Vocabulary _ Chinese characters
01 Civilization | Description/The Rise of Civilization
02 Exchange | Let's use social media appropriately for convenient communication and editorial writing.
03 Residents | Editorial: Let's address local residents' opposition to the incinerator.
04 Benefits | Discussing the Benefits of Writing and Recording
05 Function | Description: Function of Growth Hormone
06 Customs | Description: The Origin and Customs of Dano
07 Security | Fingerprints that help find criminals and secure security
08 Map | Description and Map Scale
09 Natural Disasters | Description: Summer Natural Disasters, Typhoons
10 Votes | Description/Voting and Elections
11. Tube Paint Invented for Convenience
12 Prejudice | Editorials: Let's Eliminate Cultural Prejudice and Discrimination
13 Heating | Description: Heating the air to fly
14 Heating | Description: Ondol, a heating system imbued with ancestral wisdom
15 Passive | Descriptive Texts: Change Your Passive Reading Attitude
16 Forms | Description·Fossils found in various forms
17 Flight Attendant | Description/How to Become a Flight Attendant
18. Exercising | Explanation: King Solomon's Judgment, Demonstrating Wisdom
19 Penetration | Description: Immunity to fight invading pathogens
20 Diversity | Editorial: Let's Protect Biodiversity

Vocabulary _ Chinese character idioms
01 Gojin Gamrae | Story: The Man Who Digged a Well with the Heart of Gojin Gamrae
02 Sharp Words | A Friend Who Heard Sharp Words
03 Subulseokgwon | Jeong Yak-yong, who showed us the story and life of Subulseokgwon
04 Gapnam Eulnyeo | Story: The Hardships Gapnam Eulnyeo Experienced
05 Maidongpung | The Origin of the Electric Gate and Maidongpung and the Life of Choi Chiwon

Vocabulary _ Proverbs
01 Even if the sky falls, there's a hole to emerge from | Story: Even if the sky falls, there's a hole to emerge from.
02 The More You Go, the More Taesan | Story: What is Taesan in 'The More You Go, the More Taesan'?
03 Hearing a hundred times is not as good as seeing once | Story Hearing a hundred times is not as good as seeing once

Vocabulary _ Idioms
01. To find a sore throat | Story: Heungbu goes to see his brother to find sore throat
02 All Lips, No Action | Essays and Promises
03 Connecting Hearts | Story/Friends Who Connect Hearts

language
01 Single word, compound word
02 Significant relationship, antithetical relationship, inclusion relationship
03 Conjugation and basic forms of words
04 Native words, Chinese characters, foreign words

31 key words selected based on essential vocabulary

Essential vocabulary that 3rd and 4th graders must know has been selected from Chinese characters, Chinese idioms, proverbs, and idioms and organized into core words.
In particular, we have included a significant amount of Chinese characters that make up most of the learning concepts and non-literary texts.
You can improve your vocabulary by learning selected vocabulary from various fields.

Reading comprehension based on keywords

The text is structured to be read through keywords related to the topic of the text.
And [1.
Topic Understanding]-[2.
Understanding the content]-[3.
Completely understand the text through structured questions of [Application and Inference], [4.
Check Vocabulary]-[5.
[Vocabulary Application] Vocabulary-specific questions help you correctly understand the vocabulary in the text in context.

Expanded learning with vocabulary related to key words

The core words selected from Chinese characters are structured to be learned by expanding them into vocabulary with the same meaning as the Chinese characters.
And proverbs and idioms are learned by expanding vocabulary on the same topic.
By learning vocabulary with the same Chinese characters or the same topic, you can easily understand the meaning of the vocabulary and remember it for a long time.


Learning the basics of reading and writing, grammar

It contains essential grammar that must be known in the elementary Korean language curriculum.
Grammar [1.
Understanding]-[2.
Confirm]-[3.
Through training in [application], you can build a solid foundation of basic skills to read and write accurately and correctly.