Ⅰ Foundations of Science
01 Basic Quantities of Science
02 Measurement Standards and Civilization

Ⅱ Matter and Regularity
03 Creation of elements in the early universe
04 Evolution of stars and creation of elements
05 Periodicity of the elements
06 Chemical Bonding and Properties of Materials
07 Regularity of the substances that make up perception
08 Regularity of the substances that make up living things
09 Electrical properties of materials

Ⅲ Interaction with the system
10 Composition and Interaction of the Earth System
11 Changes and Influences of Land Rights
12 Motion of objects subject to gravity
13 Exercise and Conflict
14 Chemical Reactions in Living Systems
15. Entry and exit of substances through the cell membrane
16 The flow of information within cells

① Inclusion of modified questions from Jokbo.com
Jokbo.com's complete analysis of the most frequently asked questions by school, including modified questions.

② Complete level 1 with multiple questions
Complete the 1st grade by tackling multiple-choice, descriptive, and top-tier questions.

③ Complete descriptive strategy with essential keywords
Complete coverage of everything from descriptive to performance assessments with essential keywords