Finding about food and health.
I think this project would be fairly suitable for my class since, at the time, we're reviewing countable and uncontable nouns; hence, the best context to teach this topic is food. Ss may come up with a presentation or a poster, when exposing they'll have to use the grammar by force. Another suitable project is giving a presentation about natural or man - made wonders, I've used it when teaching vocabulary such as: kilometers long, feet tall, etc.