A draft drawing structure tool for improve 3D modeling process in student

In this research, the concept of applying the student’s original learning based on the course or skills related to the use of hand drawing and sketching was applied by creating a 3D structure drawing and dividing it into 2 groups between Non-Draft Groups and Draft Groups Both groups created 3D models and assessed the structures. Upon examination, it was found that the structural drawing group produced 3D models with higher 3D structural evaluation scores than the other group. To show that the use of the sketch helps the 3D structure to be more complete.