Penelitian ini bertujuan untuk mengetahui efektivitas strategi direct reading thingking activities terhadap peningkatan kemampuan membaca pemahaman siswa kelas V sekolah dasar pada mata pelajaran bahasa indonesia SD Negeri Anggadita III Kecamatan Klari Karawang. Penelitian ini merupakan jenis penelitian kuantitatif. Populasi yang digunakan dalam penelitian ini adalah seluruh siswa kelas V SD Negeri Anggadita III Kecamatan Klari Karawang yang berjumlah 46 orang siswa. Dengan mengambil sampel 2 rombel yaitu kelas VA dan VB. Kelas VA sebagai kelas eksperimen dan kelas VB sebagai kelas kontrol. Teknik pengumpulan data menggunakan instrumen soal 30 butir pilihan ganda pada mata pelajaran bahasa indonesia. Teknik analisis data untuk menguji hipotesis dilakukan dengan perhitungan statistika SPSS Versi 25. Hasil dari uji validitas instrumen soal kemampuan membaca pemahaman siswa pada mata pelajaran bahasa indonesia diperoleh 20 butir instrumen yang dinyatakan valid dan 30 butir instrumen yang diujicobakan di sampel sekolah lain, yaitu di kelas VA dan VB SD Negeri Anggadita III Kecamatan Klari Karawang. Hasil dari uji Reliabitas diperoleh nilai r11 = 0,930. Hasil pengujian hipotesis, terdapat perbedaan yang signifikan antara strategi direct reading thingking activities pada mata pelajaran bahasa indonesia dengan strategi konvensional. Hal ini diperoleh rhitung 0,930 ≥ rtabel 0,361 dengan signifikans 0,05 dan n = 46 menunjukkan bahwa hipotesis diterima. Dari hasil penelitian ini dapat disimpulkan bahwa strategi direct reading thingking activities pada mata pelajaran bahasa indonesia terhadap peningkatan kemampuan membaca pemahaman siswa terdapat perbedaan yang kuat.
E-LKPD biotechnology topic intregrated with local wisdom based on scientific approach has been developed and analyzed the validity and practicality to assist the learning process. This research classified to research and development (R&D) using the ADDIE model. This research is limited to the development stage only. Research instrument used consisted of validity and practicality questionnaires. The subjects of this study were three lecturers of the Science Education department as validators, three science teachers as practicalists and six students of class IX of SMP Negeri 39 Padang as practicalists. The data in this study are primary data obtained from the results of validation and practicality questionnaires. Data were analyzed using Cohen's kappa formula. The results of the validity test of the E-LKPD obtained a value of 0.86 with a very high validity category in terms of aspects of the feasibility of content, language, presentation and graphics. The results of the E-LKPD practicality test were obtained from the teacher's response of 0.95 with a very high practicality category while the E-LKPD practicality test value obtained from the student responses was 0.82 with a very high practicality category in terms of ease of use, efficiency of learning time , and benefits
In the era of industrial revolution 4.0, all human activities are replaced by machines. Humans are required to optimize brain function than muscle function. All human work is facilitated by robots or tools work automatically. For example, shopping activities in the modern market. Consumers prefer to shop in the modern market than the traditional market, because the items are complete, neatly arranged, and they have facilities like trolleys as transporters. Trolleys can be pushed and pulled easily. But when shopping, parents have a problem with pushing or pulling a trolley when they carrying their children. Therefore, we created a design for automatic follower shopping trolley based on image processing which can follow the consumers when shopping. This trolley has a webcam camera as a sensor to take pictures of the objects or special accessories that used by consumers. The result of data are processed in such a way and then it will be obtained the x and y coordinates positions of the consumer and the next data will be sent to the Raspberry Pi 3 which will automatically determine the movement of the trolley. The test results showed that the distance range detected between trolleys and consumers ranged from 0.5 meters to 2 meters, and trolleys can move according to the point where the object was detected. Thus, the trolley can follow the user well.
This research aimed to find out the factor attributes of products, promotions, brand image and price toward the purchase of Prime Axis Internet card done by the students of Muhammadiyah University of Purwokerto. The data collection technique implemented purposive sampling, addressing the consumers who did the purchases using the card of Prime Axis Internet. There were 107 respondents as the samples involved in this study. The Methods used in this research was regression analysis method that included validity and reliability test, multiple linear regression analysis, determination test, F-test and t-test. The results of the research was proven by using multiple analysis that indicated a variable product attributes, brand image, positive price and significant effect toward decision-making to do the purchase, positive and influential promotion variables were not significant to influence the purchasing decisions. While in line with the attributes of products; the promotions, brand image, and price showed a positive and significant effect toward the purchasing decisions.
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