Physical Sciences
Complete Bac Physical Sciences syllabus
Courses by subject, worked exercises, key concepts, and national exam preparation.
5
subjects
109
chapters
109
lessons online
Updated 2026
Where your points are
Each subject's share of the total coefficients
- Mathematics×7 30%
- Physics and Chemistry×7 30%
- Life and Earth Sciences×5 22%
- Philosophy×2 9%
- English×2 9%
×7Coefficient 7
Mathematics
11 chapters in the official syllabus.
11 chapters · 11 lessons onlineSee the chapters
×7Coefficient 7
Physics and Chemistry
29 chapters in the official syllabus.
29 chapters · 29 lessons onlineSee the chapters
×5Coefficient 5
Life and Earth Sciences
14 chapters in the official syllabus.
14 chapters · 14 lessons onlineSee the chapters
×2Coefficient 2
Philosophy
24 chapters in the official syllabus.
24 chapters · 24 lessons onlineSee the chapters
×2Coefficient 2
English
31 chapters in the official syllabus.
31 chapters · 31 lessons onlineSee the chapters
Go further with Orka
Beyond free courses, Orka generates unlimited exercises, adaptive quizzes, and corrected mock exams for every stream.
Create a free account