Kuark Science Olympiad (OSK) 2020 takes the theme of climate change,  "I'm a Scientist! I Protect the Earth! " The aim is to raise awareness about climate change and invite Indonesian children to become scientists, including attitudes and actions. The OSK 2020 Elimination Round was held on Saturday, February 29, 2020. This year, Global Prestasi School is tasked to host the OSK 2020 event, which involves 450 participants from Bekasi and East Jakarta.

        Registration started at 7:30 with many parents queuing up. The children were very excited to welcome OSK 2020. The competition started at 8:30 and finished at 10:00. Related to the race technique, OSK 2020 was divided into three levels: the first level followed by Classes 1 and 2, level 2 for Classes 3 and 4, while level three for Classes 5 and 6. As the parents waited for the children to compete, they were entertained with performances from Junior High School students. The preliminary round results  will be announced on March 30, 2020.