This study aims to: 1.) develop STEAM – based monopoly game media to introduce the concept of number to children aged 5-6 years old in TK FKIP UNRI 2.) To determine theeffectiviness of STEAM – based Monopoly game media to introduce the concept of number to children of numbers to children aged 5-6 tahun in TK FKIP UNRI 3.) To determine the feasibility of STEM – based of STEAM – based mon…