The 2023 IB Chemistry syllabus introduces a restructured approach, focusing on developing a deeper conceptual understanding and interconnections between chemistry and other DP science subjects. The curriculum is now divided into two main strands, 'Structure' and 'Reactivity,' replacing the previous format of 11 topics and omitting specific real-world context options present in the old program. This change aims to encourage the examination of scientific knowledge in real-world scenarios, though the integration of applied chemistry material remains unclear. Additionally, the external assessment now comprises two examination papers instead of three, with Paper 1 including multiple-choice, data-based, and experimental work questions. The internal assessment, accounting for 20% of the final marks, has been slightly revised with a new word limit of 3000 words and focuses on four key criteria. The Group 4 Project, a collaborative real-world application project, remains a constant element. These updates reflect an effort to streamline the curriculum and assessment, fostering a more integrated and practical learning experience in IB Chemistry.