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Abstract: The learning model of quantum teaching is one of the learning models known as TANDUR syntax, namely: Grow, Natural, Namai, Demonstrate, Repeat, and Celebrate. Where this quantum teaching model provides students with the experience to be actively and creatively involved in the learning process, and talks well to the material, friends, and teachers. Therefore, the development model of activities performed by the TANDUR syntax makes the process process more enjoyable.
This study aims to produce products used for activities related to these activities. This activity aims to improve students' ability in learning. The research method used is the development method. The development study on 4-D development model by Thiagarajan, only in three stages consist of: (1) definition, (2) design, (3) development stage. Trial design using One Group Pre-Test Post-Test Design. The instruments used in this research are validation sheet, graph, and questionnaire. The results showed that LKS based on quantum teaching used in learning, with criteria: (1) valid, both content and construction; (2) practical, either based on the implementation of learning activities or student activities; (3) effective, based on critical thinking test and student response result.