Upper and Lower Bounds for GCSE Maths

Understanding upper and lower bounds is an important skill in maths, helping us deal with the accuracy of measurements and calculations.

At GCSE level, students learn how to calculate and interpret bounds, which is essential for working with approximations and error intervals.

This video explains upper and lower bounds and shows how to calculate them with different examples.

It includes real-life examples like speed, distance, and time, as well as algebraic problems to help you understand the concept better.

The rest of the lesson on upper and lower bounds is not quite ready, but if you already know what you're doing, we have practice questions linked below.