PERBANDINGAN STRATEGI PEMBELAJARAN AKTIF TIPE TOPICAL REVIEW DAN TIPE JEOPARDY REVIEW TERHADAP PEMAHAMAN KONSEP MATEMATIKA SISWA

AbstrakTujuan penelitian ini adalah mendeskripsikan perbedaan pemahaman konsep matematika siswa yang diajar dengan menggunakan strategi pembelajaran aktif tipe Topical Review (TR) dan yang diajar dengan menggunakan strategi pembelajaran aktif tipe Jeopardy Review (JR) pada kelas X SMAN 16 Makassar. Pendekatan penelitian ini merupakan pendekatan kuantitatif. Jenis penelitian yang digunakan adalah Quasi Experimental dengan desain penelitian Nonequivalent Control Group Design. Populasi penelitian ini adalah seluruh siswa kelas X MIA SMAN 16 Makassar. Teknik pengambilan sampel yang digunakan adalah teknik purposive sampling. Instrumen yang digunakan untuk mengetahui pemahaman konsep peserta didik berupa tes dengan menggunakan soal essay sebanyak 5 nomor untuk pretest dan posttest. Teknik analisis data yang digunakan adalah analisis statistik deskriptif dan analisis statistik inferensial dengan uji-t. Dari hasil analisis inferensial diperoleh nilai signifikan 0,614 yang lebih besar dari dari pada α sebesar 0,05 (sig. > α). Dengan demikian dapat disimpulkan bahwa tidak terdapat perbedaan pemahaman konsep matematika siswa yang diajar dengan strategi pembelajaran aktif tipe Topical Review dan yang diajar dengan strategi pembelajaran aktif tipe Jeopardy Review di kelas X SMAN 16 Makassar.  AbstractThe purpose of this study was to describe the differences in understanding the mathematical concepts of students who were taught using the Topical Review (TR) type of active learning strategy and those taught using the Jeopardy Review (JR) type of active learning strategy in class X SMAN 16 Makassar. This research approach is a quantitative approach. This type of research is Quasi-Experimental with the research design Nonequivalent Control Group Design. The population of this study was all students of class X MIA SMAN 16 Makassar. The sampling technique used was the purposive sampling technique. The instrument used to determine students' understanding of the concept was a test using 5 numbers essay questions for the pretest and posttest. The data analysis technique used is descriptive statistical analysis and inferential statistical analysis with t-test. From the inferential analysis results obtained a significant value of 0.614 which is greater than α of 0.05 (sig.> Α). Thus it can be concluded that there is no difference in understanding the mathematical concepts of students who are taught with the Topical Review type active learning strategy and those taught with the Jeopardy Review type active learning strategy in class X SMAN 16 Makassar

PENGEMBANGAN BAHAN AJAR BERBASIS KONSTRUKTIVISME PADA MATERI SISTEM PERSAMAAN LINEAR DUA VARIABEL

AbstrakTujuan penelitian ini adalah untuk mengetahui proses pengembangan bahan ajar berbasis konstruktivisme pada materi sistem persamaan linear dua variabel di kelas VIII SMP Negeri 3 Sungguminasa. Jenis penelitian yang dilakukan adalah penelitian dan pengembangan (Research and Development) dengan mengacu pada model pengembangan ADDIE yang terdiri atas 5 tahap sesuai namanya yaitu Analysis, Design, Development, Implementation, dan Evaluation. Penelitian ini dibatasi hanya sampai pada tahap pengembangan dan tahap implementasi yang hanya mengukur kevalidan dan tingkat kepraktisan bahan ajar menggunakan lembar validasi dan angket respons guru, tahap selanjutnya tidak dapat dilaksanakan disebabkan adanya pandemi Covid-19 yang mengharuskan peserta didik di rumahkan. Instrumen yang digunakan pada penelitian ini adalah lembar validasi dan angket respons guru. Berdasarkan hasil penelitian, diperoleh bahwa (1) hasil validasi untuk bahan ajar dan RPP adalah 4 dan 4,2 yang berada pada interval 3 ≤ M ≤ 4,5 sehingga dikategorikan valid. (2) Praktis, tahap ini hanya menggunakan angket respons guru. Keseluruhan aspek berada pada kategori sangat positif dengan persentase 85% sehingga dapat disimpulkan bahwa bahan ajar berbasis konstruktivisme pada materi sistem persamaan linear dua variabel kelas VIII SMP Negeri 3 Sungguminasa memenuhi kriteria kevalidan dan kepraktisan. AbstractThe purpose of this study was to determine the process of developing teaching material based on constructivism on linear equation system with two variables in class VIII SMP Negeri 3 Sungguminasa. The type of research is research and development (R&D) by referring to the ADDIE development model which consist of 5 stages as the name implies, namely, Analysis, Design, Development, Implementation, and Evaluation. This research is limited to the development stage and the implementation stage which only measures the validity and practicality of teaching material using validation sheets and teacher response questionnaire, the next stage cannot be carried out due to covid-19 pandemic that requires learners to be sent home. The instruments used in this study were the validation sheet and the teacher response questionnaire. Based on the results of the study, it was found that (1) the validation results for teaching material and lesson plan were 4 and 4.2 which were at intervals of 3 ≤ M ≤ 4.5 so that it is in valid category, (2) practice, this stage only uses teacher response questionnaire. All aspects in the very positive category with a percentage of 85%. So, it can be concluded that teaching material based on constructivism on the linear equation system with two variables for class VIII SMP Negeri 3 Sungguminasa meet the validity and practicality criteria

PENDAMPINGAN PENINGKATAN HASIL BELAJAR MATEMATIKA SISWA KELAS XI MA YPPI KABUPATEN BULUKUMBA MELALUI PEMBERIAN TUGAS

AbstrakTujuan pengabdian ini adalah untuk mengetahui peningkatan hasil belajar siswa pada mata pelajaran matematika siswa kelas XI MA YPPI Kabupaten Bulukumba dengan penerapan pemberian tugas. Populasi dalam pengabdian ini adalah seluruh siswa kelas XI MA YPPI Kab. Bulukumba yang berjumlah 52 orang dan terbagi menjadi 2 kelas. Teknik pengambilan sampel menggunakan teknik sampling jenuh. Kelas eksperimen adalah kelas XIa sebanyak 27 siswa, yang menjadi kelas kontrol adalah kelas XIb sebanyak 25 siswa. Instrumen yang digunakan yaitu tes essai sebanyak 5 soal, dan analisis data yang digunakan yaitu analisis deskriptif dan analisis inferensial. Hasil analisis statistik deskriptif diperoleh rata-rata post-test kelas eksperimen 83,06 dan rata-rata post-test kelas kontrol 72,48. Sedangkan hasil analisis inferensial dalam pengujian hipotesis data menunjukkan nilai thitung lebih besar daripada nilai ttabel (3,38>1,68) dan rata-rata hasil belajar kelas eksperimen lebih tinggi dibanding rata-rata hasil belajar kelas kontrol, dengan demikian dapat disimpulkan bahwa penggunaan pembelajaran pemberian tugas efektif dalam meningkatkan hasil belajar matematika pada siswa kelas XI MA YPPI Kab. Bulukumba. AbstractThe dedication of this study were knowing the in crease in student learning out comes in mathematics Class XI students of MA YPPI, Bulukumba Regency with the implementation of assignments. The population in this study were all students of class XI MA YPPI Kab. Bulukumba, amounting to 52 people and divided into 2 classes. The sampling technique used a saturated sampling technique. The experimental class was class XIA with 27 students, the control class was class XIB with 25 students. The instruments used were 5 essay tests, and the data analysis used was descriptive analysis and inferential analysis. The results of the descriptive statistical analysis showed that thepost-test average for the experimental class was 83.06 and the post-test average for the control class was 72.48. While the result sofin ferential analysis in testing the data hypothesis show that the t-count value is greater than the t-table value (3.38> 1.68) and the average learning out comes of the experimental class are higher than the average learning outcomes of the control class, thus it can beconcluded that the use of learning assignment is effective in improving mathematics learning outcomes in class XI MA YPPI Kab. Bulukumba

PERBANDINGAN HASIL BELAJAR MATEMATIKA MELALUI STRATEGI ADVISORY GROUP DAN CURVELBALLS

AbstrakPenelitian ini bertujuan untuk mengetahui perbedaan hasil belajar matematika peserta didik yang diajar dengan menggunakan strategi pembelajaran Advisory Group dengan yang diajar dengan menggunakan strategi pembelajaran Curvelballs. Penelitian ini merupakan penelitian kuantitatif yang menggunakan metode eksperimen dengan desain penelitian Non Equivalent Control Group Design. Populasi dalam penelitian ini adalah seluruh peserta didik kelas XI IPA SMAN 1 Alla terdiri dari 4 kelas. Sampel diambil dengan teknik random sampling, yang terpilih menjadi kelas eksperimen I adalah kelas XI IPA3 sebanyak 34 peserta didik dan yang terpilih menjadi kelas eksperimen II adalah kelas XI IPA4 sebanyak 35 peserta didik. Instrumen yang digunakan adalah tes hasil belajar peserta didik. Teknik analisis data yang digunakan adalah analisis statistik deskriptif dan analisis statistik inferensial. Hasil penelitian menunjukkan bahwa terdapat perbedaan yang signifikan antara hasil belajar matematika peserta didik yang diajar dengan menggunakan strategi pembelajaran Advisory Group dengan strategi pembelajaran Curvelballs pada peserta didik kelas XI SMAN 1 Alla.  AbstractThis study aims to know the difference between students' mathematics learning outcomes who are taught using the Advisory Group learning strategy and those taught using the Curvelballs learning strategy. This research is a quantitative research that uses an experimental method with a research design of Non-Equivalent Control Group Design. The population in this study were all students of class XI IPA SMAN 1 Alla consisting of 4 classes. The sample was taken by random sampling technique, which was chosen to be the experimental class I was class XI IPA3 as many as 34 students and those selected to be experimental class II were class XI IPA4 as many as 35 students. The instrument used is a student learning outcomes test. Data processing carried out is descriptive statistical analysis and inferential statistical analysis. The research results show that there was a significant difference between the mathematics learning outcomes of students who were taught using the Advisory Group learning strategy and Curvelballs learning strategy in class XI students of SMAN 1 Alla

PERAN GURU DALAM MENINGKATKAN MINAT BELAJAR PESERTA DIDIK KELAS IV PADA MASA PANDEMI COVID-19

AbstrakPelaksanaan pembelajaran di Indonesia dalam menghadapi masa covid-19 menuntut guru untuk tetap berperan aktif dalam meningkatkan minat belajar peserta didik. Tujuan penelitian ini untuk mendeskripsikan peran guru dalam meningkatkan minat belajar peserta didik serta untuk mengetahui faktor-faktor pendukung dan penghambat proses pembelajaran. Jenis penelitian ini adalah deskriptif kualitatif. Hasil penelitian ini menunjukkan peran guru dalam meningkatkan minat belajar peserta didik selama masa pandemi covid-19 yaitu 1) pembelajaran dilaksanakan secara luring atau BDR, 2) menciptakan suasana belajar yang menyenangkan, 3) menggunakan metode pembelajaran yang bervariasi, 4) penerapan media pembelajaran menggunakan laptop dan fasilitas belajar yang ada di rumah, 5) memperlihatkan hasil belajar, 6) pemberian motivasi, tugas, pujian dan hukuman atas hasil kerja peserta didik, 7) melakukan penilaian, 8) menjalin kerjasama antara guru dan orang tua. Sedangkan yang menjadi faktor utama pendukung guru guna meningkatkan kembali minat belajar peserta didik adalah dengan memanfaatkan fasilitas rumah yang mendukung pembelajaran dan sarana belajar. Kemudian yang jadi faktor utama penghambat guru adalah keterbatasan waktu yang dimiliki guru dan juga peserta didik saat melaksanakan proses belajar mengajar.AbstractThe implementation of learning in Indonesia in facing the Covid-19 required teachers to increase students' interest in learning. This research aimed to describe the role of the teacher in increasing students' interest in learning and finding the supporting and inhibiting factors of the learning process. The method used was descriptive qualitative. The results indicated that the teachers’ role in increasing students' interest in learning during the Covid-19 pandemic, namely 1) learning carried out offline or BDR, 2) creating a pleasant learning atmosphere, 3) using a variety of learning methods, 4) implementing learning media using laptops and learning facilities at home, 5) showing the learning outcomes, 6) giving motivation, reports, and authority over the students’ works, 7) doing an assessment, 8) establishing cooperation between teachers and parents. Meanwhile, the main factor supporting teachers to increase students' interest in learning was utilizing home facilities that support the learning process. The main factor inhibiting the teacher was the limited time that the teacher and students have when carrying out the teaching and learning process

Learning the Real Estate Market Resilience: The Effectiveness of Internet Platforms in Marketing Strategy

The era of unprecedented pandemic coronavirus disease (COVID-19) had affected many sectors especially tourism, aviation and sharing accommodation industry, which includes the hotel industry or peer-to-peer accommodation industry. The pandemic situation has also reflected the real estate market as a whole, thus requiring real estate agents to be more creative in marketing strategy from the way they reach imminent clients. Digital trend technology, the Internet and social media appear to have a huge impact on business and have created new marketing chances. Due to that, this research aims to study the effectiveness of Internet platforms by investigating the contents’ ranking of the platforms for marketing strategy by real estate agents. Quantitative analysis was adopted using Relative Importance Index analysis. This study can benefit the body of knowledge and the real estate industry in terms of marketing strategy. This research displayed Facebook as the main platform where businesses conduct their marketing strategy for sales or promoting the property. Furthermore, to lead to sales, estate agents need to post important component on social media and post it regularly to achieve engagement and maximise profit

Printing and curing silver conductive ink tracks from modified on-shelf inkjet printer on fabric

Inkjet printing has been seen promising in printing conductive inks on variety of substrates other than fabrics and it should be expanded to fabrics since fabrics with integrated electrical features able to form intelligent articles. This study presents the investigation on printing and curing of silver conductive inks track from modified on-shelf inkjet printer on fabric. Epson printer is selected for modification which conventional paper feeding concept is replaced with platform stage. The viscosity of the conductive ink is adjusted accordingly to prevent clogging. Variation of processing parameters including printing speed, deposition height, curing temperature and time were investigated and measurement of the dimensional accuracy of the printed pattern as well as mechanical and electrical test are performed and analyzed. The results obtained were as expected which the thickness of the ink tracks were very thin in the sub-micron range and multiple printing selection with suitable curing time and temperature are desired to generate ink tracks with compatible adhesion to the substrates and conductivity. Sample with low speed parameter and 0.15 mm deposition height resulted in dimension which is close enough to the targeted dimension. The used of modified on-shelf inkjet printer and DLP projector with hot plate are proven feasible to print and cure conductive ink tracks on fabrics

THE EFFECT OF AUDIO VISUAL MEDIA-ASSISTED CONFERENCING APPROACH ON STUDENTS’ ABILITY TO WRITE NARRATIVE ESSAY AT GRADE V SD NEGERI 26 ARUNGKEKE, KABUPATEN JENEPONTO

The purpose of this study was to determine the students’ ability to write narrative essays and to determine the significant effect of conferencing approach assisted by audio-visual media for grade Vstudents at SD Negeri 26 Arungkeke, Kabupaten Jeneponto. The type of this study was quasi experimental research. The design of this study was a non-quivalent control group design. This study found that the average score of students’ ability to write narrative essays in the control class for pretest was 63.90 and the average score for posttest was 74.52. Meanwhile, the average score of pretest in the experimental class was 59.48 and the average postest score was 80.24. The result of N-Gian score test in the control class was an average of 0.24152, indicating that the learning outcomes of writing narrative essays were low. Whereas, the average score of N-Gain test in the experimental class was 0.4640, indicating that the learning outcomes of writing narrative essays were moderate. After that, the result of T test revealed that tcount 2,283> ttable 0.021 so that Ho was rejected and Ha was received. The significant value of 2-tiled was 0.030 <sig. 0.05; thus, conferencing approach assisted by audio-visual media gave a significant effect on the students’ ability to write narrative essays at grade V SD Negeri 26 Arungkeke, Kabupaten Jeneponto

KEEFEKTIFAN PEMBELAJARAN MENULIS KARANGAN NARASI BERDASARKAN PENGALAMAN DENGAN TEKNIK CLUSTERING DAN TEKNIK MODELING PADA SISWA KELAS V SD

This study aims to demonstrate the effectiveness of clustering techniques and modelling techniques in learning to write narrative essays based on personal experience. From the results of preliminary observations, it was found that by using conventional methods, students' ability in learning to write narrative essays based on personal experience was still lacking. The use of clustering and modelling techniques in learning to write narrative essays based on personal experience was expected to have a significant influence. This type of research used quantitative research that was True Experiment Design with pre-test, post-test control group design. The research findings showed that an increase in students’ learning outcomes in the experimental class by using clustering techniques and modelling techniques. Based on the results of the study, it can be concluded that the use of clustering and modelling techniques in learning to write narrative essays based on personal experience had a significant effect

Survey Metode Formal Dalam Verifikasi Dan Validasi

Paper ini ditujukan untuk mensurvey metode formal yang digunakan orang baik itu dalam USAha mengembangkan software & harware, atau dalam USAha melakukan verifikasi dan validasi. Beberapa metode formal yang hendak ditinjau adalah CPN, PFSA, Actor Model, Rebeca, LTL, ACTL, CTL, UML, Hybrid Automata dan ASM. Pada setiap tinjauan, dijelaskan motivasi dan gagasan dasar metode formal bersangkutan secara intuitif dan implementasi-implementasinya yang merujuk pada berbagai paper-paper penelitian yang telah dilakukan orang menyangkut metode formal bersangkutan