[Word classification]
· Native words, Chinese characters, foreign words
· Word formation

[Word meaning relationship]
· Synonyms and Antonyms
· High and low terms
· Homonyms and polysemy

[Part of speech]
· Nouns, pronouns, numerals, particles
· Verbs, adjectives
· Adjectives, adverbs, and exclamations

[Sentence elements]
· Main ingredients
· Accessory components / Independent components

[Expression of sentences]
· Time expression
· Honorific expressions
· Closing expression
· Negative expressions

[Phonemes and phoneme changes]
· Phonemes and syllables / consonants and vowels
· Syllable-ending sound rules / consonant assimilation
· Vowel assimilation / palatalization
· Contraction and omission of sounds / Intermediate sounds

[Grammar Final Assessment]

[Grammar Terms]

* We created this to help elementary school students organize and learn Korean grammar in an easy and fun way.

- Preview of pictures and diagrams for each grammar area
- Organize the basic grammar concepts for each subtopic into images and confirm the concepts with basic problems.
- Apply grammar knowledge by using reading and writing in application and comprehensive problems.
- Finding grammar knowledge hidden in interesting stories

* You can build a solid foundation in grammar by learning grammar areas such as words, sentences, and sounds through basic problems and various application problems.