IB Math AI SL 3.7 - Conversions between Degrees and Radians

This IB Math AI SL 3.7 – Conversions between Degrees and Radians slide deck builds a strong conceptual foundation for working with angular measure, an essential skill for geometry and trigonometry. The lesson introduces radians as a natural measure of angle, clearly explaining their meaning through circle geometry and the relationship between arc length and radius.

Students learn how to convert confidently between degrees and radians and apply these conversions in context to calculate arc length and sector area. Step-by-step worked examples and exam-style practice problems guide learners through interpreting radians in real situations, such as circular motion and illuminated regions, reinforcing both understanding and accuracy.

With its clear visuals, structured progression, and emphasis on correct mathematical reasoning, this slide deck supports classroom instruction and independent study while preparing students to apply radians correctly and fluently in IB assessments.