In 2020, I received 45 points in IB, including a 7 in HL Physics. This IA allowed me to achieve that grade. Understanding its style, structure and presentation can help boost IAs mark considerably. The essay’s title is, ‘The Impact of Salinity on the Surface Tension of Water’, and scored in the highest grade boundary. This essay is to be used as an exemplar ONLY, to show an example of what a high-scoring IA looks like. Academic honesty is extremely important in the IB, and any plagiarism will risk the whole qualification.

In 2020, I received 45 points in IB, including 3 core points. This Extended Essay allowed me to achieve that grade. Understanding its style, structure and presentation will help boost EE marks considerably. The essay’s title is, ‘What is modular arithmetic, and how can it be applied to solve problems in the field of number theory?’. It involves introducing the concept, rigorously defining its key properties, showing examples of its problem-solving capabilities and then producing original solutions to number theory problems. Its structure is well-defined and would provide a good example for any Mathematics Extended Essay. This essay is to be used as an exemplar ONLY, to show an example of what a high-scoring EE looks like. Academic honesty is extremely important in the IB, and any plagiarism will risk the entire qualification.

This bundle includes the 3 essays which formed the entirety of my HL Economics IA portfolio: a microeconomic, macroeconomic and international focused commentary. Together, they allowed me to achieve my Grade 7 in HL Economics in 2021. The micro essay discusses an article titled, ‘Senate approves higher sin tax on cigarettes’. It examines the microeconomic impact of higher cigarette taxes in terms of marginal social benefit, marginal private benefit and welfare loss. The macro essay discusses an article titled, ‘HS2: Plans for East Midlands transport hub link unveiled’. It examines the macroeconomic impact of implementing this structural improvement in terms of long-run aggregate supply, economic growth and inflationary pressure. The international essay discusses an article titled, ‘UK to apply to join free trade pact with nations on other side of world’. It examines the economic impact of free trade agreements in terms of exports, allocative efficiency, competition and consumer surplus. Individually, they can be purchased for £3.99, but as a bundle, they are available at £1.99 each (£6 total).

In 2020, I received 45 points in IB, including a 7 in Biology. This IA allowed me to achieve that grade. Understanding this essay’s style, structure and presentation will help boost IA marks considerably. The essay’s title is, ‘How is the width to height ratio of the limpet Patella vulgata affected by the angle (degrees) of the slope of rock that it lives on, on a North Devon rocky shore?’. It covers the data gathering process, processing and correlation calculates and consequent analysis in detail. This essay is to be used as an exemplar ONLY, to show an example of what a high-scoring IA looks like. Academic honesty is extremely important in the IB, and any plagiarism will risk the entire qualification.

In 2020, I received 45 points in IB, including a A in TOK. This essay allowed me to achieve that grade. As TOK has a unique and highly technical form, understanding this essay’s style, structure and presentation will boost TOK marks considerably. The essay dealt with the Knowledge Question: ‘‘Statistics conceal as much as they reveal.’ Discuss this claim with reference to two areas of knowledge.’ It systematically examines the claim and counter-claim behind this question through the lens of two specific Areas of Knowledge: mathematics and the human sciences. Its structure is clearly presented and provides a strong example of high-scoring TOK Essay format. This essay is to be used as an exemplar ONLY, to show an example of what a high-scoring TOK Essay looks like. Academic honesty is extremely important in the IB, and any plagiarism will risk the entire qualification.

In 2020, I received 45 points in IB, including a 7 in HL Economics. This IA formed one third of my Economics IA which allowed me to achieve that grade. Understanding this essay’s style, structure and presentation will help boost IA marks considerably. The essay discusses an article titled, ‘HS2: Plans for East Midlands transport hub link unveiled’. It examines the macroeconomic impact of implementing this structural improvement in terms of long-run aggregate supply, economic growth and inflationary pressure. This essay is to be used as an exemplar ONLY, to show an example of what a high-scoring IA looks like. Academic honesty is extremely important in the IB, and any plagiarism will risk the whole qualification.

In 2020, I received 45 points in IB, including a 7 in HL Mathematics. This IA allowed me to achieve that grade. Understanding this essay’s style, structure and presentation will help boost IA marks considerably. The essay’s title is, ‘Investigating the relationship between UK national lockdowns and daily COVID-19 cases, and modelling the pandemic under different governmental proposals’. It involves mathematically modelling and detailing different lockdown proposals through exponential regression, integration and functions. This essay is to be used as an exemplar ONLY, to show an example of what a high-scoring IA looks like. Academic honesty is extremely important in the IB, and any plagiarism will risk the whole qualification.

In 2020, I received 45 points in IB, including a 7 in HL Economics. This IA formed one third of my Economics IA which allowed me to achieve that grade. Understanding this essay’s style, structure and presentation will help boost IA marks considerably. The essay discusses an article titled, ‘UK to apply to join free trade pact with nations on other side of world’. It examines the economic impact of free trade agreements in terms of exports, allocative efficiency, competition and consumer surplus. This essay is to be used as an exemplar ONLY, to show an example of what a high-scoring IA looks like. Academic honesty is extremely important in the IB, and any plagiarism will risk the whole qualification.

In 2020, I received 45 points in IB, including a 7 in HL Economics. This IA formed one third of my Economics IA which allowed me to achieve that grade. Understanding this essay’s style, structure and presentation will help boost IA marks considerably. The essay discusses an article titled, ‘Senate approves higher sin tax on cigarettes’. It examines the microeconomic impact of higher cigarette taxes in terms of marginal social benefit, marginal private benefit and welfare loss. This essay is to be used as an exemplar ONLY, to show an example of what a high-scoring IA looks like. Academic honesty is extremely important in the IB, and any plagiarism will risk the whole qualification.