
Spell words with vowel diphthong patterns
Free printable Grade 3 English worksheet for "Spell words with vowel diphthong patterns" — practice variant, diphthong, and r vowel patterns (reading foundations). No-prep, print or assign online.
This worksheet focuses on spelling words with vowel diphthong patterns, including variant and r-controlled vowels, designed for Grade 3 reading foundations. Teachers can use it to reinforce students' understanding of complex vowel sounds and improve their decoding and spelling skills. Ideal for targeted practice in phonics instruction and literacy development.
Learning objectives
- Identify vowel diphthong patterns in words
- Spell words containing variant vowel and r-controlled vowel patterns
- Apply knowledge of diphthongs to decode unfamiliar words
Answer Key

How to use this worksheet
- Click “Download Worksheet” to get the PDF — free with a KiwiBee account (up to 50 downloads a month).
- Print at home or in class for Grade 3; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
Frequently asked questions
Is the “Spell words with vowel diphthong patterns” worksheet free?
Yes. “Spell words with vowel diphthong patterns” is a free printable English & Reading worksheet. Sign in with a free KiwiBee account to download the PDF — it includes up to 50 downloads a month.
What grade or age is this English & Reading worksheet for?
It's designed for Grade 3 (ages 8–9), covering Variant, diphthong, and r vowel patterns.
Does it come with an answer key?
Yes — a matching answer key is included so you can grade it in seconds.
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