Include the following in your newsletter: Trends in puberty over the last 100 years and reasons for these trends. The effect of early and late onset of puberty on adolescent physical development and social/emotional relationships with peers. How changes in physical development affect cognitive processing and decision making. The role of technology on students sense of interconnectedness. Provide examples of some technological tools. Ways to ensure the use of technology in schools and the classroom is safe, ethical, and responsible.