Educational worksheet for learning vowels and using "a" or "an" correctly.

Let's solve this worksheet step by step.

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Part 1: Write the vowels

We see a caterpillar made of circles, and the first segment has "an" written in an apple. The task is to write the vowels (a or an) in the remaining circles. But looking at the image, it seems like this part might be a visual puzzle where we need to fill in the missing parts of the word "an" repeated or used in context.

However, since the instruction says “Write the vowels,” and the only visible word is “an” in the apple, and the rest are blank circles, it appears that this might be a fun way to reinforce the use of “a” and “an” based on the sound that follows.

But more likely, this is just a decorative element — the main exercise is below.

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Part 2: Use “a” or “an”

This section asks you to choose between “a” or “an” before each noun. The rule is:

- Use “a” before words that start with a consonant sound.
- Use “an” before words that start with a vowel sound.

Let’s go through each sentence:

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1. This is ______ umbrella.
- "umbrella" starts with the "u" sound, which is a vowel sound (like "you").
→ Use an
✔ an umbrella

2. Here is ______ igloo.
- "igloo" starts with the "i" sound, which is a vowel sound.
→ Use an
✔ an igloo

3. Here is ______ dog.
- "dog" starts with the "d" sound, a consonant sound.
→ Use a
✔ a dog

4. I have ______ orange.
- "orange" starts with the "o" sound, a vowel sound.
→ Use an
✔ an orange

5. This is ______ mat.
- "mat" starts with the "m" sound, a consonant sound.
→ Use a
✔ a mat

6. Here is ______ elephant.
- "elephant" starts with the "e" sound, a vowel sound.
→ Use an
✔ an elephant

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✔ Final Answers:

1. This is an umbrella.
2. Here is an igloo.
3. Here is a dog.
4. I have an orange.
5. This is a mat.
6. Here is an elephant.

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📝 Explanation:

The choice between “a” and “an” depends on the sound of the word that follows, not just the letter. Even if a word starts with a vowel letter, if it makes a consonant sound (like "university" — starts with "u" but sounds like "y"), we use "a". But here, all the words starting with vowels make vowel sounds, so we use "an".

In this worksheet, all the words beginning with vowels ("umbrella", "igloo", "orange", "elephant") take "an", while those starting with consonants ("dog", "mat") take "a".

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✔ Completed Worksheet Answers:
- an
- an
- a
- an
- a
- an

Let me know if you'd like a printable version or explanation for younger learners!