Learning Outcomes
By the end of this sub-strand, you should be able to:
- Hear /l/, /s/, /r/ in words
- Say them clearly
- Use conservation words in sentences
- Understand why words help us learn
Key Notes on Pronunciation and Vocabulary
Target Sounds: /l/, /s/, /r/
Sound Guide
| Sound | Spelling | Word |
|---|---|---|
| /l/ | l | clean, careful |
| /s/ | s | save, close |
| /r/ | r | re-use, rubbish |
Minimal Pairs
Hear the Difference
| /l/ | /r/ |
|---|---|
| clean | crean (not real) |
| careful | carefur (not real) |
Conservation Vocabulary
Key Words
waste, save, careful, share, close, switch off, dustbin, re-use, dirty, water, rubbish, clean, throw
With Target Sounds:
- /l/: clean, careful
- /s/: save, close, switch off
- /r/: re-use, rubbish, resources
Sentences:
- “Save water.”
- “Re-use the bottle.”
- “Clean the class.”
Sample Rhyme Analysis
Rhyme: "Save and Share" (~80 words):
Save the water, don’t waste it all,
Close the tap when you’re done,
Re-use the paper, clean the hall,
Share with friends and have fun!
Rubbish in the dustbin, careful be,
Switch off lights, let’s all agree!
Analysis:
| Sound | Word | Used In |
|---|---|---|
| /l/ | clean, careful | Action |
| /s/ | save, close, switch off | Action |
| /r/ | re-use, rubbish | Action |
Response Example: Said save and re-use clearly.
Peer Feedback: “Add clean.”
Revised: “Clean the floor.”
Why Learn Vocabulary?
Reasons
- Talk about saving
- Help environment
- Speak clearly
Suggested Learning Experiences
- Listen & say /l/, /s/, /r/ words
- Practice minimal pairs
- Use words in sentences
- Play language games
- Recite rhymes, songs, tongue twisters
Interactive Activities
Sound Sorting
Drag each word to correct sound:
Key Inquiry Question
What words can we make from the sound given?
Answer:
- /l/: clean, careful
- /s/: save, close
- /r/: re-use, rubbish
Quick Quiz
Earn Badges!
Complete activities and quizzes to earn badges:
Core Competencies Developed
- Communication: Speak clearly
- Critical Thinking: Apply to conservation
Values
- Respect: Accept others in games
Pertinent and Contemporary Issues
- Environmental Education: Save resources