1. This document contains the results of the semifinal round of the 13th SPADA competition in 2018 for the social science category. 2. It lists the ranking and details of the 5 participants which include their registration number, name, and school. 3. The top ranked participant was Rafael Akmal from SD Alfurqan, followed by Yuga Hanugerah from SDN Karangrejo 02, and Muhammad Hikam Zainuri from SD Al-Irsyad Al-Islamiyyah Banyuwangi.