Pembelajaran abad 21 menghasilkan peserta didik dengan karakteristik 4C (Critical thinking, Communication, Collaboration, Creatitivity). Pembelajaran fisika mempunyai peranan dalam menunjang keterampilan abad 21. Buku sebagai salah satu media pembelajaran yang masih d igu nakan membutuhkan pemahaman mengenai konten materi, teknologi dan tahapan pendagogis yang dirangkum dalam kerangka kerja TPACK (Technological Pendagigical and Content Knowlegde). Metode penelitia n yang digunakan adalah Penelitia n dan Pengembangan dengan model Dick and Carey. Penelitian ini bertujuan untuk menghasilkan buku teks fisika dengan implementasi TPACK yang terd iri dari CK (Content Knowledge), PK (Pendagogical Knowledge), TK (Tecnological K n ow ledge ), PC K (Pendagogical Content Knowledge), TPK (Technological Pendagogical Knowledge), TCK (Techological Content Knowledge), dan TPACK yang memuat konsep Fluida Statis. Berdasarkan h asil validasi buku teks dengan implementasi TPACK pada materi Fluida Statis d a pat d igu nakan seb agai alternatif sumber pembelajaran di SMA.

The development of information and communication technology (ICT) based on education can be an opportunity to improve the learning process. Learning in the pandemic era Covid-19 needs media that help teachers and students enthusiasm for learning. The lessons with e-learning are flexible and easy to use. Microsoft Sway 365 is one of the e-learning that can be used because of the features such as presentation, text, images, video, and sound. This study aims to produce e-learning using Microsoft Sway on Dynamic Fluid. This study uses an R&D method with the 4D model but only defines, designs, and develops stages. Media experts and material experts validated the e-learning. The validity test result from content experts showed that the e-learning using sway was feasible with 77.7% and from media experts was feasible with 77.5%. The study concludes that e-learning with Microsoft Sway is flexible, easy to use, can support physics learning with fun, and feasible to be used as a teaching medium that helps students in explanatory activities.