Aspirated Consonants Worksheet: Free Printable PDF with Answer Key

Key facts

• Format: PDF with 2 exercise pages plus 1 answer-key page, in A4 and US Letter.
• Letters: ㅋ ㅌ ㅍ ㅊ, each shown next to its plain partner ㄱ ㄷ ㅂ ㅈ.
• Level A0, about 15 to 20 minutes with a pencil.
• Free for personal and classroom use, with no email address or account.
• Korean text on the sheet is machine-generated and was reviewed and signed off by Min-ji Park on 15 October 2026.

Download the Aspirated Consonants Worksheet

The PDF is one file with both paper sizes inside, so choose A4 or US Letter on the card above. Every item, grid and answer is described on this page, which means you can judge the fit before you print.

Why Trace Aspirated Letters beside Their Plain Partners?

Three of the aspirated letters are a plain letter plus one extra stroke: ㅋ is ㄱ with a bar, ㅌ is ㄷ with a bar and ㅊ is ㅈ with a short tick on top. ㅍ is the exception; it has the same 4 strokes as ㅂ, arranged differently. The extra stroke marks the extra breath, and aspiration is the burst of air that follows the sound. The Aspirated Consonants lesson explains the sound; this sheet trains the hand.

Writing the pair in one row works because the eye compares what sits side by side. After four copies of ㅋ next to ㄱ, you stop asking which one has the bar. The table also shows a useful fact: three of the four sample words are loanwords, so English speakers already know the meanings and can concentrate on the shapes. Press play to hear the four sample words.

Play Play Play Play

The next section lists exactly what each printed page contains.

What Is on Each Page?

Page 1: Tracing Rows for ㅋ ㅌ ㅍ ㅊ

Page 1 has four rows, one per pair. Each row follows the same order:

1. The plain letter as a 25 mm model, then the aspirated letter as a 25 mm model, both with numbered stroke arrows.
2. Four dotted copies of the aspirated letter to trace, in 20 mm cross-line boxes.
3. Three empty boxes where you write the letter from memory.
4. A syllable strip with 가→카, 다→타, 바→파 or 자→차: two dotted copies and two empty boxes.

The stroke arrows come from the site's reviewed stroke-order data, which you can study on the consonant stroke order page.

Page 2: Match Eight Words to Their First Letters

Page 2 gives eight words with English meanings: 커피, 택시, 피자, 치마, 가방 (bag), 다리 (leg or bridge), 바다 (sea) and 자두 (plum). Each word begins with one of the eight letters in the letter bank at the bottom. You write the first letter in the box beside the word and say the word aloud. Four words start with an aspirated letter and four with a plain partner, so the exercise forces you to choose between ㅋ and ㄱ rather than guess.

Page 3: the Answer Key

The key shows the correct first letter for all eight words and reference models for every letter on page 1. It is a separate page so you can keep it face down while you work.

How Do I Use This Sheet?

Work through the sheet in this order. It takes 15 to 20 minutes the first time.

1. Read the pair aloud. Say ga and ka, then da and ta. Hold a hand or a strip of paper in front of your mouth: the aspirated sound moves it, the plain sound hardly does.
2. Trace the dotted letters. Follow the numbered arrows. Checkpoint: your traced ㅋ has the same number of strokes as the model.
3. Fill the empty boxes from memory. Cover the model with your hand. Checkpoint: the added stroke sits in the same place as in the model.
4. Write the syllable strip. Say each syllable before you write it.
5. Finish page 2, then check. Only then turn to the key and mark each answer.

A tip from teaching experience: do not assume the added stroke always comes last. In ㅋ the middle bar is drawn last, but in ㅊ the tick on top comes first, and ㅌ is usually taught with both horizontal bars before the ㄴ-shaped stroke. The stroke order for each letter gives the exact order for all eight letters.

What Is the Answer Key For?

The answer key lets you check page 2 alone, without a teacher. It lists the first letter of each word and shows the eight reference letters with their strokes. Use it after you finish, not during the exercise, because looking early removes the retrieval practice that makes the sheet work. If an answer is wrong, write the correct letter beside it in a different colour and say the word again.

Print Settings

Mistakes to Watch For

• Dropping the extra stroke. ㅋ without its middle bar is just ㄱ, which is a different letter and a different sound. Fix: after every letter, compare it with the model and count strokes (ㄱ 1, ㅋ 2; ㄷ 2, ㅌ 3).
• Writing ㅍ like ㅠ. ㅍ has horizontal bars at top and bottom with two vertical legs. ㅠ is a vowel with a long horizontal bar and two short strokes below. Fix: trace ㅍ in a consonant context such as 파.
• Mixing up ㅊ and ㅈ. ㅊ has a short tick on top of ㅈ. Fix: say cha and ja aloud as you write them.
• Writing too quickly. Fast copies look neat but teach nothing. Fix: one box per breath, saying the sound each time.

What This Worksheet Does Not Cover

The sheet teaches the written shape of four letters and their first-letter sound. It does not teach how the sounds change at the end of a syllable or between words, which is covered in the lesson on plain, tense and aspirated sounds. It also cannot tell you whether your puff of air is strong enough; for that, use the audio clips and listen. The Korean in the PDF was generated and reviewed and signed off by Min-ji Park on 15 October 2026.

What Should I Practice Next?

Finish the aspirated consonants worksheet, then move through these steps in order:

1. Read the korean aspirated consonants lesson if any item felt unfamiliar.
2. Practice the same letters on screen with the korean aspirated consonants flashcards.
3. Test yourself with the korean consonants quiz.
4. Continue with the double consonants worksheet.

This sheet is part of the hangul worksheets collection.

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Free for personal and classroom use. Teachers may print copies for their students. No reselling or republishing online.