ケンブリッジ大学出版(JPT) Paired skills course focusing on critical thinking academic skills and language students need most.Prism is a five-level (A1 to C1) American English paired-skills course (Reading/Writing and Listening/Speaking) created for students who need to develop a range of academic skills. This Intro Level (A1) Listening and Speaking Student’s Book prepares students for college classes by developing their listening speaking critical thinking and pronunciation skills including pronunciation