The purpose of the publication is to design methodological support, providing an extension in the level of professional and methodological training of teachers for economic preschool education tasks fulfillment in the context of digitalization. The methodology of the article is based on a theoretical and experimental study of the problem under concern, which allowed us to define professional and methodological readiness of teachers in the field of economic preschool education and highlight assessment criteria. A scientific and theoretical analysis of the problem of economic preschool education is carried out. It is illustrated that the design of methodological support in accordance with the principles of system-activity and individually-differentiated approaches, management of professional development based on the vitagenic experience of teachers and current trends in the development of economic preschool education is a promising direction for increasing the level of professional and methodological readiness of teachers. A methodological work plan is proposed, a feature of which is the development of the content and forms of methodological support, recommended report forms, and the level of their presentation. The importance of humanitarian technologies in the process of its implementation is emphasized. Testing results indicate a significant increase in the level of professional and methodological readiness of teachers in the field of economic preschool education. The professional and methodological readiness of teachers to implement the tasks of economic preschool education is defined by the authors as a complex of interconnected components: motivational-value, substantive, procedural, reflective-evaluative. Three levels of its formation are proposed: optimal, sufficient, critical.