62. OCR GCSE (J277) 2.2 Variables, constants, inputs, outputs & assignments
About this video
OCR J277 Specification Reference - Section 2.2
The basics of programming are explored through a “beat that dice” game. It is assumed that students already have some knowledge and experience of programming before watching this video, and the purpose of this video is to marry the theory of programming to the established practical experience in preparation for exams.
Don't forget, whenever the blue note icon appears in the corner of the screen, that is your cue to take notes about the content being shown on the current slide.
00:00 Variables, constants, inputs, outputs & assignments
00:12 Intro
00:18 What is a variable?
00:52 Beat that dice game
07:54 Key terms
08:42 The advantages of constants
09:26 Why is casting needed?
10:40 Using the correct data type for constants and variables
11:26 Outro
Last updated: 11.03.26
