Sometimes the kiddos get too excited with the superhero Whose Stuff Kahoot and they don't practice the sentence patterns. Follow up with a Wordwall review sometime later. This Wordwall Open the Box game is a digital version of the classic Shark Card game. Students pick a box to open and say the sentence with the possessive. It is audio-enabled, so they will hear a question when they open the box. Award points ala classic shark game. 1 man = 5 points (head, stick body, cross-stick arms, leg1, leg 2). Shark eats a man= lose 5 points.