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The National Examination is for measuring the success rate of student learning at school and mapping the quality of Education in Indonesia. To fulfill the objectives of the National Examination, an instrument is needed to represent the standards set by the Indonesian government. This research is a qualitative study that aims to analyze National Examination Questions in 2017/2018 based on Bloom’s taxonomy and National Examination Questions Standard. Data collected by analyzing the samples National Examination questions in 2017/2018 using operational verbs in Bloom’s taxonomy and grouping topics based the standard. Based on the research, it was found that most question is in the applying cognitive domain (C3), that is, 35 %, when the least question is in the creating cognitive domain (C6), that is, only 2.5%. According to the National Examination Questions Standard, the most topic in the National Examination in 2017/2018 are “Force and Motion” and “Electric, Magnet and Modern Physics” with the same amount of 22.5%. The National Examination Questions Standard is too general in writing down cognitive levels and the topics that appear on the question.

Penelitian ini bertujuan untuk menganalisis validitas simulasi berbasis visual basic application (VBA) dan spreadsheet excel pada materi gelombang dengan menggunakan metode ADDIE. Terdapat lima tahap pengembangan simulasi ini yaitu analisis, desain, pengembangan, implementasi dan evaluasi akan tetapi penelitian ini dilaksanakan sampai tahap pengembangan kemudian dilakukan validasi dengan menggunakan instrumen penilaian. Instrumen peniaian terdiri dari lembar penilaian validasi pada aspek media dan lembar penilaian validasi pada aspek materi. Validator berjumlah tiga orang yang terdiri dari pakar dan pengguna. Teknik analisis data yang digunakan adalah teknik analisis data deskriptif. Data yang telah dianalisis kemudian dideskripsikan secara kualitatif untuk mengetahui kategori penilaian Skor validasi pada aspek materi mendapatkan skor 3,56 dan pada aspek media mendapatkan skor 3,37 dengan keduanya berkategori valid. Selain itu, simulasi yang dikembangkan juga dinyatakan interaktif, antraktif dan dapat digunakan untuk menjelaskan konsep dengan baik. This study aims to analyze the validity of simulations based on basic visual application (VBA) and excel spreadsheets on wave material using the ADDIE method. There are five stages of developing this simulation: analysis, design, development, implementation, and evaluation, but this research was carried out until the development stage and then validated using an assessment instrument. The assessment instrument consists of a validation assessment sheet on the media aspect and a validation assessment sheet on the material aspect. Three validators consist of experts and users. The data analysis technique used is the descriptive data analysis technique. The data that has been analyzed is then described qualitatively to determine the category of assessment. Validation score on the material aspect gets a score of 3.56, and on the media, aspect gets a score of 3.37 with both valid categories. In addition, the simulation developed is also stated to be interactive and attractive and can be used to explain concepts well.

Research has been conducted to determine the validity of the development of textbook based on problem solving-blended learning model. The development method used in this research is refer to the 4D development step of Tiagarajan modified. Validation is conducted by 5 people, they are through the validation expert and appropriate field of study. Validation data was obtained by using a sheet validation then analysed by descriptive qualitative method. There are six components of validated used to validate the textbook, including: 1) design; 2) format; 3) materials (content); 4) language; 5) presentation; and 6) the innovation and quality of learning. The result of validity of textbook based on problem solving-blended learning model is 3.3 with a valid criteria. Therefore, the textbook developed are valid and appropriate to use.

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