SMA Negeri 14 Semarang 2) Abstrak-Penelitian ini bertujuan menganalisis kemampuan kognitif dan berpikir kreatif siswa melalui penerapan pembelajaran berbasis proyek berpendekatan STEM. Penelitian ini merupakan studi kasus dengan desain One-Shot Case Study. Subyek penelitian adalah siswa kelas XI IPA SMA Negeri di Semarang sebanyak 36 siswa. Pengumpulan data menggunakan instrumen tes yang telah divalidasi oleh ahli. Hasil analisis menunjukkan bahwa kemampuan kognitif siswa mencapai kriteria baik, dengan ketercapaian tertinggi pada indikator pemahaman konsep dan kemampuan berpikir kreatif siswa mencapai kriteria baik dengan ketercapaian tertinggi pada indikator kemampuan memandang informasi dari sudut pandang yang berbeda.
The purpose of this study is to improve the ability to think creatively, make pyrolysis devices and make fuel oil from plastic waste. This research is a classroom action research conducted in 3 cycles with the stages of each cycle which includes 4 stages, namely observation, process, observation and reflection. The research subjects were students of class XI IPA 3 SMA Negeri 14 Semarang as many as 34 people who entered 12 sons and 22 girls. Data collection uses test instruments and measurement of creative thinking abilities and student response questionnaires. The data were analyzed descriptively and from the results of research that showed fluency, flexibility, originality, and elaboration after the application of hydrocarbon and petroleum learning. The results show that the average way of thinking of students is inthecreativepredicate.withahighincreaseineachindicatoroffluencyandelaboration
<p class="Abstract"><span>The challenges of education in the era of the industrial revolution include disruption 4.0, 21st-century skills, globalization, and global competition. Chemistry is a subject that needs to be developed in order to improve the educational system in the era of disruption. The purpose of this research is to identify and analyze the needs of the media-based chemistry study ICT at grade X redox materials in State Senior Highschool 8 Semarang during the disruption. The method used in this research is a descriptive qualitative method which consists of the study of literature and the study of the field. Method of data collection is done through observation, question form, documentation, interview teachers, as well as interview students. This research instrument consisting of a sheet of observation, question form, and sheet interview. The results showed that chemical-based learning media limited ICT in State Senior Highschool 8 Semarang redox materials especially in class X. That is because of the teacher's difficulty in innovating to develop learning media chemistry-based ICT and lack of student understanding and literacy in the study of chemical materials. Teachers play an important role in order to educate the students towards the era of disruption. In this era of chemical subjects not only taught students with literacy (reading, writing, math) but the need for a new form of literacy the literacy data, technology, and human resources in order to overcome learning difficulties and improving students learning outcomes for better value.</span></p>
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