[ Video Project As an Alternative Assessment in Learning Basic Chemistry Courses ] Tujuan penelitian ini adalah untuk mengetahui respon mahasiswa dalam penggunaan tugas proyek video sebagai asesmen alternatif pada mata kuliah Kimia Dasar selama pembelajaran daring. Penelitian ini menggunakan metode kuantitatif deskriptif. Data diperoleh dari calon guru (N = 80) yang diberikan tugas proyek video untuk menjelaskan materi dan soal-soal pada mata kuliah Kimia Dasar. Di akhir sesi, mahasiswa mengisi kuesioner untuk mengetahui tanggapan mahasiswa mengenai pembelajaran denga tugas proyek video. Wawancara juga dilakukan dalam penelitian ini. Temuan penelitian ini menunjukkan bahwa mahasiswa memberikan respon positif pada tugas proyek video memberikan manfaat bagi mahasiswa yaitu mahasiswa dapat menerapkan pengetahuan, meningkatkan motivasi, dan kemandirian dalam belajar. Selain itu, tugas proyek video ini juga memberikan manfaat dalam kerja tim dan peningkatan keterampilan dalam menggunakan teknologi untuk belajar

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A misconception is a problem that is often encountered in the world of education caused by several things, including students' initial prejudices, incompetent teachers, unclear textbooks, different contexts of the student experience, and teaching methods that only contain lectures. This study is intended to answer the problem regarding the effectiveness of cognitive conflict-based chemistry learning in reducing students' misconceptions about acid-base material. This research is quasi-experimental research with One group Pre-test and Post-test Design. The population in this study was all class XI IPA. The sample in this study was class XI IPA I. The instrument used in this study was a student's concept understanding test. The data collection method used is a multiple-choice reasoned test method. Changes in misconceptions were analyzed descriptively and statistically. A descriptive analysis was conducted to see changes in students' concepts. Statistical analysis using the T-test. Based on the research, it was found that the indicators of questions that experienced misconceptions were: Arrhenius acid-base theory (32.05%), Arrhenius acid-base classification (56.40%), Bronsted Lowry theory (43.59%), writing down the acid-base reaction equation according to Bronsted Lowry and Lewis acid-base theory (59.00%), distinguish between Arrhenius, Bronsted Lowry and Lewis acid-base theories (49.00%), the nature of acidic and basic solutions (47.00), degree of acidity/pH (79.00%), determination of strong acid (79.00%), determination of strong base (46.00%), degree of ionization in acid and base determination (46.00%) and application of the concept of pH in pollution (66.00%). Understanding of students' initial conceptions, namely students who are classified as knowing the concept of 23.18%, misconceptions of 53.95%, and not knowing the concept of 22.87%, while the understanding of the final conception of students is students who are classified as knowing concepts of 76, 20%, a misconception of 15.49% and not knowing the concept of 8.31%. Based on these data, it can be concluded that the cognitive conflict learning method is effective in reducing students' misconceptions

<p>Education in the 4.0 era encourages the use of digital technology in a sustainable learning process. This article tries to analyze student responses to implementing a video project in a basic chemistry course. This research is qualitative research with a survey method. The participants were 74 students of the Chemistry Education Study Program and Mathematics Study Program consisting of 8 male students and 66 female students. Data collection techniques using online questionnaires by google form application. The steps in this study are  Search for instrument literature to be compiled on the google form, compile a google form student response to the implementation of the video project, distribute the google form questionnaire link to students, and analyze the data obtained. The results showed that students positively responded to the implementation of the video project in terms of autonomy, teamwork, and technology used. The implementation of video projects improves learning skills, collaboration, and digital literacy independently, although students experience problems in video editing because they are not used to using these.</p>

Abstrak: Kabupaten Boyolali, Jawa Tengah khususnya kecamatan Cepogo merupakan kawasan peternakan susu sapi dan merupakan salah satu produsen susu terbesar di Pulau Jawa. Susu sapi segar memiliki kelemahan yaitu mudah rusak dan daya simpannya cenderung singkat. Mengolah susu sapi segar menjadi suatu produk merupakan salah satu upaya untuk memperlama daya simpan susu sapi. Tujuan dari pengabdian masyarakat ini adalah untuk meningkatkan pengetahuan dan pendapatan masyarakat melalui pengolahan susu sapi menjadi produk sabun susu. Metode yang digunakan meliputi beberapa kegiatan yaitu persiapan internal tim pengabdian, sosialisasi program dan Focus Group Discussion (FGD), pelatihan pembuatan sabun susu, serta monitoring dan evaluasi pelaksanaan. Kegiatan ini diikuti oleh 25 peserta yang merupakan peternak sapi perah. Hasil dari kegiatan ini adalah adanya peningkatan pengetahuan tentang pembuatan sabun susu sebesar 99,2% dan adanya peningkatan pendapatan sebesar Rp. 172.190,00 dari keuntungan menjual sabun susu untuk setiap liternya.Abstract: Boyolali Regency, Central Java, especially the Cepogo sub-district, is a dairy farming area and is one of the largest milk producers on the island of Java. Fresh cow's milk has the disadvantage that it is easily damaged and its shelf life tends to be short. Processing fresh cow's milk into a product is one of the efforts to prolong the shelf life of cow's milk. The purpose of this community service is to increase people's knowledge and income through processing cow's milk into milk soap products. The method used includes several activities, namely internal preparation of the service team, program socialization and Focus Group Discussion (FGD), training on making milk soap, as well as monitoring and evaluating implementation. This activity was attended by 25 participants who are dairy farmers. The result of this activity is an increase in knowledge about the manufacture of milk soap by 99,2% and an increase in income of Rp. 172,190.00 from the profit of selling milk soap for each liter.