Four workbooks to help guide students through a solution to the 0984 IGCSE Computer Science Pre-Release for 2019-20 (Paper 21 - Phone/Tablet purchasing).
This is a different scenario with a similar approach in terms of structure. The fourth workbook includes tips on validation and other key areas to pay attention to.
The exam board pre-release is NOT included in this pack and there is no solution provided to the official pre-release. These documents are intended solely as support to help guide students.