Preposition Treasure Hunt. For prepositions of location and yes/no question practice. You need something sticky, like 'Blue Tack' (used for sticking posters to the wall) that you can roll into a ball and stick on anything. Model first: give the Blue Tack to a S and indicate that they should put it in a difficult-to-find place. Leave the room and give them a few moments to hide the Blue Tack (e.g. on the underside of a desk, on the wall behind a curtain, etc.). Then come back in and ask yes/no questions to locate it (Is it on the desk?, Is it near the desk? Is it in the front half of the classroom? Is it under the chair? etc.). When you finally find it have a S take the questioner's role. In a large class try having Ss play in pairs.
Lesson Plan for Prepositions of Location. We also have a FREE lesson plan on using prepositions of location which includes games and activities as well as other lesson materials.