The International Baccalaureate (IB) Math program is designed to provide students with a rigorous and comprehensive understanding of mathematics, and the IB Math grading procedure is a key component in assessing a student's mastery of the subject. This grading procedure involves a combination of internal and external assessments, including the exploration project, mathematical reflections, and several exams. In this article, we provide a detailed overview of the IB Math grading procedure, breaking down the different types of assessments involved, explaining how scores are combined to determine a final grade, and providing insight into the predefined grade boundaries used. Whether you're a student preparing for the IB Math assessments or a teacher seeking to understand the grading process, this article offers a valuable resource to help you navigate the complexities of the IB Math program.
The International Baccalaureate (IB) Math grading procedure involves a combination of internal and external assessments, which are designed to measure a student's understanding of the subject matter and their ability to apply mathematical concepts and methods to solve problems.
Internal Assessments:
1. Exploration: This is a project where students are required to investigate a mathematical topic of their own choice. The project is assessed internally and graded on a scale of 0 to 20.
2. Mathematical Reflections: This is a reflective piece of writing where students are required to write about a particular aspect of mathematics that they have studied. This is also assessed internally and graded on a scale of 0 to 6.
External Assessments:
1. Paper 1: This is a 1 hour and 30-minute examination where students are required to answer 16 multiple-choice questions. This paper is worth 30% of the total grade.
2. Paper 2: This is a 2 hour and 30-minute examination where students are required to answer six extended-response questions. This paper is worth 50% of the total grade.
3. Paper 3: This is a 1 hour and 20-minute examination where students are required to answer four extended-response questions based on a specific option they have chosen. This paper is worth 20% of the total grade.
Overall, the IB Math grading procedure involves combining the scores from the internal assessments (exploration and mathematical reflections) and the external assessments (paper 1, paper 2, and paper 3) to arrive at a final score. The final score is then converted into a grade using a set of predefined grade boundaries. The highest possible grade is a 7, while the lowest passing grade is a 3.
