**Monday Lesson:**

Upper and Lower Bounds

**Tuesday Lesson:**

Bounds 2

**Wednesday Lesson:**

Compound Measures

**Thursday Lesson:**

Arithmetic in Different Bases

A look at arithmetic in different bases together with an exploration of imperial units. These topics are no longer on the GCSE syllabus but students must be able to perform arithmetic operations with times. For example, subtracting one 24-hour clock time from another or converting minutes into a fraction of an hour.