About this Simulation

This interactive simulation guides learners through a 2019 PSLE mathematics question focused on finding the diameter of a circle. Students can manipulate variables and observe how changes affect the solution, reinforcing their understanding of circle geometry and problem-solving strategies used in primary-level assessments.

Learning objectives: Understand the relationship between radius and diameter in circles | Apply geometric reasoning to solve PSLE-style mathematical problems | Develop confidence with primary-level circle geometry concepts