Vowel Sound /ɔː/: Pronunciation and Usage Work English Grammar JSS 1 First Term Lesson Notes Week 10

Subject: English Grammar (Speech Work)

Class: JSS 1

Term: First Term

Week: 10

Topic: Vowel Sound /ɔː/

Duration: 40 minutes

Age: 12–13 years

Behavioural Objectives:

By the end of the lesson, students should be able to:

1. Identify the vowel sound /ɔː/.
2. Pronounce words with the vowel sound /ɔː/ correctly.
3. Use words with the sound /ɔː/ in sentences.

Keywords:

• Vowel sound
• Pronunciation
• /ɔː/ sound

Set Induction:

Start the lesson by asking students to name some common words with long “o” sounds. Lead them into understanding the correct pronunciation of the /ɔː/ sound.

Entry Behaviour:

Students should be familiar with basic vowel sounds.

Learning Resources and Materials:

• Flashcards with words containing the /ɔː/ sound
• Audio clips of correct pronunciation

Building Background/Connection to Prior Knowledge:

Students have learned basic vowel sounds and how they occur in words.

Embedded Core Skills:

• Listening
• Pronunciation
• Critical thinking

Learning Materials:

• Lagos State Scheme of Work

Instructional Materials:

• Flashcards
• Audio examples of words with the /ɔː/ sound

Content:

I. Vowel Sound /ɔː/:

The vowel sound /ɔː/ is a long vowel sound produced by rounding the lips and making the sound from deep in the throat. It is commonly found in words with the spelling “or,” “aw,” and “au.” This sound is usually longer and deeper than the short /ɒ/ sound.

II. Examples of Words with /ɔː/:

Here are some common words that contain the /ɔː/ sound:

1. Saw
2. Law
3. Ball
4. Caught
5. Door
6. Four
7. Thought
8. Talk
9. Draw
10. Floor

III. Pronunciation Practice:

To pronounce the /ɔː/ sound, the lips are slightly rounded, and the mouth opens more than for short vowels. The sound is sustained longer compared to short vowel sounds. Practice by holding the /ɔː/ sound in words like “law” or “saw.”

Evaluation:

10 Fill-in-the-blank Questions with Options:

1. The word “law” contains the vowel sound ___.
   a. /æ/
   b. /e/
   c. /ɔː/
   d. /ʌ/
2. The vowel sound /ɔː/ is a ___ sound.
   a. Long
   b. Short
   c. Silent
   d. Neutral
3. The word “door” has the /ɔː/ sound spelled with ___.
   a. aw
   b. or
   c. au
   d. oo
4. The correct pronunciation of “caught” uses the ___ vowel sound.
   a. /ɪ/
   b. /e/
   c. /ɔː/
   d. /ʊ/
5. Which of these words contains the vowel sound /ɔː/?
   a. Cat
   b. Ball
   c. Fit
   d. Dog
6. In the word “thought,” the vowel sound is ___.
   a. /ɒ/
   b. /æ/
   c. /ɔː/
   d. /ʌ/
7. The vowel sound in “floor” is the same as in ___.
   a. Car
   b. Far
   c. Four
   d. Fit
8. The word “draw” has the ___ sound.
   a. /e/
   b. /æ/
   c. /ɔː/
   d. /ʌ/
9. How is the /ɔː/ sound produced?
   a. By rounding the lips and prolonging the sound
   b. By quickly closing the lips
   c. By tensing the jaw
   d. By opening the mouth wide
10. The word “talk” is pronounced with the ___ vowel sound.
    a. /e/
    b. /ɒ/
    c. /ɔː/
    d. /æ/

Class Activity Discussion (5 FAQs with Answers):

1. What is the /ɔː/ sound?
   The /ɔː/ sound is a long vowel sound, pronounced by rounding the lips and extending the sound.
2. Can you give some words with the /ɔː/ sound?
   Some words include “law,” “door,” “floor,” and “caught.”
3. How is the /ɔː/ sound different from the short /ɒ/ sound?
   The /ɔː/ sound is longer and deeper than the short /ɒ/ sound.
4. What spelling patterns represent the /ɔː/ sound?
   Common spellings are “or,” “aw,” “au,” and sometimes “oo.”
5. Why is the /ɔː/ sound important?
   Correct pronunciation of the /ɔː/ sound is essential for clear communication in words that use it.

Presentation:

1. Step 1: The teacher revises previous vowel sounds learned by the students.
   • Teacher’s Activities: Review the different vowel sounds taught so far.
   • Learners’ Activities: Recall vowel sounds and their examples.
2. Step 2: The teacher introduces the /ɔː/ sound and explains its pronunciation.
   • Teacher’s Activities: Demonstrate how to produce the /ɔː/ sound, with examples.
   • Learners’ Activities: Practice pronouncing words with the /ɔː/ sound.
3. Step 3: The teacher gives students a list of words containing the /ɔː/ sound and asks them to pronounce and use them in sentences.
   • Teacher’s Activities: Assist students in pronouncing the words correctly and provide feedback.
   • Learners’ Activities: Pronounce words with the /ɔː/ sound and form sentences.

Teacher’s Activities:

• Teach the correct pronunciation of the /ɔː/ sound.
• Provide examples of words with the /ɔː/ sound.
• Guide students through pronunciation exercises.

Learners’ Activities:

• Pronounce words with the /ɔː/ sound.
• Identify words that contain the /ɔː/ sound in sentences.

Evaluation:

5 Short Answer Questions (Evaluation Questions):

1. How is the /ɔː/ sound produced?
2. Give two examples of words with the /ɔː/ sound.
3. What is the difference between the /ɔː/ and /ɒ/ sounds?
4. What are common spelling patterns for the /ɔː/ sound?
5. Pronounce the word “caught” with the correct vowel sound.

Conclusion:

The teacher goes around to mark students’ work and provides corrections where necessary. The lesson is concluded with more pronunciation practice to ensure the students are confident in using the /ɔː/ sound.

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