IB Environmental Systems and Societies SL Grade Boundaries 2025 (TZ1) – Papers, Practical Work & Final Grades

Practical Work – out of 30

• Grade 7: 24–30
• Grade 6: 21–23
• Grade 5: 17–20
• Grade 4: 14–16
• Grade 3: 9–13
• Grade 2: 5–8
• Grade 1: 0–4

Final IB Environmental Systems and Societies SL Grade Boundaries – out of 100

• Grade 7: 69–100
• Grade 6: 57–68
• Grade 5: 43–56
• Grade 4: 32–42
• Grade 3: 22–31
• Grade 2: 11–21
• Grade 1: 0–10

Tips for Achieving a Level 7

• Paper 1: Focus on multiple-choice practice, key definitions, and systems diagrams.
• Paper 2: Write clear, structured essays with environmental examples and case studies.
• Practical Work: Ensure detailed documentation of experiments and field investigations.
• Overall: Allocate study time across papers and practical work, constantly comparing performance against grade boundaries.

Conclusion

Understanding the IB Environmental Systems and Societies SL (TZ1) 2025 grade boundaries helps students focus their preparation and maximize their potential for a Grade 7. Tracking performance against these thresholds allows for strategic study and confidence in assessments.