Abstract: This study aims to investigate the importance of teacher feedback in facilitating students' learning of physics using an educational app called U-Physics inside and outside the classroom.

Abstract: When controlling a robot’s velocity, it is necessary to provide force feedback to the user, which shows the amount of input from the neutral position. In this paper, we introduce three ...

Primary General President Susan H. Porter and her counselors — Sister Amy A. Wright, first counselor, and Sister Tracy Y. Browning, second counselor — issued the invitation on Jan. 9. “We hope this ...