12th Grade

This document is a Year 11 Biology depth study report on the Minnamurra River ecosystem. It investigates how sea-level rise, driven by climate change, will affect this coastal ecosystem. The report begins with an overview of Australian coastal ecosystems (rock platforms, coastal dunes, intertidal estuaries), detailing their abiotic and biotic factors. It then focuses specifically on the Minnamurra, describing its zones (seagrasses, mangroves, salt marsh, she-oak) and the plant species within eac...

This document is a comprehensive study guide for the HSC Society and Culture course. It covers seven key areas: Personal Interest Projects (PIPs), Social and Cultural Continuity and Change, Popular Culture, Belief Systems and Ideologies, Social Inclusion and Exclusion, Social Conformity and Nonconformity, and a glossary of key terms. Each section outlines fundamental and additional course concepts, related core study concepts, and focuses on a specific study. The guide provides detailed explanat...

This document provides a comprehensive overview of urban places, focusing on world cities and megacities. It examines the nature, character, and spatial distribution of these urban centres, exploring their roles as powerful economic and cultural authorities. The document delves into the operation of global networks, highlighting the relationships of dominance and dependence between world cities and other urban areas. It analyses the challenges of living in megacities, particularly in the develop...

This document explores the concept of ecosystems and their management, focusing on their vulnerability and resilience to both natural and human-induced stresses. It emphasises the importance of ecosystem management and protection, highlighting the need to maintain genetic diversity and consider utility, intrinsic, and heritage values. The document uses case studies of the Great Barrier Reef and the Ningaloo Reef to illustrate the unique characteristics of ecosystems at risk, analyzing spatial pa...

This document details viticulture and winemaking, exploring its global economic activity. It examines geographical factors like climate, soil, and topography influencing spatial patterns, alongside organisational, sociocultural, ecological, and economic factors. The industry's global distribution, from Old World traditions to New World competition, is discussed, including sustainability concerns, resource depletion, and the impact of technology. The document also touches upon social impact...

An in-depth set of class notes for a university level essay based on the foundations and principles of true economy, based on the readings of P.T.Barnum with included quotes.

This document provides detailed, well-organised notes for HSC Business Studies students, with a focus on Finance. It covers essential topics such as financial management, budgeting, investment strategies, and accounting principles. The notes include clear explanations of financial statements, profit and loss, and key financial ratios, helping students understand how businesses manage finances to achieve growth and stability. These notes are designed for exam preparation, offering concise and eas...

This document provides an in-depth, well-organised guide for Year 12 PDHPE students, focusing on Sports Medicine. It covers key concepts related to injury prevention, rehabilitation, and the musculoskeletal system. The notes include detailed explanations of common sports injuries, rehabilitation strategies, and the role of physical activity in maintaining injury-free performance. Ideal for exam preparation, this study guide highlights essential topics with clarity, offering valuable insights for...

Unlock your full academic potential with this study tip manual (10 pages) designed by a top-achieving ATAR 99.25 graduate. Filled with proven strategies, time management techniques, and personalised insights, this guide will help you tackle even the toughest subjects with confidence. Whether you're struggling with Physics, Specialist Maths, or just want to improve your study routine, this manual provides the tools you need to study smarter—not harder. Perfect for students aiming to reach th...

QCE Chemistry Study Guide (Y11/12 2025 Syllabus) – Designed by ATAR 99+ Graduate Ace your QCE Chemistry studies with this comprehensive, ATAR 99+ graduate-designed study guide! Tailored specifically for the 2025 syllabus, this 30+ pages guide covers all the key topics in Year 11 and 12 Chemistry, with an emphasis on mastering core concepts and excelling in assessments. What’s Inside? - Unit 1: Chemical Fundamentals – Atomic structure, states of matter, and energy changes in reaction...