This research aimed to analyze the ability of PCK (Pedagogical Content Knowledge) students of prospective chemistry teachers FKIP UNS. The research method was qualitative descriptive. The study samples were all prospective chemistry teachers of FKIP UNS who took the course of Chemical Application Planning (PPK). Data was collected from the observation of student PCK competencies, including the ability to design learning, ability in material mastery, and general PCK skills of prospective chemistry teachers from Content Representation. This research instrument was an observation sheet of PCK and CoRe competency students’ prospective chemistry teachers. The percentage of students’ prospective chemistry teachers of FKIP UNS to plan learning was 75.38% for grade A and 74.34% for grade B, while for content mastery was 77.19% for class A 74.79% for grade B, where the results were included in the category enough. The results of content representation by prospective chemistry teachers in high school chemistry were also quite sufficient.
Pedagogical content knowledge (PCK) is the basic knowledge that teachers must have to transform subject matter for students. PCK is very influential in research for teacher education, especially in science. Identification of PCK abilities needed as an effort to build teacher professional knowledge through the PCK construct. This study aims to identify the PCK ability of prospective chemistry teachers in each component. This study was descriptive with qualitative and quantitative approaches (mix-method). The instruments used in this study were the lesson plan’s review sheet based on the Magnusson’s framework and the interview sheets validated by two science education experts. The sampling technique was purposive sampling. The subjects of this study were 61 Chemistry Education students in the fourth semester. The identification results show that the PCK ability of prospective chemistry teachers in the components of the knowledge of curriculum, knowledge of students’ understanding of science, and knowledge of assessment is still in the “fair” category with the percentage of mastery of the components respectively 70.96%; 62.70%; 74.67%. Based on the research results, it is necessary to have a professional development program to enhance the PCK ability of prospective chemistry teachers.
Penelitian ini membahas terkait dengan upaya peningkatan keterampilan menulis siswa dalam meneladani kehidupan dari cerita pendek melalui penugasan di aplikasi LMS. Metode yang digunakan pada penelitian ini adalah analisis deskriptif kualitatif, sedangkan teknik pengumpulan data dilakukan melalui wawancara, dan observasi. Dari hasil pengolahan data maka diperoleh kesimpulan bahwa kualitas pembelajaran menulis teladan kehidupan dalam cerita pendek dapat meningkat melalui penugasan di aplikasi LMS. Pada saat dilaksanakan pembelajaran menulis teladan kehidupan dalam cerita pendek melalui penugasan di aplikasi LMS ini menunjukkan adanya perubahan sikap yang positif terhadap proses pembelajaran menulis teladan kehidupan dalam cerita pendek. Melalui penugasan di aplikasi LMS para siswa mulai di mudahkan dalam menemukan ide dan mengembangkannya menjadi teks cerita pendek. Pembelajaran melalui penugasan di aplikasi LMS dapat meningkatkan keterampilan menulis siswa dalam meneladani kehidupan dari cerita pendek. Peningkatan keterampilan menulis siswa dalam meneladani kehidupan dari cerita pendek dapat dilihat dari peningkatan nilai rata-rata menulis teladan kehidupan dalam cerita pendek siswa antara tahap pasca tindakan dengan pratindakan.
Improve Understanding of Operations in Calculating Subtraction and Adding Round Numbers with Muzax Media. The low learning outcomes of class VI SDN 104223 Bingkawan in addition and reduction of integer material indicate that students' understanding of the material is still low, one of the reasons is the absence of learning media for the material. The purpose of the mentoring and training activities is to improve students' understanding of the sum and counting operations of integers. This activity was conducted on April 9, 2019 until May 25, 2019 at 104223 Bingkawan SDN with pre-test and post-test techniques. After carrying out mentoring activities using MUZAX (Multifunctional Zahlen Box) media on addition learning and integer reduction for 24 students of class VI, there was an increase in learning outcomes by 75%.Keywords: Sum Numbers Addition and Reduction, MUZAX, Primary School Students.Abstrak: Meningkatkan Pemahaman Operasi Hitung Pengurangan dan Penjumlahan Bilangan Bulat Dengan Media Muzax. Rendahnya hasil belajar siswa kelas VI SDN 104223 Bingkawan pada materi penjumlahan dan pengurangan bilangan bulat menunjukkan bahwa pemahaman siswa pada materi tersebut masih rendah, salah satu penyebabnya adalah tidak adanya media pembelajaran untuk materi tersebut. Tujuan dari dari kegiatan pendampingan dan pelatihan ini adalah untuk meningkatkan pemahaman siswa menganai operasi hitung penjumlahan dan pengurangan bilangan bulat.Kegiatan ini dilakukan pada 8 April 2019 sampai 25 Mei 2019 di SDN 104223 Bingkawan dengan teknik pre-test dan post-test. Setelah dilaksanakan kegiatan pendampingan dengan menggunakan media MUZAX (Multifnctional Zahlen Box) pada pembelajaran penjumlahan dan pengurangan bilangan bulat terhadap 24 siswa kelas VI, terjadi peningkatan hasil belajar sebesar 75% .Kata Kunci : Penjumlahan dan Pengurangan Bilangan Bulat, MUZAX, Siswa Sekolah Dasar.
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