Understanding IB Assessments First steps to mastering IB Maths evaluation.

What is Assessment?

Assessment

Assessment is the systematic collection of evidence of student learning to guide teaching and improve achievement.

Why is evidence of learning essential before introducing the next topic?

Two Assessment Types

Formative Assessment

Occurs during learning to monitor progress.
Provides quick feedback for teacher and student adjustments.
Low stakes; usually not graded.

Summative Assessment

Happens at the end of a unit or course.
Evaluates final achievement against set criteria.
High stakes; contributes to final grade.

Key Similarities

Both gather evidence of student learning.
Align with curriculum objectives and criteria.
Inform teaching decisions and feedback.

IB Maths Weightings

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Two Assessment Components

IB Mathematics is graded through external exams and an internal exploration. Know how much each part counts.

Key Points:

  • External examinations – 80% of final grade
  • Paper 1 (no technology) – 40%
  • Paper 2 (technology allowed) – 40%
  • Internal assessment (Exploration) – 20%

Quick Check

Question

Which statement is TRUE about IB Maths assessments?

1
They include both internal and external components.
2
Only the teacher grades all components.
3
Exams are open-book.
4
The Exploration counts for 5% of the final grade.

Hint:

Remember there is an Internal Assessment called the Exploration.

Key Takeaways

Assessment gathers clear proof of learning.

Formative checks progress; summative awards final result.

IB Maths weighting: 80 % exams, 20 % IA project.

Thank You!

We hope you can now recall the main assessment points.