<![CDATA[This study aims to develop a flipbook-based E-LKPD for the subject of Economics for grade XI at SMA Olahraga Masmur Pekanbaru and to determine the level of validity and practicality of the developed product. This study uses the Research and Development (R&D) method with a 4D development model consisting of the define, design, develop, and disseminate stages. Data collection techniques are carried out through observation, interviews, validation sheets, and student response questionnaires. Validation is carried out by one media expert and one material expert before the product is tested on students. The results show that the media expert's validation increased from 75% in the first stage to 94% in the second stage with a very valid category. The material expert's validation also increased from 78% to 97% after revisions based on validator input. Furthermore, the results of a limited group trial of 26 students obtained a percentage of 99% with a very practical category. These results indicate that the flipbook-based E-LKPD is suitable for use as an Economics learning medium because it is able to present material in an interesting, interactive, and easy-to-understand manner for students. The managerial implications of this research are that teachers can utilize flipbook-based e-LKPD as an alternative digital teaching material to increase student engagement, while schools can integrate this digital learning medium as an innovation to support 21st-century learning.]]>
