This paper is part of a doctoral thesis that investigates Basic Quantum Mechanics (QM) teaching in high school. A Conceptual Structure of Reference (CSR) based on the Path Integral Method of Feynman (1965) was rebuilt and a Proposed Conceptual Structure for Teaching (PCST) (Otero. 2006. 2007) the basics of Quantum Mechanics at secondary school was designed. https://midwaysportes.shop/product-category/golf-bags/