As the students at Tandem IMS' Primary School shuffle in from their break, there is a buzz of energy that moves with them. They are still chatting about their lives, what has happened during their outdoor break time and what their plans are for the weekend. Listening closer to their words, they are flipping seamlessly between different languages as they speak to different friends or as various friends join in the conversation. Once they enter the classroom, the buzz dies down as they then get ready for the next lesson.