Development of Differentiated Learning Planning in the Outdoor Learning Mathematics Project
The process of developing differentiated learning plans for this outdoor learning mathematics project follows the 4D model, which includes four main stages: define, design, develop, and disseminate. Each stage has a specific set of steps. The need for differentiated learning plans integrated with the outdoor learning mathematics project can be used in the mathematics learning process for statistics. This learning plan can be used as a solution as a guide in the learning process and is tailored to the characteristics of students at the school. Differentiated learning in the outdoor learning mathematics project can improve pretest and posttest results in both control and experimental classes, especially in mathematics. The final stage, dissemination, was carried out both offline at SMP Islam Kunir and the Mathematics MGMP of public and private junior high schools in Lumajang Regency, as well as online. Online dissemination was carried out by uploading Google Sites links to various popular social media platforms such as TikTok, Instagram, and Facebook, ensuring that this learning tool is widely accessible to other teachers who need it.