Abstract
We had project-based learning classes which support secondary school students in preparing and managing their school festival in Project Management styles. They had experiential PM leaning classes and exercises, and attained the PM essential points to hold a successful school festival step by step. In PM education as PBL, we introduce the rubric where a student can recognize learning outcomes and results of action, and report the result measured in the form of self-valuation and mutual evaluation. This project was conducted with cooperation of PM professional organization, junior and senior high school, and university.