PRIMARY SPELLING & PHONICS • CURRICULUM ARCHITECTURE TEACHER MASTER KEY INSTRUCTOR REFERENCE • PAGE 2 OF 2

Singular	Plural	Syllable Count	Allomorph & Phonic Rule
carpet	carpets	2 → 2	Stem ends in voiceless /t/ → /s/
friend	friends	1 → 1	Stem ends in voiced /d/ → /z/
orange	oranges	2 → 3	Stem ends in affricate /dʒ/ → extra syllable /ɪz/
scholar	scholars	2 → 2	Stem ends in liquid /r/ → voiced /z/

Complete Answer Key & Solutions WHEELER'S EXERCISES

Exercise 1 (12 Plurals):
homes, sisters, carpets, friends, tables, windows, letters, clouds, scholars, baskets, apples, oranges.

Exercise 2 (Syllable Count):
• apple → apples: 2 → 2.
• carpet → carpets: 2 → 2.
• orange → oranges: 2 → 3 (epenthetic /ɪz/).

Exercise 3 (Context Sentence):
1. apples • oranges • baskets.
2. Sentence copied neatly with accurate plural spellings.

Grammar Rule: Collective grouping retains plural agreement: “Sweet apples fill the bowl.”

Socratic Guiding Prompts & Pedagogical Insights INSTRUCTIONAL STRATEGIES

Say 'apple' and 'apples'. Did the number of syllables change?
Now say 'orange' and 'oranges'. Why did 'oranges' gain an extra syllable?
Look at the word 'friend'. How do we pronounce the letters 'ie' in this word?

Dictation & Oral Application Sentences (Read slowly at normal speaking pace):

1. The good scholars wrote cheerful letters to their dear friends across the sea.

2. Sweet ripe apples and juicy oranges filled the woven baskets on the kitchen tables.

3. Dark storm clouds gathered quickly outside the high classroom windows.

4. The two little sisters loved to help mother sweep the woven parlor carpets.