Papers by Dale Cyril Dejecacion

International journal of science and management studies, May 31, 2022
This study sought to examine the efficacy of the teacher-made video-based instruction at a public... more This study sought to examine the efficacy of the teacher-made video-based instruction at a public technical vocational high school. It used a posttest only design. Seventy (70) ninth-grade students who are the respondents of the study were divided into twocontrol and experimental groups. Both groups employed the same self-learning modules however the experimental group utilized the teacher-made videos. Each week for eight weeks, individual scores were collected and analyzed using a paired sample t-test. The findings revealed that the experimental group had higher posttest scores compared to the control group. Consequently, the experimental group performed better than the control group. It is concluded that the teacher-made video-based instruction improved the students' mathematical achievement. It is recommended that more studies be conducted to measure students' level of retention and engagement on video-based instruction using analytics.

International Journal of Science and Management Studies (IJSMS)
This study sought to examine the efficacy of the teacher-made video-based instruction at a public... more This study sought to examine the efficacy of the teacher-made video-based instruction at a public technical vocational high school. It used a posttest only design. Seventy (70) ninth-grade students who are the respondents of the study were divided into two – control and experimental groups. Both groups employed the same self-learning modules however the experimental group utilized the teacher-made videos. Each week for eight weeks, individual scores were collected and analyzed using a paired sample t-test. The findings revealed that the experimental group had higher posttest scores compared to the control group. Consequently, the experimental group performed better than the control group. It is concluded that the teacher-made video-based instruction improved the students’ mathematical achievement. It is recommended that more studies be conducted to measure students’ level of retention and engagement on video-based instruction using analytics.
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Papers by Dale Cyril Dejecacion