CSM Essential Mathematics Units 3&4 for Queensland 2nd Ed (Print + Interactive)A new edition of the most trusted Queensland senior mathematics resources for students and teachers with a proven teaching and learning formula, written by a team of authors with unrivalled expertise. Features Students undertaking the Essential Mathematics course are supported with an additional Assessment Advice chapter. Carefully revised categorisation of Simple Familiar, Complex Familiar and Complex Unfamiliar questions: All questions follow the