Pengembangan Lembar Kerja Peserta Didik Elektronik (E-Lkpd) Berbasis Keteramp…

21st century biology learning emphasizes the importance of mastering the 4C skills. Critical thinking skills are one of the important skills for students to have in the 21st century. Based on the results of pre-surveys conducted at several schools, namely SMA Negeri 1 Pekanbaru, SMA Negeri 8 Pekanbaru, and MA Darul Hikmah Pekanbaru, it is known that the learning process that occurs not yet opti…