"Book 3 takes coding further and explains how to use selection with 'if' statements, using step-by-step instructions. Robot helpers feature throughout to ensure everything is clear. Learn how to program projects in Scratch and Python. Code a quiz or make a sandwich for a robot!"--Page [4] of cover.

Series information from publisher's website. Previously published as chapter 3 in "How to code : a step-by-step guide to computer coding" ©2015. Includes index and glossary.

"If" commands -- Quiz time -- "Else" commands -- If sprite is touched... -- Starting Python -- Python printing -- Python questions -- Python loops -- Python graphics -- Randon Python -- Random art -- Debugging.