Penerapan Model Problem Based Learning Berbasis Kearifan Lokal untuk Meningkatkan Keterampilan Berpikir Kritis

Penelitian ini bertujuan untuk meningkatkan keterampilan berpikir kritis melalui penerapan model Problem Based Learning berbasis kearifan lokal. Penelitian ini merupakan penelitian tindakan kelas yang dilaksanakan sebanyak dua siklus dengan tahap perencanan, pelaksanaan, pengamatan, dan refleksi. Instrumen pengumpulan data menggunakan instrumen soal, lembar observasi, dokumentasi, dan catatan lapangan. Subjek penelitian adalah peserta didik kelas 4 SDN Salatiga 02. Hasil penelitian menunjukkan adanya peningkatan keterampilan berpikir kritis yang ditunjukkan dengan data pada pra siklus sebesar 41%, pada siklus I meningkat 68,18%, dan pada siklus II meningkat sebesar 81,81%. Peningkatan keterampilan berpikir kritis berdampak pula pada ketuntasan hasil belajar peserta didik. Hal ini ditunjukkan dengan ketuntasan hasil belajar pada muatan Bahasa Indonesia secara berturut-turut pada pra siklus, siklus I, dan siklus II yaitu 41%, 68%, dan 86%. Selanjutnya, muatan IPS secara berturut-turut pada pra siklus, siklus I, dan siklus II yaitu 25%, 68%, dan 86%. &nbsp

Website for E-Promotion in Industry 4.0

This study aims to determine the effect of promotion to increase consumers through e-commerce and also the benefits of using e-commerce. In this study, the authors used descriptive method. The results of it were the development of information and communication technology and also internet access create convenience in online business and online shopping, payment system, and promotional activity

E-commerce for the Development of Small Medium Enterprises

This study aims to determine the perceived influence of the existence of e-commerce for SMEs and how the development of Small and Medium Enterprises (SMEs) businesses towards e-commerce. This study used descriptive method and literature review with interviews, reading, and quoting. After conducting research on SMEs, it had been proven that with e-commerce, SMEs had become more advanced and increasingly developed. The results of this study were technological advances can be utilized by SMEs to market and develop their business through e-commerce so that many product or service innovations are created

DIAGNOSTIK KONSEPSI SISWA PADA MATERI SUHU DAN KALOR

Diagnostics in physics learning are carried out to find the level of students’ conceptual understanding to the learning objectives. This study aimed to describe the conception of Madrasah Aliyah (MA) students in Special Region of Yogyakarta through diagnostic tests. Descriptive method was chosen to determine the level of students’ conceptual understanding on chapter temperature and heat. The sampling technique used was stratified random sampling so that 365 students from class X Natural Sciences were positioned as samples. Test was chosen as data collecting technique using the developed Temperature and Heat Test Higher Order Thinking Skills (THT-HOTS) instrument. The results of the study were the level of conceptual understanding achievement of Madrasah Aliyah (MA) students in the Special Region of Yogyakarta on chapter temperature and heat. The conceptual understanding of students was classified in the low category. It could be seen from the percentage of conceptual understanding achievement in four sub-chapter, namely: temperature and thermometer, heat and black principle, changes in the form of substances and expansion, which value were less than 20%

Validasi Metode Analisis Klorfeniramin Maleat Dan Guaifenesin Menggunakan Kromatografi Cair Kinerja Tinggi Serta Aplikasinya Dalam Sediaan Sirup

The combination of CTM and GG is often used as an active substances to relieve symptoms of cough and cold. The concentration of CTM and GG in syrup are very low, so that it need validated determination method to ensure therapeutic dose. The purposes of this study were to validate determination method of CTM and GG and to apply the method to some syrups. Determination of CTM and GG in syrup using HPLC JascoLc-Net II/ADC equipped with a UV-Visible detector at a wavelength of 270 nm. The stationary phase used was C18Li Chosphera nd the mobile phase usedwas a mixture of acetonitrile:methanol:water (15:10:75 v/v) with a flow rate of 1 mL/minutes.Validation test was conducted on precision test, accuracy, selectivity, linearity and sensitivity. The method of analysis was applied to syrups fromthree different factories. The result of this research showed that validation tests of CTM and GG met the requirements, were: % RSD of precision test for CTM was 0.18% and for GG was 0.17%; accuracy test resulted good recovery for CTM and for GG in syrups. Good selectivity; linearity with a correlation coefficient 0.999; LOD for CTM and GG were 2.40 and 3.07 µg/mL; LOQ for CTM and GG were 8.00µg/mL and 10.24 µg/mL. The level of CTM and GG in syrups were compliance with the requirements by the Indonesian Pharmacopeia Edition V

Financial Technology as Payment Methods in the Digital Era

FinTech is defined as technological innovation in financial services that can produce business models, applications, processes, or products with material effects related to financial services provision. This study aims to analyze the impact of developing a digital payment system and prevent inflation due to a large amount of cash in circulation. The method used in this study is qualitative. Fintech technology is very beneficial for the community, especially in industrial revolution 4.0, where this digital payment system has advantages and disadvantages. The advantages are efficiency and safety, while the disadvantages are higher interest costs. This digital payment system can minimize inflation due to the large amount of money circulating in society

Optimasi Fase Gerak Pada Analisis Campuran Ciprofloxacin Hcl Dan Metronidazol Menggunakan Kromatografi Cair Kinerja Tinggi

Penggunaan ciprofloxacin (CIP) untuk terapi penyakit infeksi saat ini sering dikombinasi dengan obat anti bakteri lain karena keterbatasannya melawan bakteri anaerob, salah satunya dengan metronidazol (MDZ). CIP berada dalam bentuk kationik pada kondisi asam (pH kurang dari 4,68) sehingga akan berikatan dengan residu silanol yang bermuatan negatif pada pH di atas 3,0, akibatnya dapat menyebabkan tailing. Hal ini dapat dicegah dengan penambahan reagen pasangan ion yang akan berikatan dengan residu silanol. Reagen pasangan ion yang sering digunakan dalam analisis senyawa kationik adalah amin tersier, seperti trietilamin (Anonim, 2010). Penelitian ini bertujuan untuk mengoptimasi fase gerak pada analisis campuran CIP.HCl dan MDZ menggunakan KCKT dengan penambahan trietilamin sebagai reagen pasangan ion. Fase diam yang digunakan adalah C18 dan fase gerak berupa campuran dapar fosfat 0,05 M dan asetonitril dengan perbandingan sesuai dengan hasil optimasi. Hasil penelitian menunjukkan bahwa pemisahan optimum diperoleh pada fase gerak berupa campuran dapar fosfat 0,05 M pH 3,5 dan asetonitril (80: 20, v/v) dengan kecepatan laju alir 1,2 mL/menit dan kadar trietilamin 0,05 Molar

Batik Buketan Motif Bunga Nasional Indonesia Dan Penerapannya Dalam Busana Bernuansa Vintage

National flowers are considered to represent the character of the nation and state. The flowers chosen as the national flower of Indonesia are white jasmine, moon orchid, and raflesia arnoldi. Floral motifs have often been used as a source of ideas for making batik since ancient times, one of which is the Bouquetan batik motif which was popularized by Dutch women at that time. classic style.The author makes four collections of works entitled "TOENEMEN", meaning that it grows as the idea taken in this work is the Indonesian national flower, these three flowers have a deep philosophy about the value of a nation or individual, the values needed for growth are sincerity, kindness, beauty. also unique