[Progress Textbook]

Ⅰ.
Change and diversity
1.
Evolution and Biodiversity
01.
Changes in the environment and organisms over geological time
02.
Evolution and Biodiversity
2.
chemical change
03.
Oxidation and reduction
04.
Acids and bases
05.
Energy input and output in material changes
Ⅱ.
Environment and Energy
3.
Ecosystem and environment
06.
Ecosystem and its components
07.
ecosystem balance
08.
Greenhouse effect and global warming
09.
Global environmental changes and human life
4.
Energy and Sustainable Development
10.
Generation and conversion of solar energy
11.
production of electrical energy
12.
Energy efficiency and renewable energy
Ⅲ.
Science and Future Society
5.
Science and Future Society
13.
The utility of science and the use of big data
14.
Advancement of Science and Technology and Ethics

[Exam Preparation Materials]

Ⅰ.
Change and diversity
Ⅱ.
Environment and Energy
Ⅲ.
Science and Future Society

[Answer and Explanation]

[Mini Book]

· [Progress Textbook] Complete concepts with helpful explanations of key concepts and step-by-step problem-solving.
- We have thoroughly analyzed the five textbooks based on the new curriculum and organized the key concepts into easy-to-understand sections.

- Concept check questions are provided to check whether you have accurately understood the concepts you have learned.
- The explorations that frequently appear on school exams are organized step-by-step with photos as the main focus, and can be fully understood through vivid exploration videos.
- We have organized topics that are helpful for learning, such as analysis of frequently appearing data, problem type training, and linking to in-depth content required for practical application of concepts, in more detail, and we help with understanding with content lecture videos.

- It consists of substantial problems that allow you to apply the concepts you have learned, and descriptive problems provide suggested words to help you practice writing answers.

- High-difficulty questions for achieving a top grade in the internal exam are explained in a friendly video format to help you understand them.
- The problems for each section, which are composed of problems with a high rate of appearance on actual exams, allow you to check your skills in real-life situations.

- The important explorations for each unit are organized to allow practice in performance assessment.
- You can practice the types of questions from the CSAT by using the questions from the CSAT, the Evaluation Institute, and the Office of Education.


· [Exam Preparation Materials] Prepare for the real exam by reviewing key concepts and building your skills with 372 practice questions.
- You can review only the key concepts needed right before the exam.
- You can prepare for the actual exam by presenting frequently asked questions by topic and level of difficulty.

- You can prepare for essay-type questions for each chapter.
- We have carefully selected and presented practice exam questions for each chapter so that you can solve them right before the exam.

· [Answers and Explanations] Accurately understand and check incorrect questions through detailed and friendly explanations.
- Provides quick answer view so you can quickly grade after solving the problem.
-The explanation of the problem is clear and easy to understand, so you can understand it without having to read it twice.

· [QR Book] Use QR codes to access personalized learning resources.
- QR content such as exploration analysis videos, 1st grade Cody lecture videos, and high-difficulty problem-solving videos are provided on the main text page, and are also provided together in a separate QR book appendix for easy viewing.

·[Minibook] Just invest 3 minutes right before the exam to quickly review this minibook.
- We have created a quick summary mini-book that you can use with illustrations to highlight only the key points right before the exam.