“…Some studies indicated that the understanding of the work and energy concepts was still low even some students had misconceptions (Oktavia, Sulaeman, & Komariyah, 2017;Rahmatina, Sutopo, & Wartono, 2018;Zafitri, Fitriyanto, & Yahya, 2018). Some researchers had made efforts to improve the understanding of the work and energy concepts, including by applying PhET-assisted conceptual learning to support students' understanding of work and energy concepts deeply (Patriot, Suhandi, & Chandra, 2018;Podschuweit & Bernholt, 2018).…”