Stimulates discussion and encourages critical thinking to help students achieve success. This Student´s Book supports the IB Diploma´s Theory of Knowledge course by providing an introductory framework that looks at how to approach a range questions. It includes a wide range of material from other sources to ensure diversity and to maintain engagement. - Guides students by helping them examine the nature of knowledge - Develops diverse and balanced arguments by raising questions in a variety of contexts - Encourages critical thinking skills and ways to look for answers.