Description 1. Let's Introduce Precious Books - p.7 Books / Opposites / Onomatopoeia and Mimetic Words / Writing Correctly / What Word Is It? 2. Imitating Sounds and Shapes (1) - p.13 Sunlight / Onomatopoeia and Mimetic Words / What Word Is It? / Word Chain Game / Writing Correctly 3. Imitating Sounds and Shapes (2) - p.19 Roadway / Words with Final Consonants / What Word Is It? / Writing Correctly / Writing in a Korean Language Notebook 4. Expressing in Sentences (1) - p.25 Types and Uses of Punctuation Marks / What Word Is It? / Double Quotation Marks and Single Quotation Marks / Writing Dialogue in a Korean Language Notebook / Writing Correctly 5. Expressing in Sentences (2) - p.31 Our Body / What Does It Mean? / Descriptive Words / Words with Final Consonants / Crossword Puzzle 6. Speaking with Correct Posture (1) - p.37 Chef / What Does It Mean? / Writing Correctly / "Eldest Daughter" and "Youngest Daughter" / What Word Is It? / Writing in a Korean Language Notebook 7. Speaking with Correct Posture (2) - p.43 Birthday (for elders) / Baby Animals / Same Sound, Different Meaning / What Word Is It? / Writing Correctly / Descriptive Words 8. Reading with the Right Voice (1) - p.49 "-kkun" (Suffix) / What Word Is It? / "Pit" and "Puddle" / Descriptive Words / Writing in a Korean Language Notebook 9. Reading with the Right Voice (2) - p.55 The Right Voice / Writing Correctly / "Matda" and "Matda" (Homophones) / What Does It Mean? / Action Words 10. Speaking Kindly (1) - p.61 Words Expressing Feelings / What Word Is It? / Onomatopoeia and Mimetic Words / Writing Correctly / Counting Words 11. Speaking Kindly (2) - p.67 Words / Words Expressing Feelings / What Does It Mean? / Synonyms and Antonyms / Writing in a Korean Language Notebook 12. What's Important (1) - p.73 Guessing Words from Pictures / What Word Is It? / Same Sound, Different Meaning / Onomatopoeia and Mimetic Words 13. What's Important (2) - p.79 "Peel" and "Shell" / Who Is It? / Word Definitions / Writing Correctly / What Does It Mean? 14. Reading with Pauses (1) - p.85 Occupations / Writing Correctly / What Does It Mean? / Onomatopoeia and Mimetic Words / Reading with Feeling 15. Reading with Pauses (2) - p.91 Scissors / "To Give Birth" and "To Heal" / Moon / What Word Is It? / Onomatopoeia and Mimetic Words / Writing in a Korean Language Notebook 16. Writing About Experiences (1) - p.97 "Hope" and "Disappointment" / What Word Is It? / Synonyms and Antonyms / Words Expressing Thoughts and Feelings / Something That Happened at School 17. Writing About Experiences (2) - p.97 Same Sound, Different Meaning / Diary / Writing Correctly / Matching Words / Writing in a Korean Language Notebook 18. Imagining Characters' Words and Actions (1) - p.109 What Animal Is It? / What Word Is It? / Descriptive Words / Writing Correctly / One-Syllable Words 19. Imagining Characters' Words and Actions (2) - p.115 Who Is It? / Onomatopoeia and Mimetic Words / Synonyms and Antonyms / What Does It Mean? / Writing in a Korean Language Notebook ♠ Appendix / Answers and Explanations 3rd Revised Edition: Children's Hunminjeongeum "Children's Hunminjeongeum" has been highly regarded by teachers and parents since its first publication in 2002, as a resource for improving elementary students' vocabulary skills. Because it is organized around textbook vocabulary, a revised edition has been released each time new textbooks are introduced, and this 3rd revised edition reflects the new textbook content applied starting in 2017. Language is an essential means not only for communication but also for expressing one's thoughts. Vocabulary is the basic unit of language. Therefore, improving both the quantity and quality of children's vocabulary is a crucial factor in enhancing their learning abilities, since all subject learning—and the tests that assess that learning—are conducted through language. Vocabulary skill is not simply a part of Korean language study; it is a fundamental and essential element of all learning. This textbook selects vocabulary essential for each grade level and offers a variety of question formats so that children can learn easily and enjoyably. Through this textbook, we hope children will develop interest and confidence in vocabulary learning, supporting both their overall academic studies and their ability to use correct Korean.