Let's Investigate! Students find clues around the school to build a case against one of two suspects in the murder of Duncan, Macbeth or Lady Macbeth. Who is more guilty for murdering the king? Hang the included clues around the room or school (quotes from the novel) and send your students out to investigate the crime. This bundle includes the assignment sheet, clue recording sheet, grade sheet and all the clues ready to print on brightly colored paper. This activity is a great way to get kids moving, teach quote analysis, improve reading comprehension, and practice critical thinking. And it's a lot of fun!