As the principal of a high school, write a memo to the teachers, demonstrating your ability to analyze the needs of high school students and propose communication strategies based on communication tips and principles you have learned in this class. Your memo should outline specific recommendations for tailoring written communication and making presentations in class to effectively engage and persuade high school students, showcasing your understanding of communication strategies in a real-world context. What are the specific recommendations for tailoring written communication and making presentations in class to effectively engage and persuade high school students?