clever cleaning: coding with cody(精裝)

It''s Mother''s Day! Lily and Logan want to surprise Mum with a clean house. But they don''t know where to start! Can Cody help them complete their cleaning, or will the surprise be ruined?This book is the last of the series to introduce coding concepts to children aged between 5 to 8 years old. It discusses problem solving that breaks tasks into smaller steps and programming loops that come into use when a computer or machine needs to repeatedly do an action.