Download or read book ICONSEIR 2021 written by Yusnadi Yusnadi and published by European Alliance for Innovation. This book was released on 2022-05-23 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 3rd International Conference on Science Education in Industrial Revolution 4.0 (ICONSEIR 4.0) is a forum of scientists, academics, researchers, teachers and observers of education and students of post-graduate who care of education. This event was held by the Faculty of Education, Universitas Negeri Medan - Indonesia, on December 21st, 2021.