"Experimentation and history of science in science teaching: perspectives and research challenges in Brazil from 1972 to 2018" (PhD). Candidate: Tércio Augusto Penteado Barbosa. Advisor: professor Silvia Fernanda de Mendonça Figueirôa. August 10, 2020, at 14 pm, at the link: https://meet.google.com/atm-hkcr-fwp.