Teachers Vesna Novović and Petar Ogrizović, on Thursday, 15th December, 2016, took our high school students to the Festival of Science at the Belgrade fair. The students had a chance to see technology, natural sciences and social sciences stalls. Students could see what they were interested in and could have found something for their taste. Samsung and applied physics stalls were especially interesting. Our student Milena Milovanović also took part in this year’s festival. She has been involved in this for three years. The students enjoyed in this source of knowledge and will definitely repeat this experience.