|Primary classes are always filled with lots of different and interesting activities -- songs, games, chants and roleplaying. We read lots of stories together, too! The Primary classes are generally about 4 - 8 children. These younger students use the Oxford University Press "Let's Go" series of texts, which gradually help them learn many basic English words and phrases while they are having fun. These classes are 60 minutes long, 40 minutes of which are taught by a native-speaking English teacher, and 20 minutes taught by a Japanese teacher.