About this resource:
listening to and reproducing the sounds of Korean, noticing sound-symbol correspondence, for example, in consonants (발 versus 팔, 갈 versus칼), in diphthongs transcribed as combinations of vowel letters (반가워요, 와요, 왜, 의사, 가위) and in tense consonants transcribed by double-consonant letters (살 versus 쌀, 자요 versus 짜요, 고리 versus 꼬리, 방 versus빵)
About this record:
http://rdf.australiancurriculum.edu.au/elements/2018/05/8938c381-0c20-4b74-ab95-1c2059ba8f5b.rdf