kunci: pendekatan contextual teaching and learning (CTL), pendekatan problem solving, prestasi belajar matematika, religiusitas siswa The Effectiveness of CTL and Problem Solving Approach in Terms of Student’s Mathematics Achievement and Religiosity AbstractThis study is aquasi-experimental research design with nonequivalent control group design. The study population was a class VII student of SMP Muhammadiyah Boarding School (MBS) Yogyakarta as islamic boarding school. Samples were class VIIC, VIID, and VIIE. The research instrument was a questionnaire religiosity students and mathematics achievement tests. Data were analyzed by the multivariate analysis at the significance level of 5% for the average similarity testing groups and followed up by a univariate analysis at the significance level of 5%. The results showed that (1) CTL approach effective in terms of student’s mathematics achievement and religiosity, (2) problem solving approach effective in terms of student’s mathematics achievement and religiosity, and (3) CTL approach is not more effective than problem solving approach in terms of student’s mathematics achievement and religiosity.Keywords: contextual teaching andlearning(CTL) approach, problem solving approach, mathematics achievement, studentreligiosity
Pengaruh Pembelajaran Inquiry dan Problem Solving terhadap Motivasi dan Prestasi Belajar Matematika
Authors: Rianto Henri , Santoso Rusgianto Heri 
Published: March 2024

Penelitian ini bertujuan untuk mendeskripsikan pengaruh pendekatan pembelajaran inquiry dan problem solving terhadap motivasi dan prestasi belajar matematika serta pengaruh yang lebih baik antara pendekatan pembelajaran inquiry dan problem solving terhadap motivasi dan prestasi belajar matematika. Jenis penelitian ini adalah quasi experiment dengan nonrandomized control group, pretest-posttest design. Teknik pengumpulan data yang digunakan adalah teknik tes dan nontes. Teknik analisis data yang digunakan adalah uji multivariat (MANOVA), kemudian dilanjutkan dengan independent sample t-test dengan taraf signifikansi 0,05. Hasil penelitian ini menunjukkan bahwa, pendekatan pembelajaran inquiry dan problem solving tidak efektif untuk meningkatkan prestasi belajar matematika peserta didik, pendekatan pembelajaran inquiry dan problem solving tidak efektif untuk meningkatkan motivasi belajar matematika peserta didik, dan tidak terdapat perbedaan pengaruh yang signifikan antara pendekatan pembelajaran inquiry dan pendekatan pembelajaran problem solving terhadap motivasi dan prestasi belajar matematika peserta didik pada materi bangun ruang sisi lengkung.Kata Kunci: pendekatan inquiry, pendekatan problem solving, motivasi belajar, dan prestasi belajar. The Effect of Inquiry and Problem Solving Approach on Motivations to Learn and Student Mathematics Achievement AbstractThis study aimed to describe the difference effect of inquiry approach and problem solving approach on motivations to learn mathematics and student mathematics achievement and the better effect of inquiry approach and problem solving approach on motivations to learn mathematics and student mathematics achievement. This research was a quasi-experimental using nonrandomized control group, pretest-posttest design. The data were collected through non-test and test. The data were analyzed using the MANOVA test and independent sample t-test with significance level of 0,05. The results of the study show the inquiry approach and problem solving approach was not effective to increase the student mathematics achievement, the inquiry approach and problem solving approach was not effective to increase the motivation to learn mathematics, and there is no difference effect between the inquiry approach and the problem solving approach on learning motivations and the student mathematics achievement. Keywords: inquiry approach, problem solving approach, motivations to learn mathematics, student mathematics achievement
Willingness to Use Digital Health Screening and Tracking Tools for Public Health in Sexual Minority Populations in a National Probability Sample: Quantitative Intersectional Analysis
Authors: Vincent Wilson 
Published: March 2024

Background
Little is known about sexual minority adults’ willingness to use digital health tools, such as pandemic-related tools for screening and tracking, outside of HIV prevention and intervention efforts for sexual minority men, specifically. Additionally, given the current cultural climate in the United States, heterosexual and sexual minority adults may differ in their willingness to use digital health tools, and there may be within-group differences among sexual minority adults.

Objective
This study compared sexual minority and heterosexual adults’ willingness to use COVID-19–related digital health tools for public health screening and tracking and tested whether sexual minority adults differed from each other by age group, gender, and race or ethnicity.

Methods
We analyzed data from a cross-sectional, national probability survey (n=2047) implemented from May 30 to June 8, 2020, in the United States during the height of the public health response to the COVID-19 pandemic. Using latent-variable modeling, heterosexual and sexual minority adults were tested for differences in their willingness to use digital health tools for public health screening and tracking. Among sexual minority adults, specifically, associations with age, gender, and race or ethnicity were assessed.

Results
On average, sexual minority adults showed greater willingness to use digital health tools for screening and tracking than heterosexual adults (latent factor mean difference 0.46, 95% CI 0.15-0.77). Among sexual minority adults, there were no differences by age group, gender, or race or ethnicity. However, African American (b=0.41, 95% CI 0.19-0.62), Hispanic or Latino (b=0.36, 95% CI 0.18-0.55), and other racial or ethnic minority (b=0.54, 95% CI 0.31-0.77) heterosexual adults showed greater willingness to use digital health tools for screening and tracking than White heterosexual adults.

Conclusions
In the United States, sexual minority adults were more willing to use digital health tools for screening and tracking than heterosexual adults. Sexual minority adults did not differ from each other by age, gender, or race or ethnicity in terms of their willingness to use these digital health tools, so no sexual orientation-based or intersectional disparities were identified. Furthermore, White heterosexual adults were less willing to use these tools than racial or ethnic minority heterosexual adults. Findings support the use of digital health tools with sexual minority adults, which could be important for other public health-related concerns (eg, the recent example of mpox). Additional studies are needed regarding the decision-making process of White heterosexual adults regarding the use of digital health tools to address public health crises, including pandemics or outbreaks that disproportionately affect minoritized populations.
Serum blood parameters changes as a possible sign of accelerated bone healing in case of cranio-skeletal multitrauma
Authors: Bihun R. , Sulyma V. , Kuz U. , Omelchuk V. 
Published: March 2024

Background. Acceleration of fracture healing is a phenomenon known for over 30 years and is observed in patients with concomitant cranio-skeletal trauma. To date, there is no single theory explaining the phenomenon. The search for factors that determine this phenomenon is ongoing. The purpose of the study was to assess changes in serum indicators as potential predictors of the phenomenon of accelerated osteogenesis in the experiment. ­Materials and methods. Experimental animals, female white rats (n = 90), were randomly divided into two groups: control (n = 45) with isolated femoral fracture and experimental (n = 45) with cranio-skeletal polytrauma. The dynamics of serum indices were determined on days 7, 14, and 21. Results. The average lactate dehydrogenase activity decreased (p < 0.001) in both groups on day 14 to equal values (p = 0.88). In the experimental group, lactate dehydrogenase activity remained lower (by 23 %, p = 0.004), while in control group it increased (by 30 %, p = 0.015). The alkaline phosphatase activity in the control group increased both on day 14 (by 105 %, p < 0.001) and on day 21 (by 19 %, p = 0.06). The protein level decreased by 14 % (p < 0.001) compared to day 7 only in polytrauma group, while in control group data were not evident enough (p>0.05). The average blood calcium in polytrauma group decreased (by 48 %, p < 0.001) on day 14 compared to day 7 but increased to baseline values on day 21 (p < 0.001). In control group, a decrease in calcium levels was observed both day 14 (p = 0.007) and day 21 (p = 0.001). Conclusions. On day 14 calcium concentration decreased in both isolated trauma (by 15 %, p < 0.001) and polytrauma (by 48 %, p < 0.001) groups. While lactate dehydrogenase activity decreased in both groups on day 14, alkaline phosphatase activity increased to its peak value. The blood protein should not be considered a relevant marker of fracture healing acceleration
PERILAKU BERAGAMA DAN KEPUASAN HIDUP PADA LANSIA
Authors: Sistya Wira Rining 
Published: March 2024

Perilaku beragama memiliki peranan penting dalam pencapaian kepuasan hidup lansia, karena perilaku beragama merupakan jembatan untuk mendapatkan penghayatan, penerimaan diri pada usia lansia . Namun tak jarang hal ini tidak dapat terpenuhi, dan akhirnya menimbulkan kepuasan diri tersebut yang tidak dirasakan oleh lansia. Tujuan penelitian ini adalah untuk mengetahui hubungan perilaku beragama dengan kepuasan hidup pada lansia. Penelitian ini menggunakan pendekatan kuantitatif. Pengambilan data yaitu skala perilaku beragama dan kepuasan hidup. Teknik sampel yang digunakan adalah incidental sampling dengan melibatkan 52 orang lansia. Hasil penelitian menunjukkan ada hubungan positif yang sangat signifikan antara perilaku beragama dengan kepuasan hidup pada lansia (r = 0,617; p = 0,000 < 0,01). Hal ini berarti semakin tinggi perilaku beragama maka semakin baik pula kepuasan hidup pada lansia dan begitu pula sebaliknya. Besarnya pengaruh perilaku beragama terhadap kepuasan hidup adalah 38,1%, hal ini menunjukkan bahwa masih 61,9% faktor lain yang mempengaruhi kepuasan hidup lansia.Katakunci: Perilaku beragama, kepuasan hidupReligious behavior has an important role in achieving satisfaction of life of the elderly, because of religious behavior is the bridge to get appreciation, self-acceptance in the elderly age. But often it can not be fulfilled, and ultimately lead to the self-satisfaction that is not felt by the elderly. The purpose of this study was to determine the relationship of religious behavior with life satisfaction in the elderly. This study uses a quantitative approach. Data retrieval is the scale of religious behavior and life satisfaction. Sampling technique used is incidental to the technique involving 52 elderly people . The results showed no significant positif relationship between religious behavior in the elderly with life satisfaction (r = 0.617, p = 0.000 <0.01). This means that the higher the religious behavior the better the life satisfaction of the elderly and vice versa. The magnitude of the effect of religion on life satisfaction behavior was 38.1%, this shows that 61.9% are still other factors that affect the elderly life satisfaction.Keywords: Religious behaviour, life satisfaction