This resource can be used to teach Stack abstract data type to the A-Level Computer Science. It is suitable mostly to the CIE GCE syllabus.

0478 Computer Science Paper 21 Pre-release Material tasks and Solutions for the year 2015. The solution is provided using pseudocode only. This resource is ideal for use as an example to introduce candidates to the pre-release material part of paper 2. That is Practical problem-solving and programming paper by Cambridge International Examinations (CIE) for iGCSE as well as O level syllabus.

The resource covers Structure Charts; a top-down, modular design tool for program designers. It covers the various symbols used such as modules/process, data couple, decision construct, loop construct and flags. It gives simplified examples of how the symbols are used to construct a structure chart.

GCE Computer Science Course, code 9608, offered by Cambridge Assessment International Examinations. It covers introduction to text files, text file databases, pseudocode and program code for creating, writing, reading and searching text files. This resource is ideal for delivering section 2.2.3 of the Computer Science syllabus.