A Science fair has been held on 10th September, 2022 in Camellia Duncan Foundation School. Students worked on science fair project in addition to their school work. Science fair is an opportunity for students to apply the scientific method to conduct independent research. In our school respective science teachers named Ibrahim Jamil, Adaita Adhikari & ICT teacher Sonjoy Deb showed the ways to students how they would make projects. According to their direction, grade-6 made a Periscope, grade-7 made a project which represented how to produce methane gas from water, grade-8 made an air cooler machine, grade-9 made a research about human digestive system and grade-10 made a project on aforestation and deforestation which represented about saving environment. In this science fair Deputy Manager of Lungla Tea Estate name Sajjadul Haque, was present as the chief guest as well as all honorable teachers and students were present. After examining all projects, our chief guest announced the results in which grade -10 won the first prize and grade-7 won the second prize.