Chatsworth International School

This is a sample ESS Internal Assessment under my chosen topic of "Algae Wastewater Treatment". This document can be used as a reference guide for students to understand the steps for writing a good internal assessment report for this IB subject. This report helped me achieve a level 7 for undertaking a unique area of interest in the course.

This is a annotated version of the Math HL mixed exercise. This document consists of questions from topics in the Paper 1 and Paper 2 exams. This is annotated document is meant to reach out to those who require extra assistance for exam revision - these annotations are desired to guide such peers into understanding the thought process of attempting such questions.

This is an annotated document for Math HL Calculus Questions. I was able to download these from ThinkIB and later annotate the document to help peers understand the thought process behind tackling certain questions. Feel free to get your hands on this document if you wish to attempt these Calculus questions under assistance of the annotations I have made.

This is the IB Economics HL Study Guide. I had developed this document with the help of my teacher and friends as it helped prepare for the final exams in May 2018. It's a compilation of notes that come in handy for tackling Paper 3; lots of formulas and diagram-based notes.

This is sample case study for the ESS topic, 'Biodiversity and Conservation'. For one of my summative assessments, I was required to write a case study on three types of endangered species, depending on their position in the IUCN Red List. This assignment got me a 7 and came in handy for the final exams.

This is a sample environmental impact assessment. It is essential for IB ESS students to know the format and requirements of reports as such. This is a sample assessment I had written on the development of solar farms in a land located in Mumbai, India. This summative writing helped me achieve a 6.