Critical Thinking Topics for the Classroom BookEncourage friendly debate and articulate arguments among your students with these relevant, modern promptseverything from school dress code to social media, censorship to medical marijuana, and much more. Take controversial topics and break them down into appropriate conversation with critical thinking questions and pre written tasks to help your students achieve strong, researched opinions. 2015. 56 pages, 8 x 11 inches. Reproducible. High School.