Crack the Code: Silent Letters and Tricky Spellings for Class 3 

This Grade 3 worksheet helps students understand silent letters and tricky spelling patterns through engaging and practical exercises. Learners explore silent letters like k, w, and b, along with commonly confused homophones and tricky word spellings used in everyday sentences. 
With a mix of fill-in-the-blanks and multiple-choice questions, students strengthen their spelling accuracy, reading fluency, and phonics awareness. The worksheet is designed to make learning spelling rules simple, fun, and meaningful for young learners. 

Why Silent Letters and Tricky Spellings Matter in Grammar? 

Understanding silent letters and tricky spellings is important because: 
1. It helps children recognize correct word structures. 
2. It improves spelling accuracy and reduces confusion. 
3. It builds better reading and pronunciation skills. 
4. It supports confident writing and vocabulary usage. 

What’s Inside This Worksheet? 

This worksheet includes five engaging exercises: 

🧠 Exercise 1 – Fill in Silent Letters 
Students complete words by adding missing silent letters (like knife, wrist, comb). 

✏️ Exercise 2 – Silent k and w Words 
Learners choose correct spellings such as knee, write, and wrap. 

📋 Exercise 3 – Silent b Words 
Students identify words with silent ‘b’ like thumb, lamb, and climb. 

📝 Exercise 4 – Homophones Practice 
Learners choose correct homophones such as knight/night, right/write. 

🔍 Exercise 5 – Tricky Spellings in Sentences 
Students select correct spellings in context (like meet, brake, flour). 

✅ Answer Key (For Parents & Educators) 

Exercise 1 – Fill in the Missing Letters 
1. knife 2. wrist 3. comb 4. climb 5. lamb 
6. knock 7. wrap 8. thumb 9. knew 10. wrong 

Exercise 2 – Silent k and w Words 
1. knee 2. wreck 3. wrinkle 4. wrap 5. knot 
6. wrestle 7. know 8. write 9. knight 10. knit 

Exercise 3 – Silent b Words 
1. thumb 2. lamb 3. comb 4. bomb 5. climb 
6. dumb 7. numb 8. limb 9. crumb 10. tomb 

Exercise 4 – Homophones 
1. knight 
2. night 
3. know 
4. hour 
5. write 
6. right 
7. our 
8. scent 
9. sent 
10. no 

Exercise 5 – Tricky Spellings 
1. sight 
2. meet 
3. weak 
4. buy 
5. bear 
6. brake 
7. flour 
8. hear 
9. piece 
10. call 

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