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Silent-Letter Diagnostic

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Silent-Letter Diagnostic worksheet preview

Silent-Letter Diagnostic

Part 1: Identify the silent letters

WALT: identify silent-letter patterns in unfamiliar words.

Reference strip: <gn> = /n/   |   <gh> = /g/   |   <ps> = /s/   |   <pn> = /n/   |   <mn> = /m/   |   <rh> = /r/   |   <pt> = /t/

Underline the letter or letters that are present in the spelling but not heard.

1. gnome
2. ghost
3. psychology
4. pneumonia
5. mnemonic
6. rhythm
7. pterodactyl

Part 2: Sort the patterns

WALT: sort words according to their silent-letter pattern.

Write two words from the word bank beside each matching pattern.

<gn> = /n/: ____________________
<gh> = /g/: ____________________
<ps> = /s/: ____________________
<pn> = /n/: ____________________
<mn> = /m/: ____________________
<rh> = /r/: ____________________
<pt> = /t/: ____________________
Word bank: gnaw, gnome, ghost, ghoul, psychic, psychology, pneumatic, pneumonia, mnemonic, mnemonics, rhythm, rhyme, pterodactyl, ptarmigan

Part 3: Teacher dictation and reflection

WALT: spell words containing the target patterns accurately.

Listen carefully. Write each word. Circle any answer you guessed.

1.
2.
3.
4.
5.
6.
7.

Reflection: One pattern I understand is ____________________. One pattern I need to practise is ____________________.

Optional challenge: Find two additional examples. Write each word, define it and suggest its language origin or connection.

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