They're teaching our children, but are they teaching the right things? Three young teachers navigate their way through adulthood and educating. A peek inside a state school staff room. With fad diets, Instagram abs and the Government imposing a sugar tax, do the educators even know what is good for us? A geography, history and PE teacher form an unlikely friendship within the dynamics and the solace of the staff room, bonding over all that matters: biscuits and banter.