HSC Maths Extension 1 – Task date 10 Dec 2018 Posted on December 6, 2018 by pipdanson https://coonabarabranhigh.com/wp/wp-content/uploads/2018/12/HSC-Mathematics-X1-2018-HSC-task-1-notification.pdf Posted in Assessment, Information, Maths, News, Student, Year 11 assessments, Year 12 assessments