INTERACTIVE LEARNING APPLICATION BASED MULTIMEDIA PLAYING TECHNIQUES PIANO AT “ETHNICTRO” MUSIC COURSE

This research aims to develop an interactive learning application based multimedia playing techniques piano, with focus on basic music theory and piano's fingering techniques, and also to know the feasibility of application when tested to the field. This learning application expected to motivate students to learn music especially learn piano. The research was using Research and Development Method according to the development procedure, as follows : 1) concept, 2) design, 3) material collecting, 4) assembly, 5) testing. The testing was done by in two steps. First step was called alpha testing, in this case, learning application was validated by media expert and content expert or material expert. After that, the second steps was called beta testing, application was tested by users as respondents. The respondents included 30 students from “Ethnictro” Music Course. The data collection method was using Questionnaire,and then the collected data analyzed by researcher with Descriptive Analysis Technique by convert the average result of evaluation into the feasibility interval score. The result of the research show that the level of feasibility this application from the content expert scored 60.34 in feasible category, then from the media expert scored 89 in very feasible category, and from respondents scored 92.1 in feasible category. Based on the data, conclude that the interactive learning application based multimedia playing techniques piano which made by the researcher was feasible to used as media to learn basic music theory and piano's fingering techniques Keywords: development, interactive learning application, learning media, feasibility

Pengembangan pocket book math berbasis dengan pendekatan matematika realistik dalam meningkatkan kemampuan pemahaman matematis siswa

Penelitian dilakukan dengan tujuan mengembangkan sebuah media pembelajaran yaitu pocket book yang berbasis pendekatan matematika realistik (PMR) materi teorema pythagoras dengan menilai tingkat kevalidan dan keefektifan ditinjau dari aspek kemampuan pemahaman matematis siswa. Penelitian ini menggunakan metode research and development dengan model 4-D: define, design, develop, and dessiminate. Subjek penelitian merupakan siswa di kelas VIII MTs Pondok Pesantren tahun ajar 2021/2022 dengan berjumlah 27 siswa. Instrumen yang digunakan yaitu lembar penilaian pocket book yang dilakukan oleh dosen ahli media, ahli materi, teman sejawat, guru matematika, angket respon siswa, dan tes kemampuan pemahaman matematis siswa. Data tersebut dianalisis secara kuantitatif dan kualitatif. Hasil dari temuan penelitian menunjukkan kualitas kevalidan pocket book telah memenuhi kriteria valid perolehan rata-rata skor kevalidan 4,24 yang menunjukkan klasifikasi yang sangat baik. Dan tingkat keefektifan dari pocket book dilihat melalui tes kemampuan pemahaman matematis yang telah memenuhi kriteria efektif dengan ditunjukkan oleh peningkatan persentase dari ketuntasan belajar siswa yaitu pretest ke post test sebanyak 67% yang menunjukkan kategori baik serta dihitung kesignifikanannya dengan melalui uji t dengan hasil t hitung = 10,965 dan t tabel 2,056, dimana t hitung > t tabel sehingga menunjukkan terdapat perbedaan yang signifikansi

Removal Pf SO2 And No From Simulated Flue Gas Using Rice Husk ASH/Cao/Ceo2 Sorbent.

Tujuan kajian ini adalah untuk menghasilkan bahan serap daripada abu sekam padi untuk penyingkiran serentak sulfur dioksida (SO2) dan nitrogen oksida (NO). The purpose of this study was to develop a sorbent synthesized from rice husk ash (RHA) for simultaneous removal of sulfur dioxide (SO2) and nitric oxide (NO)

Islamic Currency Swap: Can Be the Best Way to Hedge Indonesia Hajj Fund?

The operational costs of Hajj in foreign currencies will always face the risk of changes in exchange rates. Hajj operational costs will continue to grow in line with the increasing number of pilgrims. But at present, the government (BPKH) does not have a currency hedging policy to reduce the risk of fluctuating currency values. Hajj operational costs are saved in rupiah, dollar and riyal currencies. As a result, deposits of pilgrims will continue to be overshadowed by the reduction in value due to the depreciation of the rupiah against the dollar and riyals. Hedging policy is a necessity in the management of Hajj funds. This study will use an Islamic currency swap simulation analysis. According to the MUI DSN No 96 in 2015, a swap is a contract that starts a spot transaction followed by a forward agreement by setting a forward exchange rate. Then it is settled by spot transactions using the agreed forward exchange rate. The results of the study show that the dollar and riyal in 2018 are in a state of high volatility, so hedging is needed to reduce cash outflows. Based on analysis, Islamic currency swap can be the best hedging to the operational costs of Hajj in USD is with tenors 30 days, 180 days, 360 days. while the operational costs of Hajj are in Saudi Arabia Riyal currency, efficient in overnight tenors, 30 days, 90 days and 180 days

ANALYZING OF WEB-BLOG MEDIA IN LEARNING MATHEMATICS ON POST PANDEMIC COVID-19

Pandemic has brought everyone to the highest climax in the development of learning innovations, including digital learning. The popularity of web digital learning applications and pages, video conferencing, digital quizzes, to audio-visual-based learning tools has brought civilization to various forms of learning. This study aims to analyze the implementation of the use of web-blog-based digital learning media in mathematics learning in junior high schools. This research was conducted in the first week of March 2023. This research used a qualitative method, with data collection techniques in the form of observation, interviews, and documentation studies. The researcher in this case functions as the main tool for collecting data with the main data collection techniques through interviews, explanations and documentation. The results of the analysis in research on the use of web-blogs in learning mathematics show that there is ease in strengthening concept understanding, learning that is flexible and can be accessed repeatedly, the time for giving material and assignments is concise, and motivating the use of gadgets positively. Other results show obstacles in the form of resource capabilities that have not been maximized, minimal availability of devices, limited internet access based on region and economic capacity, to limited abilities of students and educators in using digital media. The analysis above provides a description to educators in terms of selecting learning media when analyzing material in the preparation of lesson implementation plans, so that the use of web-blog media can be adjusted and varied according to resources and learning needs

Pembelajaran Pendidikan Jasmani, Olahraga dan Kesehatan di Masa Pandemi Virus Corona

Pandemi virus corona sangat mengganggu kehidupan manusia. Salah satunya adalah dunia pendidikan. Proses belajar mengajar tidak bisa berjalan dengan semestinya memaksa pendidik memodifikasi cara mereka dalam menyampaikan materi yang akan mereka sampaikan kepada siswa. Pembelajaran di masa pandemi ini lebih banyak menggunakan pembelajaran dalam jaringan. Khusus untuk pelajaran Pendidikan Jasmani, Olahraga dan Kesehatan adalah yang paling mengalami kesulitan dikarenakan fokus pelajaran ini untuk usia sekolah dasar adalah memperbanyak khasanah gerak sedangkan pembelajaran dalam jaringan siswa hanya duduk di depan perangkat elektronik. Selain itu pembelajaran dalam jaringan sering terkendala jaringan internet. Untuk pelajaran Pendidikan Jasmani, Olahraga dan Kesehatan sebaiknya menggunakan perpaduan antara pembelajaran dalam jaringan dan tatap muka.Kata kunci: Pandemi, pembelajaran dalam jaringan, khasanah gerak ana

PENGETAHUAN JENIS LAPANGAN FUTSAL YANG DIGUNAKAN DI INDONESIA PADA MAHASISWA OLAHRAGA

Futsal is a giant ball game modified on the field, and the rules are to be played in any place the size of a quarter of a football field; futsal is known as small football, which has the attraction to play it very enthusiastically. Many fields can be used to play futsal, such as cement which is often found in the area and plastic interlocks that have been used in every city that has a standard field. However, some fields are commonly used but not commonly used, such as standarlex, synthetic grass, vinyl and wood parquet. Knowledge of this type of field needs to be known as an introduction to the field and for adapting the type of shoe suitable for play. The presentation of material about knowledge of futsal field types is carried out by lecture, and question and answer description of futsal field types is the method in this PKM. The results of this PKM are expected to know about the futsal fields used in Indonesia

Differences in Increasing The Ability of Reasoning in Problem Based Learning Model and Computer-Based Group Investigation

This study was conducted to determine whether there were significant differences between students 'reasoning abilities taught using the PBL model and with the Computer Multimedia Assisted GI, and to determine whether or not there was an influence of interaction between learning models and students' initial abilities on mathematical reasoning abilities . This research is a comparative research with treatment. The population in this study were students of MTs Al-Washliyah 28 Sergai. The variables in this study are mathematical reasoning abilities by collecting data using a questionnaire and tests of mathematical reasoning abilities as well as student achievement tests. The analysis prerequisite test uses the Kolmogorov-Smirnov normality test with a sig (2-tailed) value for the Computer Multimedia Assisted PBL class is 0.200*>0.005 and the sig (2-tailed) value for the computer multimedia-assisted GI class is 0.132>0.005. Hypothesis testing uses 2 path analysis of variance (Anova) with SPSS aids. The results showed that there were significant differences between students' reasoning abilities taught with the PBL and with the Computer Multimedia Assisted GI with a sig value of 0,0000.05

Pengaruh Kepemimpinan Kepala Sekolah dan Motivasi Kerja, terhadap Kinerja Guru melalui Kepuasan Kerja sebagai Variabel Intervening di SMP Swasta Sekecamatan Binjai Selatan

This study aims to test and analyze whether there is an influence of Principal Leadership and Work Motivation on teacher performance through Job Satisfaction as an intervention variable in Private Middle Schools in South Binjai District. Thesis 2022. The method used in this study is a quantitative method. The population in this study amounted to 44 people, while the sampling technique used was the total population. with a total sample of 44 people. The data collection tool used is a questionnaire measured by a Likert scale and using path analysis techniques (Path Analysis). Based on the test results it can be concluded that the principal's leadership has a positive and significant influence on job satisfaction (H1 is accepted), work motivation has a positive and significant influence on job satisfaction (H2 is accepted), the principal's leadership has a positive and significant influence on teacher performance (H3 Accepted), work motivation has a positive and significant effect on teacher performance (H4 is accepted), job satisfaction has a positive and significant effect on teacher performance (H5 is accepted), principal leadership has a positive and significant effect on teacher performance with job satisfaction as an intervening variable (H6 is accepted), Work Motivation has a positive and significant effect on teacher performance with job satisfaction as an intervening variable (H7 is accepted). In conclusion, there is a significant influence between the principal's leadership and work motivation on teacher performance through job satisfaction as an intervening variable. Keywords: job satisfaction, principal leadership, teacher performance, work motivation

RANCANG BANGUNG SISTEM INFORMASI BOOKING TEMPAT PADA SALON LELY GUNA MEMUDAHKAN KONSUMEN BERBASIS WEB

Salon Lely merupakan salah satu toko kecantikan yang berlokasi di Jl.AR.Hakim, Gg. Rahayu II No.1 B Medan. Salon Lely ini menyediakan jasa perawatan rambut dan kecantikan seperti potong rambut, creambath, smoothing, rebonding, hair toning, hair colouring, catok, keriting, facial dan layanan salon lainnya. Permasalahan sering terjadi di salon lely sering terjadinya antrian panjang saat customer datang ke lokasi yang mengakibatkan harus mengantri terlebih dahulu, para customer juga tidak bisa melakukan pemesanan online tanpa datang langsung ke lokasi salon. Berangkat dari permasalahan diatas penulis coba membuat aplikasi sistem informasi pemesanan tempat guna meningkatkan pelayanan kepada customer tujuan dilakukannnya penelitian ini yaitu untuk menyediakan fasilitas pelayanan konsumen berupa pemesanan yang dapat dilakukan secara online dan dari penelitian menghasilkan Aplikasi sistem informasi pemesanan salon Lely dapat mempermudah pelanggan dalam melakukan pemesanan secara online Kata Kunci : Salon Lely, Sistem Informasi, Pemesanan Online, Konsume