If you know The Jolly Christmas Postman you will have seen an example of a diorama like this. They are quite easy to make and look great on display. I have based my example on The Lion, The Witch and The Wardrobe, but you could have any theme. There are clear instructions, plus photographs of a finished diorama and images of the four parts of my example. You can use this idea for any book or topic in your curriculum.