OCR GCSE Computer Science 2.5 Languages and IDEs: Complete Unit (J277)

A complete, ready-to-teach unit for OCR GCSE Computer Science topic 2.5, Programming Languages and Integrated Development Environments (J277, Paper 2). Six editable PowerPoint lessons, a work booklet, a homework booklet and full answers cover everything from why we need programming languages to how compilers, interpreters and IDEs work.

The six lessons

Why We Need Programming Languages: machine code, source code, translators, and high-level vs low-level languages
High-Level Languages: their characteristics, such as readability, portability and abstraction, and their advantages and disadvantages
Machine Code and Assembly Language: mnemonics, a worked assembly example, and why low-level languages are used
Translators: Compilers, Interpreters and Assemblers: how each works, with a side-by-side comparison
Choosing the Right Language and Translator: matching a language and translator to a situation and writing a justified answer
Integrated Development Environments (IDEs): the editor, error diagnostics, run-time environment, translator and debugger

What’s included

6 full lessons (editable PowerPoint) with teacher notes: each has a retrieval grid, Do Now, learning objectives, taught content, I do, we do, you do, varied activities, Green, Amber and Red independent practice, a Success Check quiz and a plenary, with answers slides throughout
Work booklet (42 pages) with answers: notes pages, activities and tiered practice for every lesson
Homework booklet (17 pages) with answers: six homeworks and a 34-mark unit review, also as a PDF
Varied activities: card sorts, matching, spot the mistake, odd one out, decision cards on choosing a language or translator, and a justify-a-choice task

Original Logic Page resource, written for the OCR J277 specification. Not produced or endorsed by OCR.