The SEBA Class 10th Half Yearly Syllabus generally includes 50% of the full-year syllabus for each subject. Common subjects are:

Maths: Chapters 1–6

Science: Chapters 1–7

Social Science: History 1–3, Geography 1–3, Civics & Economics 1–2

English & MIL (Assamese/Hindi): 3–4 prose/poems and grammar

Confirm exact chapters with your school or teacher as it may slightly vary.