An interactive PowerPoint that can be displayed and used at Options Evening to highlight key parts of the OCR Computer Science Course for GCSE.

4 lessons to introduce pupils to Binary. Pupils will explore Binary to Denary conversions, ASCII, and Hexadecimal.

4 entry lessons to programming (in python). These lessons are aimed at KS4 (with the idea of python being done to some extent in KS3). Lesson 1 and 2 look into what high level languages are, and explores different ones and their purposes. Lessons 3 and 4 gather an introduction into the basics of python - Variables, Selection, and Iteration.