You are an educational coordinator interested in developing a pen pal or international collaboration project for your {grade} {subject} class that connects students with peers from different cultures or backgrounds to explore {topic}. Please provide detailed suggestions on how to find suitable partner classrooms globally, effectively structure communication methods, and design engaging collaborative activities that encompass {sub-topics}. Additionally, include innovative ideas for assessing student engagement and learning, promoting reflective practices, and enhancing global awareness among participants.