The Role of Parents in Learning Activities during the Corona Virus Disease of 2019 (Covid-19) Pandemic in Students Grade 1 Elementary School: Peran Orang Tua Dalam Kegiatan Pembelajaran di Masa Pandemi Corona Virus Disease Of 2019 (Covid-19) Siswa Kelas 1 SD. acopen. 2021;4:10.21070/acopen.4.2021.2574. doi:10.21070/acopen.4.2021.2574