
Choco All Subjects Unit Assessment Elementary 4-2 (for 2026)
Description
Book Introduction
Prepare perfectly for unit assessments with fast and accurate elementary core learning for all subjects!
· Effective learning across all subjects
You can study all subjects quickly and effectively by combining Korean, math, social studies, and science in one book.
· Customized summary of key points by subject
You can learn important concepts by filling in the core concepts for each subject on your own, and develop application skills by applying the core concepts to representative texts and materials.
· Step-by-step evaluation questions
It is divided into basic/practical unit assessments and provides a variety of problems, from concept confirmation problems to practical problems.
The assessment questions are comprised of integrated textbook questions, allowing you to prepare for unit assessments in all textbooks.
· Effective learning across all subjects
You can study all subjects quickly and effectively by combining Korean, math, social studies, and science in one book.
· Customized summary of key points by subject
You can learn important concepts by filling in the core concepts for each subject on your own, and develop application skills by applying the core concepts to representative texts and materials.
· Step-by-step evaluation questions
It is divided into basic/practical unit assessments and provides a variety of problems, from concept confirmation problems to practical problems.
The assessment questions are comprised of integrated textbook questions, allowing you to prepare for unit assessments in all textbooks.
- You can preview some of the book's contents.
Preview
index
[Korean]
1.
Read and compare
2.
Korean language and writing
3.
Gathering opinions
4.
Following the path in the book
5.
A wandering mind
6.
Wings of Imagination
[math]
1.
Addition and subtraction of fractions
2.
triangle
3.
Addition and subtraction of decimals
4.
quadrangle
5.
broken line graph
6.
polygon
[society]
1.
Democracy and Autonomy
① Democracy in school life
② Resident autonomy and resident participation
2.
Efforts to solve local problems and promote the region
① Efforts to solve regional problems
② Efforts to promote the region
3.
Various environments and lifestyles
① Local environment and changes
② City characteristics and lifestyle
[science]
1.
Night sky observation
2.
Biology and Environment
3.
Various gases
4.
Climate Change and Our Lives
1.
Read and compare
2.
Korean language and writing
3.
Gathering opinions
4.
Following the path in the book
5.
A wandering mind
6.
Wings of Imagination
[math]
1.
Addition and subtraction of fractions
2.
triangle
3.
Addition and subtraction of decimals
4.
quadrangle
5.
broken line graph
6.
polygon
[society]
1.
Democracy and Autonomy
① Democracy in school life
② Resident autonomy and resident participation
2.
Efforts to solve local problems and promote the region
① Efforts to solve regional problems
② Efforts to promote the region
3.
Various environments and lifestyles
① Local environment and changes
② City characteristics and lifestyle
[science]
1.
Night sky observation
2.
Biology and Environment
3.
Various gases
4.
Climate Change and Our Lives
Detailed image

Publisher's Review
Quickly and easily complete all subject unit assessments in one book!
Choco's full-subject unit assessments are designed to help busy children prepare for unit assessments quickly and easily.
By reducing unnecessary learning steps and focusing on practical practice through 'concept organization → unit evaluation', you can gather only the key points.
Core concepts are organized into key points tailored to the characteristics of each subject, and you can learn important concepts quickly by filling in the concepts yourself.
You can prepare for the actual exam with step-by-step problems divided into basic/practical unit tests, and since it consists of textbook-integrated problems, one Choco unit test for all subjects is sufficient for any school or textbook.
Choco's full-subject unit assessments are designed to help busy children prepare for unit assessments quickly and easily.
By reducing unnecessary learning steps and focusing on practical practice through 'concept organization → unit evaluation', you can gather only the key points.
Core concepts are organized into key points tailored to the characteristics of each subject, and you can learn important concepts quickly by filling in the concepts yourself.
You can prepare for the actual exam with step-by-step problems divided into basic/practical unit tests, and since it consists of textbook-integrated problems, one Choco unit test for all subjects is sufficient for any school or textbook.
GOODS SPECIFICS
- Date of issue: July 31, 2025
- Page count, weight, size: 256 pages | 225*300*20mm
- ISBN13: 9791173477959
- ISBN10: 1173477950
- Reference book for use in grades: 4th grade elementary school
- Reference book usage period: 2nd semester
- KC Certification: Certification Type: Conformity Confirmation
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