The BFG Workbook has "comic style" worksheets and novel study activities for the story by Roald Dahl. It includes; cover page with a background knowledge activity, vocabulary (14 pages), questions (6 pages), similes (1 page), creative activities (5 pages), puzzles (2 pages), and word problems (1 page).
This teacher did a great character study on the BFG. I think that's an excellent choice for character study! I also like to stress the difference between character traits and actions, then connect the two. Awesome anchor chart from oneextradegree.
FREE BFG RESOURCES~ The BFG by Roald Dahl is a creative and endearing story about a giant, a girl, and the Queen. This activity uses puzzles and riddles with vocabulary and ideas from the story to build students' interest and skills.