Teaching /Ck/ Digraph Sound

Improve Phonics Learning with the "Ck" Digraph

Phonics is a fundamental building block of reading, helping learners connect sounds with letters. One important aspect of phonics instruction is understanding digraphs—two letters that come together to make a single sound. The "ck" digraph  frequently appear at the end of one-syllable words.


Understanding the "Ck" Digraph

The "ck" digraph represents the /k/ sound and typically appears at the end of short vowel words, such as:

  • duck
  • rock
  • clock
  • black
  • sock
  • lock
Understanding this pattern helps learners improve their reading fluency and spelling accuracy.


Content

The pdf provides interesting exercises where learners can:

1. Read and trace words containing "ck".
2. Reinforce letter recognition and formation.
3. Fill in missing letters to complete words, strengthening spelling skills.
4. Practice writing words independently, improving handwriting .



Why Learning Digraphs is Important

  • Mastering digraphs like "ck" is important for early readers because it improves decoding skills, making reading smoother and more natural.
  • Improving spelling proficiency by teaching learners common letter combinations.
  • It builds confidence in young learners as they recognize and apply phonetic rules independently.


How I Introduce the "ck" Digraph in My Classroom

As an ESL teacher, I always begin by introducing the /k/ sound through common, everyday words that my students already know, such as "cat" and "cup." Once they are confident with the /k/ sound, I introduce the "ck" digraph and explain that it often comes at the end of short-vowel words. I use visual flashcards, realia (small objects like a sock or a rock), and word cards to demonstrate the sound and spelling pattern.

We say each word together, emphasizing the ending sound, and then move on to identifying the "ck" in written words. I also write word families on the board (e.g., -ack, -ick, -ock) and ask students to come up with words that fit each one.

Using the Worksheets in Class

I use the "ck" worksheets as reinforcement activities after the digraph has been introduced. First, students trace and read the words aloud, which helps improve both their phonics and handwriting skills. Then, they complete fill-in-the-blank exercises to practice spelling and apply what they’ve learned.
In pairs, we turn the worksheets into games—such as timing how quickly they can match pictures to the correct "ck" word. These worksheets are not just writing practice—they're an engaging way to build literacy skills in a structured and fun environment.
My students always enjoy these sessions, and I’ve seen real improvement in their confidence, especially when they start noticing "ck" words in books or using them in writing.

How Teachers and Parents Can Use These Worksheets

These worksheets are easy to use at home or in the classroom. Teachers can use them after introducing the "ck" digraph during a phonics lesson. Start by helping students read the words aloud together, then let them trace and write the words. The fill-in-the-blank activities help students remember the spelling of each word.

Parents can use the worksheets at home to review what their children learned in class. Just print the pages and sit with your child while they complete each task. You can make it more fun by using colored pencils or turning it into a short game—like asking your child to find objects around the house that have the "ck" sound.

This phonics resource offers an engaging and structured approach to learning the "ck" digraph. Through interactive exercises like tracing, writing, and spelling practice, learners can strengthen their reading foundation while having fun. 

Download your free "ck" digraph worksheets

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