Abstract
We report in this poster a learning evaluation about Moon's synchronous rotation by analyzing results of the use of hypermedia The Sun, Earth and Moon in blended learning intervention of an introductory physics discipline. The animation is displayed in a dynamic interactive screen on which the user has control of the progress of the animation sequence. The results are obtained from quantitative and qualitative analysis of issues drawn from a pre-test and a learning assessment counting with 77 students respondents. Learning outcomes indicate that animation helps in learning the phenomenon of Moon's synchronous rotation and students evaluate the use of animations as a motivator and facilitator of learning.