Spot the Secret Letters: Hidden Letter Discovery for Grade KG 

This Kindergarten worksheet turns letter learning into an exciting visual puzzle by helping young learners find, identify, and use hidden letters across pictures, letter grids, and simple sentences. Designed to boost observation and phonics skills, it supports early reading and writing through playful, age-appropriate challenges. 

Why Learning Hidden Letters Matters in Early Literacy? 

1. It sharpens visual discrimination and attention to detail. 
2. It strengthens letter recognition in different sizes, fonts, and contexts. 
3. It builds phonics awareness by identifying missing or hidden sounds. 
4. It encourages careful reading and confidence in early spelling. 

What’s Inside This Worksheet? 

🧠 Exercise 1 – Find and Circle the Hidden Letter 
Children explore a colourful picture scene and find all the hidden **letter “e”** shapes scattered across objects like trees, clouds, rocks, flowers, and water. This builds focus and visual scanning skills. 

✏️ Exercise 2 – Multiple Choice: Find the Letter That Appears Most 
Learners study rows of letters and choose which letter appears most frequently in each group. This strengthens pattern recognition and counting skills alongside alphabet awareness. 

📋 Exercise 3 – Fill in the Hidden Letter 
Children read simple sentences with missing letters (e.g., *apple, egg, elephant, teddy, balloon, park, play, hungry, song, book, sun*) and write the correct hidden letter twice. This reinforces phonics and spelling accuracy. 

📝 Exercise 4 – Letter-Based Sentence Writing 
Students write one simple line using objects that contain the letters **j, o, n,** and **y**, encouraging vocabulary use and early sentence formation. 

✅ Answer Key (For Parents & Educators) 

Exercise 1 – Hidden Letter Search 
All hidden instances of the letter **e** are correctly circled in the picture. 

Exercise 2 – Multiple Choice (Letter Appearing Most) 
1. m 2. g 3. x 4. e 5. j 
6. u 7. z 8. w 9. h 10. e 

Exercise 3 – Filled Sentences (Hidden Letters) 
1. apple – a 
2. egg / her – e 
3. elephant – e 
4. teddy / bed – e 
5. balloon – l 
6. park / play – a 
7. hungry / ran / fast – u 
8. song / softly – o 
9. book – o 
10. sun / is – i 

Exercise 4 – Sentence Writing 
Answers may vary. 

Make letter learning an exciting search-and-find adventure that builds sharp observation, strong phonics skills, and joyful confidence in reading. 
🔖Book a free trial!