1.
three-dimensional figures
Lesson 1: Three-dimensional Figures
2nd class rectangular solid
3-strong prism
Quadrilateral pyramid
Number of 5 components
6 cylinders, cones, and spheres
The length of the string surrounding the box in Lesson 7
8-round rotation
Shape of the cross section of a 9-member rotating body
Top 10 Evaluation

2.
Development of a three-dimensional figure
Lesson 11 Development
Development of the 12-member prism
Lesson 13: Intersecting Points, Intersecting Lines
Lesson 14 Development of a Rectangular Solid
Lesson 15: Development of a Cylinder
16-sided pyramid, development of a cone
The place where the 17th line passed
18-round dice and development diagram
Lesson 19 Evaluation

3.
Surface area of ​​a three-dimensional figure
Surface area of ​​a 20-column shape
Lesson 21 Surface Area of ​​a Rectangular Solid
Lesson 22: Surface Area of ​​a Cylinder
Lesson 23: Finding the Length When the Surface Area is Known
24-hole cylindrical roller problem
Lesson 25 Evaluation


4.
Volume of a solid
Volume of 26th lecture
Lesson 27: Volume of a Rectangular Solid
Lesson 28: Volume of a Cylinder
Lesson 29: Columnar Volume
Lesson 30 Volume and Surface Area
Lesson 31: Volume of Complex Solids
Volume of a 32-stone stone
Lesson 33 Evaluation

Answer and solution

"Miracle Special Lecture on Solid Geometry: Unfolding Before Your Eyes" covers everything from the basic concepts of solid geometry to surface area and volume, all in one volume.

▶ Let's study elementary geometry 'logically'.
Starting in the third grade of elementary school, we begin to learn about the conventions, properties, and formulas of shapes, and begin to enter the world of shapes in earnest.
Don't just memorize, but study logically, expanding your thinking by providing valid reasons, such as "If A, then B."

▶ Let’s remember only three things: elementary geometry, promises, properties, and formulas.
Promises, tempers, and formulas often seem so obvious at first glance that we often just overlook them.
These bad habits prevent the foundation of logical thinking from being laid.
Let's study the promises, properties, and formulas in elementary geometry.
· A promise is something that has already been decided through mathematical terms or symbols.
First, memorize the pictures in the special lecture, and then memorize them in precise mathematical language.
· Character is something that can be seen through careful observation as it is a characteristic and rule that comes out according to a promise.
I remember it clearly based on mathematical logic, as explained by Teacher Miracle.
· A formal statement is a fact proven based on promises and properties expressed in letters or symbols.
Memorizing formulas blindly is a no-no! If you understand the process of deriving the formula, you'll memorize it naturally.

▶ Special lecture + review, let's learn solidly by first understanding the concepts and then applying them to problems.
With a one-day study session of special lectures and review, you can understand the concepts and principles through the vivid lectures of the miracle teacher in the special lectures, apply them with review problems, and solidify your skills to completely master them.