Costumes are fun, and you can award prizes for the funniest, scariest, etc. Students could answer comprehension questions based on the video, and then design food with a spooky theme for an imaginary Halloween party. Whoever loses, Halloween activities for teens to pick up a random chit and do whatever is mentioned inside. Finally they worked in pairs to write their own quiz along the same lines — there are templates on Halloween activities for teens same webpage for a witch, werewolf or vampire quiz, although I think I let my students choose their own creature so that they could use ghosts, monsters and zombies as well. These parties will always be incomplete without the spooky and creepy atmosphere, so associated with Halloween.