Introduction
IB Chinese B SL emphasizes practical communication skills in Mandarin, across reading, writing, listening, and speaking. Understanding the grade boundaries allows students to plan revision efficiently and aim for top performance.
This guide outlines the IB Chinese B SL 2025 grade boundaries (Timezone 0): Internal Assessment (Oral), Paper 1, Paper 2 Listening, Paper 2 Reading, and final overall grade ranges.
Quick Start Checklist for IB Chinese B SL
- Memorize grade boundaries for each assessment.
- Practice speaking, listening, reading, and writing consistently.
- Focus on grammar, vocabulary, comprehension, and expression.
- Review examiner reports for top-scoring strategies.
IB Chinese B SL Grade Boundaries 2025 (Timezone 0)
Internal Assessment (Oral, out of 30)
- Grade 7: 27–30
- Grade 6: 22–26
- Grade 5: 16–21
- Grade 4: 11–15
- Grade 3: 6–10
- Grade 2: 3–5
- Grade 1: 0–2
Paper 1 (out of 30)
- Grade 7: 27–30
- Grade 6: 24–26
- Grade 5: 20–23
- 17–19
