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2023 IB Chemistry Syllabus Changes:

What to Expect

Learn about the new and improved IB Chemistry course

Written by Anzhelika Tauber, MSc

The International Baccalaureate (IB) Chemistry syllabus along with IB Physics and IB Biology is undergoing significant changes in 2023. These changes, which were delayed due to the COVID-19 pandemic, aim to enhance the learning experience and provide students with a more comprehensive understanding of the subject. In this article, we will explore the content changes, examination modifications, and everything students need to know to prepare for the new syllabus.

2023 IB Chemistry Syllabus Changes: What to Expect

Table of Contents

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Introduction

The IB Chemistry syllabus is designed to foster a conceptual understanding of chemistry and encourage critical thinking. The new syllabus, initially planned for implementation in 2021, will now be introduced in August/September 2023, with the first exams scheduled for May 2025. While the complete programme has not yet been published, recent updates have shed light on the changes that students can expect.

Overview of the New IB Chemistry Syllabus

 

Structure and Reactivity

The new IB Chemistry syllabus is structured around two main strands: “Structure” and “Reactivity.” This departure from the previous topic-based approach aims to promote connections between different areas of the subject and other DP sciences. The emphasis is on examining scientific knowledge claims in real-world contexts to foster student interest and curiosity. However, the incorporation of real-world options, which were present in the previous programme, remains uncertain, raising questions about the inclusion of applied chemistry material.

Conceptual Learning

The new chemistry course focuses on reducing content and highlighting concepts that underpin learning. It aims to develop students’ understanding of the interconnectedness of factual, procedural, and metacognitive knowledge. Conceptual understanding plays a pivotal role in enabling students to critically analyze their own knowledge, transfer skills to new contexts, and apply them creatively. The syllabus structure allows teachers to create their own pathway within the framework of subject-specific concepts.

Emphasis on Skill Development

Recognizing the practical nature of the subject, the new IB Chemistry syllabus places greater emphasis on skill development. The inclusion of a dedicated section on “Skills in the study of chemistry” underscores the importance of inquiry skills and techniques appropriate for this level of study. The aim is to enable students to gain a deeper understanding of the subject while honing practical and investigative skills.

Nature of Science

The nature of science (NOS) is an overarching theme in the IB Chemistry course. It explores the purpose, features, and impact of scientific knowledge. Students will have the opportunity to analyze, discuss, and refine their understanding of scientific ideas encountered during the course. Developing scientific literacy and understanding the framework of scientific knowledge enhance students’ access to course content and support their learning process.

Practical Work and Collaborative Sciences Project

Practical work continues to be a central aspect of the IB Chemistry course. Teachers are encouraged to develop a practical scheme of work that allows students to deepen their understanding of subject content and develop various practical and investigative skills. The collaborative sciences project, which addresses real-world problems through interdisciplinary exploration, remains an integral part of the course. It provides students with an opportunity to integrate knowledge from multiple science disciplines, develop solution-focused strategies, and understand the interconnectedness of global systems.

Here you can find all the details about the updates to IB Chemistry Syllabus.

Changes to Assessment

External Assessment

The external assessment of the new IB Chemistry syllabus will consist of two examination papers, down from the previous three. Paper 1 will include multiple-choice questions, data-based questions, and questions on experimental work. The inclusion of data-based questions and questions on experimental work in Paper 1 expands the assessment format. The changes raise questions about the role of calculators and data booklets in the new examination. The removal of options topics, such as materials, biochemistry, energy, and medicinal chemistry, necessitates the incorporation of relevant content at standard or higher levels.

Internal Assessment

The internal assessment component, accounting for 20% of the final marks, has undergone minor changes. Students will collaborate and support each other within small groups, allowing them to share methodologies and data collection techniques while maintaining unique variables and data. The revised assessment criteria place a greater emphasis on higher-order thinking skills, with a significant portion of marks allocated to the conclusion and evaluation.

Here is an overview of the new IB Chemistry Examination format:

Copyright - New IB Chemistry Syllabus 2023: examination format

Conclusion

The upcoming changes to the IB Chemistry syllabus in 2023 signify a shift towards a more comprehensive and interconnected approach to learning. The emphasis on conceptual understanding, skill development, and the practical application of scientific knowledge aims to equip students with the necessary tools to excel in the subject. Teachers will play a crucial role in implementing these changes and adapting their teaching strategies to align with the new syllabus.

In conclusion, the upcoming changes to the IB Chemistry syllabus in 2023 will reshape the way students engage with the subject. By focusing on conceptual understanding, skill development, and real-world applications, the new syllabus aims to provide a holistic learning experience. Students and teachers alike should prepare for these changes to ensure a smooth transition and maximize the benefits of the updated curriculum.

    About the Author

    About the Author

    Anzhelika is a PhD candidate in Genetics and a marketing consultant at U4Success from Vienna, Austria. She leads our website and social media content strategy.

    Frequently asked questions (FAQs)

    When will the new IB Chemistry syllabus be implemented?

    The new IB Chemistry syllabus is set to be implemented in August/September 2023.

    When are the first exams for the new syllabus scheduled?

    The first exams for the new IB Chemistry syllabus are scheduled for May 2025.

    Will the new syllabus include real-world options?

    The inclusion of real-world options in the new syllabus remains uncertain. The focus is currently on the structure and reactivity strands.

    How will the assessment format change?

    The new assessment format includes two examination papers instead of three. Paper 1 will incorporate multiple-choice questions, data-based questions, and questions on experimental work.

    What changes can be expected in the internal assessment?

    The internal assessment will allow students to collaborate and support each other within small groups. The revised criteria emphasize higher-order thinking skills, with an increased focus on the conclusion and evaluation.