This research includes research objectives to evaluate the effect of the traditional game Gobak Sodor on improving gross motor skills. The research method used is a quantitative method with a one group pretest-posttest research design. The research population was class IV students at SDN 1 Cipedes, the sample used was a purposive sampling technique with a sample of 16 class IV students. Data collection techniques were carried out through pre-tests and post-tests regarding students' abilities in terms of running speed. The research instrument used was a running speed test with a distance of 30 meters. Before the posttest, the researcher will provide treatment in the form of practicing the game Gobak Sodor. After the pretest-posttest is carried out, the researcher will carry out data processing to determine the students' running speed after practicing the game Gobak Sodor.
