This is a fantastic project where students get to study their favourite inventor/creator of some of the greatest gadgets in the world. I have had students study everyone from Alexander Graham Bell to Elon Musk and Jeff Bezos.
Students are challenged to research the inventor, their invention(s), and the impact they have made on the world. They are then asked to create a poster and 3D model to represent their learning. This is a very inspirational project for upper intermediate students. Every time I do this project with students, I am blown away by what they create and how much they learn.