SPACED REPETITION CONCEPT DESIGN WITH FUZZY MULTI CRITERIA ANALYSIS AS A MEDIA TO IMPROVE NUMERACY LEARNING FOR ELEMENTARY SCHOOL STUDENTS

Numeracy Learning activities after the Covid-19 Pandemic has been decline in quality of learning a number elementary school students. This research is limited to numeracy for low grade students, namely 1,2, and 3, because basic concept numeration begins with grades There are several factors that make difficult students understand numeracy, often forget about concepts have taught before. An Effective way memorizing conventional repeat pronunciations. To improve education, were previously carried out conventionally must be developed modern using application. The purpose this low-grade primary pandemic which more fun by spaced repetition based on android flashcards. analysis 135 student’s assessment criteria such as tangible, reliability, empathy, responsive, assurance. decision support system Fuzzy Multi Criteria Methods (MCDM) also used determine weighting effectiveness it’s result fuzzy multi obtained defuzzification tangible 65.18, reliability 56.54, responsive 46.17, assurance 49.13, empathy 29.62. Tangible highest results test, it means prefer application an attractive experienced. correlation test 0.76 high value making could accepted.