Good news for UK families: English has “th” sounds, so children have a head start on these three letters. The common mistake is saying them as س, ز or د.
The three letters
| Letter | English helper | Example |
|---|---|---|
| ث (tha) | “th” in think (breathy) | ثَلَاثَة (three) |
| ذ (dhal) | “th” in this (voiced) | ذٰلِكَ (that) |
| ظ (dha) | “th” in this, but deep and full | ظُلْم (injustice) |
The tongue check
Use a mirror: for all three, your child should see the tip of their tongue peeking out a little between the front teeth. If the tongue stays inside, they are probably saying س, ز or د.
Feel the difference
- ث vs ذ: hand on the throat. ث has no buzz; ذ buzzes.
- ذ vs ظ: ظ needs a “full mouth”, with the back of the tongue lifted, like the heavy letters.
Practice words from the Quran
- ث: ثُمَّ (thumma)
- ذ: الَّذِينَ (alladhina) in Al-Fatihah
- ظ: عَظِيم (‘adhim)
Teacher’s tip: say “think, this, this-but-heavy” as a little chant before each practice. It reminds your child where all three sounds come from.
