This study aims to develop cross-cultural-based teaching materials on the sub-themes of globalization and love for the country in the form of pictorial stories in grade VI elementary school and provide an understanding of the importance of understanding and appreciating differences and knowing the validity of teaching materials. The type of research is Research and Development (R&D) with a 3D model, namely Define, Design, and Development. This study uses validation in terms of material and appearance. Based on the results of expert validation by 2 lecturers and practitioners by the teacher of this teaching material, it got the valid and feasible category. The acquisition of material validation assessments got a percentage of 94.23% by expert 1, 80.76% by expert 2, and 96.15% by practitioners. Meanwhile, display validation obtained a percentage of 90% from expert 1, 90% from expert 2, and 95% from practitioners. Keywords: Development, Teaching Materials, Cross-Culture, Picture Stories.