The document discusses contextualization and localization of lesson plans in the Philippines education system. It provides the legal basis for a DepEd order that supports continuing teacher professional development through learning action cells. The order aims to help teachers improve practice and student achievement. The document also discusses how curriculum contextualization involves matching curriculum content and strategies to student experiences and diversity. Localizing the curriculum links new content to students' familiar local experiences, making learning more relevant and efficient. Contextualization through indigenization is especially important for cultural communities different from the locality to ensure student inclusion.