This study attempted to (1) identify the learners? level of understanding of the different Mathematics concepts, (2) devise instructional videos, (3) identify the learners? perception of the instructional videos in terms of its (a) purpose, (b) content and (c) video quality and to (4) ascertain whether there is a significant difference in the learners? level of understanding before and after the intervention. This employed an experimental approach of research that made use of the devised instructional videos, achievement test and survey questionnaire. The respondents were one hundred (100) learners of Buenavista Integrated National High School. It is determined that the use of the instructional videos gives a highly significant difference in the improvement of the learners? understanding. Also, the feedback survey questionnaire also gained highly favourable results. With regards to the instructional videos? purpose, it was generalized that it was very helpful to achieve the standards set by the department. Meanwhile, it was also found out that in terms of the content of the tool, the learners noted that the activities, examples, and exercises are appropriate and suits all types of learners with varying backgrounds. Moreover, the video is identified to be in high resolution and quality, not affecting its performance while being presented and watched. Overall, the impact of the instructional videos to the learners? attitude towards learning and its effect on the achievement of the competencies are highly favourable.

instructional videos

mathematics

mathematics instruction

video lesson

technology in mathematics