Recently, Indonesia has experienced changes in the school curriculum to be more in line with the development of globalization. The 2013 curriculum changed into the "Merdeka" curriculum in 2021. However, as the curriculum changes, there is still very little research on the relation of the new curriculum with Sustainable Development Goals (SDGs) and the learning approach to achieve these goals such as STEM learning. The method used in this research is content analysis. From the results, it appears that the engineering side of the new curriculum is more visible through kata kuncis in learning outcomes such as observing, questioning, predicting, planning, conducting investigations, processing, analyzing data, informing, reflecting, and communicating results. However, the relation new curriculum is still relatively low on the SDGs issue, which can be seen in several material aspects such as efforts to prevent and overcome pollution, climate change, and environmental conservation. Therefore, STEM SDGs learning must be further improved in order to prepare students for the future life.
Paparan sinar ultraviolet (UV) dari matahari dalam waktu yang lama dapat menyebabkan kerusakan kulit akut seperti tanning, kulit kemerahan atau eritema dan sunburn. Sehingga diperlukan sediaan tabir surya untuk melindungi kulit dari dampak buruk sinar UV. Pada penelitian ini, dibuat sunscreen dengan ekstrak kecambah, dimana diketahui bahwa kecambah memiliki kandungan asam amino leusin, arginin, isoleusin, valin, lisin, dan antioksidan yang cukup tinggi. Kandungan ini bermanfaat bagi tubuh dan baik untuk kesehatan kulit. Penelitian ini bertujuan menguji efektivitas ekstrak kecambah (Vigna radiata) sebagai bahan sunscreen dengan metode menggunakan alat spektrofotometer Uv-Vis. Kecambah diekstraksi dengan etanol 95% kemudian dilakukan pengukuran nilai SPF menggunakan spektrofotometer Uv-Vis dengan panjang gelombang antara 290-320 nm. Hasil penelitian menunjukan bahwa ekstrak kecambah nilai SPF yang didapatkan adalah 23 yang termasuk kedalam kategori perlindungan sedang. Kata kunci: spektrofotometer, SPF, sunscreen,Vigna radiata, Uv-Vis, Exposure to ultraviolet (UV) rays from the sun for a long time can cause acute skin damage such as tanning, erythema, and sunburn. So, it is necessary to prepare sunscreen to protect the skin from the adverse effects of UV rays. In this study, a sunscreen was made with sprout extract, where it was found that the sprouts contained high levels of the amino acids, leucine, arginine, isoleucine, valine, lysine, and antioxidants. This content is beneficial for the body and good for skin health. This study aimed to test the effectiveness of sprout extract (Vigna radiata) as a sunscreen ingredient by using a Uv-Vis spectrophotometer. Sprouts were extracted with 95% ethanol and then the SPF value was measured using a UV-Vis spectrophotometer with a wavelength between 290-320 nm. The results showed that the sprout extract SPF value obtained was 23 which was included in the category of moderate protection. Keywords: spectrophotometer, SPF, sunscreen, Uv-Vis, Vigna radiata
Di era globalisasi dan industrialisasi, penulisan artikel ilmiah mengenai implementasi inovasi sains dan teknologi sangat penting diperkenalkan pada siswa SMA. Tujuan Pelatihan Implementasi Inovasi Sains dan Teknologi Melalui Artikel Ilmiah bagi Siswa SMA adalah meningkatkan pemahaman siswa SMA terkait implementasi sains dan teknologi dalam artikel ilmiah. Pelatihan diselenggarakan sehari pada tanggal 29 Mei 2022 yang diikuti oleh 63 siswa dan 9 guru SMA sederajat di Kalimantan Timur dan Kalimantan Utara yang dilakukan secara daring. Tahapan yang dilakukan selama kegiatan pelatihan meliputi, pre-test, penyampaian materi terkait implementasi sains dan teknologi dalam artikel ilmiah, diskusi bersama best practice pemenang lomba LKTI Pekan Fisika XXII Tingkat SMA, dan post-test. Hasil uji N-Gain yang diperoleh adalah sebesar 0,15 yang mengindikasikan bahwa pemahaman siswa tentang topik yang disampaikan mengalami peningkatan setelah mengikuti kegiatan webinar meskipun berada dalam kategori rendah. Berdasarkan hasil yang diperoleh, disimpulkan bahwa kegiatan ini dapat terlaksana sesuai dengan jadwal yang telah direncanakan dan kegiatan ini mampu memfasilitasi peningkatan pengetahuan siswa yang terlihat dari peningkatan hasil post-test 51% siswa.In the era of globalization and industrialization, writing scientific articles regarding the implementation of science and technology innovation is vital to be introduced to high school students. The aim of the Training on the Implementation of Science and Technology Innovation Through Scientific Articles for High School Students is to increase high school students' understanding regarding the implementation of science and technology in scientific articles. The training was held one day on May 29, 2022, and was attended by 63 students and 9 high school teachers in East Kalimantan and North Kalimantan, which was conducted online. The stages carried out during the training activities included a pre-test, delivery of material related to the implementation of science and technology in scientific articles, discussions with best practices winners of the scientific article writing competition at Pekan Fisika XXII, and a post-test. The N-Gain test result obtained was 0.15, which indicated that students' understanding of the topics presented had increased after participating in webinar activities even though they were in a low category. Based on the results obtained, it was concluded that this activity could be carried out according to the planned schedule. This activity was able to facilitate an increase in students' knowledge, as seen from the increase in the post-test results of 51% of students.
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