Mathematics Day On «World Pi day», 14 March, Year 12 students gave maths presentations in different classes, as they did last year. Emil explained differential quotient in Klasse 10 and Mahnoosh shared her knowledge about the intersection angle of planes in Klasse 11. The highest praise came from our Headmistress, who was pleasantly reminded of her school days as an assessor in Klasse 10 and was impressed by Emil›s teaching skills. Overall, the event was great fun for all involved.