This article focuses on building multimodal learning corpus on the digital platform Canvas to support extensive reading instruction for fourth graders, aiming to meet the requirements set by the 2018 Literature Education Curriculum. Using theoretical research methods, the article synthesizes and analyzes various documents to clarify basic concepts about learning corpus, multimodal learning corpus, extensive reading, digital platforms, and multimodal learning corpus on the digital platform Canva for extensive reading. Additionally, the author clarifies the requirements of the 2018 Literature Education Curriculum regarding extensive reading instruction. From there, the study built multimodal learning corpus on the digital platform Canvas to support extensive reading instruction for fourth graders.Top of FormBottom of Form.