Pengembangan Media DAKOTAR (Dakon Matematika Pintar) Materi Satuan Panjang dan Satuan Berat untuk Meningkatkan Keaktifan dan Kemampuan Berhitung Siswa Kelas IV di SDN Gogodeso 01

Abstract: Learning media is an intermediary tool to convey messages or learning materials used dby dteachers/educators dto dstudents dso dthat dthey dcan dattract dstudents' dattention, dthoughts dand dinterests dparticipate din dthe dlearning dprocess. dBased don dinterviews dresearchers dconducted dwith dfourth dgrade dteachers dat dSDN dGogodeso dd01, ddthey ddfound ddproblems, ddnamely dd(1) ddlack ddof ddvariety ddlearning ddmedia dd(2) ddteachers ddstill dduse ddthe ddlecture ddmethod ddin ddprocess. ddThe ddpurpose ddthis dddevelopment ddresearch ddis ddto ddproduce ddDAKOTAR dd(Dakon ddMathematics ddPintar) ddclass ddIV ddat ddSDN ddGogodeso dd01. ddThis ddstudy dduses dd5 ddstages ddADDIE ddmodel, ddanalysis, dddesign, dddevelopment, ddimplementation, ddand ddevaluation. ddData ddcollection ddtechniques ddused ddform ddquestionnaires, ddtests dddocumentation. dddata ddinstruments ddwere ddquestionnaires ddfor ddmaterial ddexperts ddas ddwell ddactivity ddstudents. ddresults ddinclude ddexpert ddvalidation, ddobtained dda ddpercentage dd86% ddwith ddvery ddvalid ddcriteria ddwithout ddrevision ddvalidation dd81% ddfairly ddslight ddrevisions, ddstudent ddtest ddget ddscore dd85.7% ddactive ddcategory. ddincreasing ddnumeracy ddskills ddcategorized ddhaving ddmoderate ddincrease ddan ddoverall ddN-Gain dd0.37. ddSo dis dvalid dincrease dactiveness dnumeracy dskills.