Activity based on famous TV show "Shark Tank", adapted for use in IGCSE Business Studies classes with G9 and G10 students. The use of props, such as game banknotes, is not necessary, yet it can enhance students' excitement just like it always does in my classes.Students need to work in teams, acting as owners / managers of a start-up business. Students are lead with a series of guided questions that should be answered in general at first. Answers are then applied to their particular business / p