Fundamental physics is one subjects for Physics Education's Department in STKIP PGRI West Sumatra. For supporting the course and geting a good result it require the lecturer's note like module. The developed a lecturer's note is a module based guided inquiry that is expected to make students more active, creative and critical thinking as well as skilled in the discovery of the facts in Physics. Guided inquiry is a learning model which there are some activities that are scientific, students submit ideas before the topic studied, then investigate a phenomenon or phenomena. After that, the student explained that based on existing facts and compare them scientifically. This type of research is research and development using a Plomp's model is passing through the stages: (1) the initial investigation (preliminary research), (2) design and realization (prototyping phase), and (3) testing and assessment (assessment phase). On the preliminary research, curriculum analysis will be doing, so students analysis, and analysis of the concept. On prototyping phase the module for the Physics at the fluid is designed. Next, we get the formative evaluation that includes self evaluation, prototyping (expert reviews, one-toone and small group). We get the validity at this stage. The research data was obtained through the validation module sheet, which then produces a valid module. Keywords: validity, modules, guided inquiry, fundamental physics, fluid AbstrakFisika Dasar merupakan salah satu mata kuliah Program Studi PendidikanFisika di STKIP PGRI Sumatera Barat. Untuk mendukung perkuliahan dan mendapatkan hasil belajar yang bagus maka dibutuhkan bahan ajar berupa modul. Bahan ajar yang dikembangkan merupakan modul yang berbasis guided inquiry yang diharapkan mampu membuat mahasiswa lebih aktif, kreatif, dan berfikir secara kritis serta terampil dalam penemuan fakta-fakta dalam Fisika Dasar. Guided inquiry adalah model pembelajaran yang didalamnya terdapat beberapa kegiatan yang bersifat ilmiah, mahasiswa menyampaikan ide-ide sebelum topik tersebut dipelajari, kemudian menyelidiki sebuah gejala atau fenomena. Setelah itu, mahasiswa menjelaskan berdasarkan fakta-fakta yang ada dan membandingkannya secara saintifik. Jenis penelitian yang digunakan adalah penelitian pengembangan (research and development) menggunakan model Plomp yaitu yang melewati tahapan: (1) investigasi awal (preliminary research), (2) perancangan dan realisasi (prototyping phase), dan (3) ujicoba dan penilaian (assessment phase). Pada tahap preliminary research dilakukan analisis kurikulum, analisis mahasiswa, dan analisis konsep. Pada tahap prototyping phase dilakukan perancangan modul untuk mata kuliah Fisika Dasar pada materi fluida. Setelah itu dilakukan langkah formative evaluation yang meliputi self evaluation, prototyping (expert reviews, one-to-one, dan small Naskah diterbitkan: 30 Juni 2016
Practical activities are carried out to prove a concept being studied. Practical activities following 21st-century learning are a form of learning change, initially centered on educators to become student-centered. Learning tools that are designed and planned according to students' needs certainly create interest so that they can build a productive learning environment. This study aimed to see the student's needs for developing learning tools based on interviews and questionnaires distributed to students who took Praktik Jurnalistik media Televisi course. This type of research was Research and Development (R&D). This research was the initial stage of developing learning tools in Praktik Jurnalistik media Televisi course. The needs analysis results obtained data of 46% stating that learning Praktik Jurnalistik media Televisi can improve speaking skills. 39% of students stated that the journalistic practice module requires development; consequently, the journalistic activities' steps and work processes were structured. 37% of students read and used the module as a guide in journalism practice lectures. Furthermore, 42% of students stated the suitability of the activities of 16 meetings with the learning tools and course syllabus.
Clay mineral is widely used in ceramic materials, building materials, paper coating materials, catalyst support, and an alternative material for zeolite. This paper reports the study on the relationship between the position of soil (low and highland) and its mineral composition in Bukit Tinggi, West Sumatera, Indonesia. It was found that the lowland area indicates the existence of dominant kaolinite and mikasaite. Meanwhile the highland is characterized with dominant illite and kaolinite.Illite is the main component for ceramic. This due to the alkaline condition and high content of Al and K as well as high hydrothermal activity at high land presumably by volcanic activity.Keywords: clay mineral, XRD, XRF, kaolinite, illite-smectite
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