Quantitative reasoning - JSS1 Mathematics Lesson Note

This involves using numerical information to draw conclusions, make decisions, or solve problems. It often requires understanding relationships between quantities, interpreting data, and applying mathematical principles in real-world situations. For instance:

• Analyzing statistical data to make predictions.
• Estimating costs based on budget figures.
• Comparing quantities to determine trends or patterns.

Approximation is crucial in situations where exact values are not necessary or practical, such as in everyday calculations, engineering estimates, or statistical analyses.