Earth Sciences — 3rd Year (BCS track)

The complete Earth Sciences — 3rd Year, BCS track curriculum, on Akaguriro Academy: the official Burundian syllabus, covered in full, term by term, like a real school year.

Earth Sciences A3 BCS — the whole syllabus, no gaps

From rock weathering and erosion to groundwater, oceans, soils, and the responsible management of natural resources, this course follows the exact structure of the Burundian curriculum, with illustrations reconstructed from the official teacher's guide.

🎯 Course goals

• Master the entire Earth Sciences A3 BCS syllabus as taught in Burundi.
• Understand geomorphology, hydrology, pedology, and environmental issues in depth.
• Practice with corrected exercises on every chapter, using real maps and data.
• Track your own progress objectively through graded term assignments.

📘 Detailed syllabus — 26 chapters, exercises and assignments, over 3 terms

Term 1

1. Physical disintegration and chemical weathering of rocks
2. Erosion and sediment transport
3. Sedimentation and diagenesis
4. Stratigraphy, fossils, and the sedimentary cycle
5. Dating systems and geological time
6. Landscape and geomorphology tools
7. Geomorphological mapping and landform concepts
8. Landforms, climates, and rock types
9. Geomorphological and geological cross-sections
10. Integration situations

Term 2

1. The hydrological cycle — surface and groundwater
2. Groundwater movement and quality
3. Groundwater and thermal water exploitation
4. Oceans and seas — distribution and seafloor morphology
5. Seawater and sea movements
6. Soil — organization, constituents, and texture
7. Chemical properties of soil
8. Physical properties of soil and synthesis

Term 3

1. Humans and their environment
2. Desertification and an introduction to erosion
3. Erosion — modes and processes
4. Pollution and water pollution
5. Air pollution, constraints, and climate risks
6. Natural resources — types and exploitation
7. Rational management of natural resources
8. Integration situations

Every chapter includes its lesson, corrected exercises, and a graded assignment at the end of the term.

🎓 Learning format

• 📖 Illustrated lessons, organized exactly like the real school year.
• ✅ Corrected exercises for every chapter, and graded term assignments.
• 💬 Forum, chat and private messaging to ask a question anytime, without waiting for the next class.
• ♾️ Unlimited access over time after purchase — review one specific chapter the night before a test, or go through the whole year again from the start.