The Straits Times Of robots and binary trees: Kids in Singapore start young at coding Trehaus pre-school is one of the pioneers in introducing computational thinking to young children here.ST PHOTO: DESMOND FOO New: Gift this subscriber-only story to your friends and family https://str.sg/JjbH They can read the article in full after signing up for a free account. Share link: Or share via: Sign up or log in to read this article in full Sign up All done! This article is now fully available for you Read now Get unlimited access to all stories at $0.99/month for the first 3 months.