International Journal of Academic Pedagogical Research (IJAPR)   Year: 2020 | Volume: 4 | Issue: 8 | Page No.: 52-56 Analysis of Conformity of Character Education in Class III Student Book Based on K13 Weather Theme With Permendikbud Number 20 Year 2018 At Sdn 03 Tegalharjo Afifatul Hasanah, Chumi Zahroul Fitriyah, Dyah Ayu Puspitaningrum Abstract: This study aims to: (1) determine the content of character values ??in the weather theme student book, (2) analyze the suitability of character values ??in weather theme students' books for grade III SD which includes (1) religious, (2) nationalist, (3) independent, (4) integrity, and (5) mutual cooperation. This research uses descriptive research. The data source of this research is in the form of a student book with the theme "Weather Class III SD, Revised Edition 2018". The results showed that the content of character education contained in the weather theme of grade III students' books is very much in accordance with the strengthening of character education (PPK) which consists of religious values, nationalist values, independent values, integrity values, and mutual cooperation in Permendikbud No. 20 of 2018. The suitability of the content of character education with the third grade student book on the theme of weather is in accordance with the appearance of 71 with a percentage of 100%. The highest character value of 30 is the value of mutual cooperation, this is in accordance with the theme of the analyzed student book, namely the theme of weather. The highest character value is the value of mutual assistance with a percentage of 42.25%. The independent value shows the percentage (16.90%), while the nationalist value shows the percentage (23.95%). The integrity value shows the percentage (11.27%), while the religious value shows the percentage (5.63%) with the lowest predicate of the others.