[Volume 1]
Ⅰ.
Properties of matter
01.
Properties of Materials (1)
02.
Properties of Materials (2)
03.
Separation of mixtures
Ⅱ.
Changes in land rights
01.
Structure of land rights
02.
The constituent substances of the earth's crust
03.
Transfer of land rights
Ⅲ.
Light and waves
01.
light
02.
wave
Ⅳ.
Composition of matter
01.
Elements and the periodic table
02.
constituent particles of matter
supplement
Dictionary of Scientific Terms
Search
School exam preparation questions

[Volume 2]
V.
Plants and Energy
01.
photosynthesis
02.
Plant respiration and energy
Ⅵ.
Animals and Energy
01.
Digestion and circulation
02.
Breathing and excretion
Ⅶ.
Electricity and Magnetism
01.
Generation of electricity
02.
Current and electrical energy
03.
Magnetic action of electric current
Ⅷ.
Stars and Space
01.
star
02.
universe

supplement
Dictionary of Scientific Terms
Search
School exam preparation questions

[Volume 3] Answers and Explanations

HIGH TOP: Detailed, structured explanations and level-based questions that make a difference in your skills.

● Complete analysis of the contents of 7 textbooks, completing a framework for systematic understanding of concepts!
- Before going into concept learning, we first reviewed what was learned in previous grades.
- The contents of the 7 middle school science textbooks in the 2022 revised curriculum were thoroughly analyzed and systematically explained in an easy-to-understand manner.
- We provide a variety of explorations and resources to help you understand the concepts.
- We have created a simple question to check whether you remember the important concepts you learned.

● Challenge yourself to become a scientific expert through exploration, intensive analysis, and deepening!
- In the exploration, the exploration process and results are organized in an easy-to-understand manner with photos and drawings as if they were actual activities, and you can view vivid experimental videos through QR codes.
- In-depth analysis systematically analyzes important topics that you must know to help you understand the learning content more completely.
- In the advanced HIGH Physics/Chemistry/Life Sciences/Earth Sciences, you can learn in-depth content by field to add depth to your skills.

● Build solid skills through step-by-step problems!
- By solving 'concept confirmation problems → skill strengthening problems → descriptive problems', you can solidify your concepts and build solid skills.
- You can grow into a true science expert by solving advanced problems on your own through 'Top-tier challenge problems that develop thinking skills → Essay-type problems that develop scientific capabilities'.

● Answer your questions about integrated science, and meet integrated science in advance!
- We have provided easy-to-understand explanations of the advanced integrated science content related to the unit content so that you can preview it.

- We also provide essential research and materials related to integrated science content, as well as sample questions for school exams.

● Hightop's special appendix - Includes a scientific terminology dictionary, index, and school exam preparation questions!
- The scientific terminology dictionary provides detailed explanations of scientific terms that students find difficult, and provides related photos and illustrations to make them easier to understand.

- We have made it easy to find concepts you are curious about through search.
- We have prepared school exam prep questions so that you can fully prepare for school exams.

● Easy to understand and detailed answers and explanations!
- Includes detailed and friendly explanations to help you easily understand incorrect problems.
- We analyzed the important pictures and data presented in the problem to help you easily understand the information you need to know.