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This type of research is research and development that aims to produce a valid and practical learning media based on Android. The validation of learning media is carried out by media experts and material experts. The product trial subjects are students of Mechanical Engineering Education who take technical drawing courses in the 2019/2020. The development model used is ADDIE. Trial respondents were chosen who represented the target group. Trials produce findings of weaknesses, deficiencies, product errors and suggestions. The results of the development of the expert validation of the material indicate the assessment of the usefulness of the learning media based on android to get an assessment score in the excellent category. Media expert judgment is found in a good category so the learning media product based on android is said to be valid. One to one trial evaluation is in the “Good” category, Small Group Trials in the “Very Good” category and the android “Very Good” category. So that it can be concluded that the learning media based on the android subject matter of engineering drawing is said to be valid and practical.

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