Development of Least Common Material Learning Video in Elementari School

This study aims to develop an animated video of the LCM instructional materials for elementary students. This study is development research commonly known as Research and Development (R&D) with the Plomp development model. The Plomp development model consists of three phases: preliminary research, development or prototyping, and assessment. The researchers conducted a validity test by asking two instructional media experts and one instructional expert. The researchers conducted a practicality test by asking the teachers and students to complete a questionnaire. The validity test results showed that the animated video scored 88.21%, which means very valid. The results of the practicality test by the teachers showed that the animated video scored 96.94%, which means very practical, and the results of the practicality test by the teachers showed that the animated video scored 90.13%, which means very practical. In conclusion, the animated video of the LCM instructional materials is very valid and practical.