The Validity Analysis of Economic Enrichment Book Based on Minangkabau Culture for Senior High Schools

Abstract

This study aims to produce an economic enrichment book based on Minangkabau culture for class X Senior High School. Development activities have been completed based on an analysis of teachers and students needs. For book development, the ADDIE design (Analyze, Design, Develop, Implementation and Evaluation) was used. The development is focused on the user's need for Minangkabau cultural information related to the economic material studied by grade X Senior High School students. The product has been revised based on input from experts and users. The validation results show that the economic enrichment book based on Minangkabau culture is valid with a validity value of 92.62% (very valid).