Webinar Series #5 has been successfully held by the Mathematics Education Study Program FMIPA UNY. This webinar was held on Saturday, September 10, 2022 with the topic raised, namely “Mathematics Learning Innovation”. The activity was carried out well and smoothly through the zoom application, youtube streaming and instagram math_education_uny. This webinar series was attended by lecturers, students, and mathematics teachers from various levels and regions. The speakers were attended by Lecturers / researchers in Mathematics Education UNY, namely Dr.