This study aims to see and analyze the readiness of teachers and students in the National Assessment. The research was conducted with a survey method through the distribution of google form questionnaires. The data obtained were analyzed using descriptive statistics. The results of the study group of students showed that 46.6% of students understood national assessment and 53.2% of students did not understand well about national assessment. This is due to the fact that the education unit has not yet disseminated the implementation of the national assessment which has three instruments including the Minimum Competency Assessment (AKM), learning surveys and learning environment surveys. The results of the teacher group research stated that 75% of teachers understood national assessment and 25% of teachers did not understand national assessment. A national assessment is carried out to evaluate the input, process, and quality of teaching and learning in the classroom so as to improve the quality of Indonesian education. Keywords: analysis of the readiness of teachers; students; national assessment Abstrak: Penelitian ini bertujuan untuk mengetahui dan menganalisis kesiapan guru dan peserta didik dalam Asesmen Nasional. Penelitian dilakukan dengan metode survei melalui penyebaran angket google form. Data yang diperoleh dianalisis menggunakan statistik deskriptif. Hasil penelitian kelompok peserta didik menujukkan bahwa 46,6% peserta didik memahami mengenai asesmen nasional dan 53,2% peserta didik belum memahami dengan baik mengenai asesmen nasional. Hal ini disebabkan karena satuan pendidikan terkait belum melakukan sosialisasi penerapan asesmen nasional yang memiliki tiga instrumen penilaian meliputi Asesmen Kompetensi Minimum (AKM), survey belajar, dan survey lingkungan belajar. Hasil penelitian kelompok guru menyatakan bahwa 75% guru memahami mengenai asesmen nasional dan 25% guru belum memahami mengenai asesmen nasional. Asesmen nasional dilakukan untuk melakukan evaluasi terhadap input, proses, dan kualitas belajar-mengajar di kelas sehingga meningkatkan mutu pendidikan Indonesia. Kata kunci: analisis kesiapan guru; peserta didik; asesmen nasional

In high school, chemistry learning there are redox and electrochemistry topics that equip students knowledge about the development of science and technology. Redox and electrochemistry learning topics will be more effective and efficient if students learn independently through learning materials developed by the educator so that students master the competencies that have been determined. In addition, educators are required to be skilled in the use of 21st century media and technology, such as learning materials that are packaged in e-books. So far, learning materials that have not been integrated into the Science Technology Engineering and Mathematics-Project Based Leaning (STEM-PjBL) learning model have not been developed. At present, STEM-PjBL research is a trending topic. The purpose of this study was to develop and determine the feasibility of flipbook teaching materials on redox and electrochemistry materials based on the STEM-PjBL approach assisted with learning videos. The development method used in this study is the Brog and Gall development model which is limited to five stages. The result of this research and development is a product in the form of learning materials which refers to the syllabus of the 2013 curriculum. This product is the result of the validation of a chemist (lecturer) and two chemistry teachers on lesson material learning. The results of validation are 92.71% and 92.78% respectively, which means that the product produced is very feasible. Readability test conducted on 30 students of SMAN 3 Sidoarjo obtained an average percentage of eligibility of 98.30% with very feasible criteria. So, the development of this flipbook has fulfilled the needs and high usage feasibility. AbstrakPada pembelajaran Kimia SMA, terdapat materi pelajaran redoks dan elektrokimia yang ditujukan untuk membekali siswa dengan pengetahuan tentang perkembangan sains dan teknologi. Pembelajaran materi redoks dan elektrokimia akan lebih efektif dan efisien jika siswa belajar mandiri melalui bahan belajar yang dikembangkan sendiri oleh pendidik agar siswa menguasai kompetensi yang telah ditentukan. Selain itu, pendidik dituntut juga untuk terampil dalam penggunaan media dan teknologi abad 21 ini, seperti bahan belajar yang dikemas dalam bentuk e-book. Selama ini, belum dikembangkan bahan belajar yang terintegrasi ke dalam model pembelajaran Science Technology Engineering and Mathematics-Project Based Leaning (STEM-PjBL). Saat ini, penelitian STEM-PjBL menjadi trending topic. Tujuan dari penelitian ini adalah untuk mengembangkan dan mengetahui kelayakan bahan ajar flipbook pada materi redoks dan elektrokimia berbasis pendekatan STEM-PjBL berbantuan video pembelajaran. Metode pengembangan yang digunakan di dalam penelitian ini adalah model pengembangan Brog dan Gall yang terbatas sampai lima tahap. Hasil dari penelitian dan pengembangan ini adalah sebuah produk yang berupa bahan belajar yang mengacu pada silabus Kurikulum 2013. Produk ini merupakan hasil validasi seorang ahli kimia (dosen) dan dua orang guru kimia terhadap bahan belajar RPP. Hasil validasi secara berturut-turut menunjukkan persentase 92,71% dan 92,78% yang berarti produk yang dihasilkan sangat layak. Uji coba keterbacaan produk yang dilakukan terhadap 30 siswa SMAN 3 Sidoarjo diperoleh rata-rata persentase kelayakan sebesar 98,30% dengan kriteria sangat layak.  Jadi, pengembangan bahan belajar flipbook ini telah memenuhi kebutuhan dan kelayakan pemakaian yang tinggi.

Inovasi metode pembelajaran di dalam laboratorium telah mengalami perkembangan sangat pesat. Salah satu inovasi tersebut melalui penggunaan kelas virtual laboratorium dalam kelas IPA, seperti halnya pada kelas pemisahan kimia. Tujuan dari penelitian ini adalah (1) menciptakan kreasi media pembelajaran Virtual Laboratory pada praktikum pemisahan kimia terintegrasi android untuk menunjang pembelajaran praktikum, (2) mendeskripsikan uji validitas dan keterbacaan mengenai kreasi media pembelajaran Virtual Laboratory pada praktikum pemisahan kimia terintegrasi telefon pintar. Metode pengembangan yang dipakai yaitu 4-D (four-D). Data yang didapat berupa data kualitatif dan kuantitatif. Data kualitatif berupa saran/masukan dari validator dan data kuantitatif berupa angket validasi dan keterbacaan. Hasil validasi menunjukkan bahwa validasi materi sebesar 95% (sangat layak), validasi media 88,5% (sangat layak). Selain itu, hasil uji coba diperoleh sebesar 83,5% (sangat layak). Secara praktis, media yang telah dikembangkan sangat bermanfaat untuk menunjang pembelajaran praktikum.

The world is experiencing a pandemic of Corona Virus Disease 2019 . The implementation of the Work From Home (WFH) policy has an impact on the closure of educational facilities, so schools are encouraged to study at home or Work From Home (WFH). The application used by teachers to facilitate learning at home through whatsapp in smartphones, raises problems for students who do not have smartphones. This study aims to determine the impact of government policies regarding social restrictions and work at home on educators and students. The method is carried out through surveys using the Google form facility. The results of the study explained that the learning process must be done online or online as recommended by the government, even though the learning process could not be carried out properly due to technical issues such as the use of technology that is still difficult for teachers and constrained internet connections in the learning process. Another impact that is illustrated is that the learning process cannot reach the full learning outcomes both cognitive, affective and psychomotor. The impact of this corona for Education also ultimately requires a greater role of parents in supervision and learning at home..

<p>Technological developments have triggered the emergence of various kinds of learning media innovations. Learning media is a very important part of the learning process. In this study, researchers designed a learning media in the form of a virtual laboratory on the practicum material of the basics of analytical chemistry which is integrated with multi-representation triplets to create and describe the results of learning media.</p>The method used in this development was Research and Development (R&amp;D) method using the 4-D (four-D) development model. Data collection used qualitative and quantitative data. The qualitative data were in the form of comments and suggestions from the validator, while the quantitative data were the validation questionnaire and legibility test. The results showed that the validation of the material obtained a percentage of 84% (very valid), media validation of 78% (valid), and the results of trials on correspondents obtained a percentage in the range 81-92% (very valid). It can be concluded that the virtual laboratory learning media on the analytical chemistry laboratory material with the integration of the developed multi-representation triplet explanations is feasible to use, especially in the practicum of the basics of analytical chemistry on the topic of group I cation analysis and argentometry. This shows that the virtual laboratory developed has the potential to support online practicum learning, and the macroscopic, submicroscopic, and symbolic depiction in the virtual laboratory can help the process of receiving information by students