The research uses factorial design. aims to find out the effect of discovery method on the analogy achievement and mathematical generalization of students of SMKN 1 Sakra. The population of this study was all students of SMKN 1 Sakra. and the research sample was taken using the Cluster Random Sampling technique. https://4thmoontoyers.shop/product-category/hasbro-1995-2009-figures/