DH
DH is a single sound with no English equivalent: a d made with the tip of the tongue curled back to touch the roof of the mouth. At the start of a word it sounds like a heavy d; between vowels it sounds closer to a soft r to English ears, which is why "Muqdisho" is sometimes written "Mogadishu".
Say the letter with a short a after it, "dha", the way Somali children chant the alphabet, then say each example word slowly and let your child find the letter in it. Somali spelling is completely regular, so once a child knows the sound of DH they can read it in any word.
B, T, J, X, KH, D and more. Then take the quiz.