Abstrak
One of the factors in fluence the achievement of learning objectives in schools is teaching material. Based on observations and interviews at SMAN 1 Rambatan, it was found that the teaching materials used by teachers were only textbooks and worksheets on material, formulas, and there were no practicum materials which were improved the 2013 curriculum. This caused the students have not found their own concepts. Therefore, this study aims to create a CTL based learning module to achieve valid HOTS, and practically can assist student in solving physics material, specifically for material harmonious vibration. This type of is research development or research with 4-D research models. which are donated : approved, developed, and disseminated. The CTL learning-based module for achieveing HOTS goals in physics learning designed about seven lessons, named : constructivism, asking questions, inquiry, learning communities, modeling, reflection, and authentic assessment which are studying LOTS, MOTS, and HOTS students learning materials. Based on the results of module validation the very valid category percentage 92.06%. At the practicality stage results of the questionnaire responses of teachers and students obtained percentage 97.5% and 94.48% with a very practical category.