This research aims to develop and implement a multicultural education program in Science and Social learning in elementary schools to shape students' characters according to the learner profile of Pancasila, especially in terms of tolerance and mutual cooperation. The ADDIE (Analysis, Design, Development, Implementation, and Evaluation) approach was used in designing this program. The results showed a significant increase in students' understanding of the values of tolerance and mutual cooperation, as seen from the comparison of pre-test and post-test scores. Students showed a more active and open attitude towards differences, while teachers felt the program helped enrich learning. The evaluation also indicated that the program needs to be adapted for different abilities of students. In conclusion, this multicultural education program proved to be effective in shaping character according to the values of Pancasila and deserves to be implemented more widely.

The novel concept of expanded dual hesitant fuzzy set is introduced in this article. It is a combination of expanded hesitant fuzzy sets with dual hesitant fuzzy sets. It embraces the advantages of both models, namely, the ability to keep full information about the agents that submit each evaluation, and their consent to express non-membership as well as membership degrees too. We set forth its basic algebra and under the standard finiteness assumption we define scores on its constituents, namely, expanded dual hesitant fuzzy elements, and a flexible comparison law.