Rounding to Significant Figures

By the end of this unit, students will be able to:

1. understand the concept of significant figures and their role in expressing the precision of numbers;
2. round numbers to a specified number of significant figures;
3. apply their understanding to real-world scenarios involving measurements and calculations.

Curriculum Alignment: Key Stage 4: Number

Apply and interpret limits of accuracy when rounding or truncating, {including upper and lower bounds}