The story of triangles told by Euclid
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Description
Book Introduction
From the moment we are born, we observe and look at all objects and shapes of nature.
Additionally, by distinguishing only common features among the shapes of various objects, abstract concepts such as 'triangle, square, circle' are created.
Since ancient times, humans have felt beauty when looking at abstract patterns, and have accumulated a lot of knowledge about shapes while farming and building buildings.
About 2000 years ago, the Greeks, with their curiosity and questions, breathed life into the world of shapes called 'logic' and created the science of shapes called 'geometry'.
The great mathematician Euclid published his "Original Geometry" by collecting all of his thoughts and the contents of the "geometry" that had developed at the time.
And through this, it logically taught us about the properties of basic shapes such as triangles and squares.
《Euclid's Triangle Story》 explains the basic definition and properties of triangles by finding examples from objects around us and introduces the logical proofs of mathematicians such as Euclid.
Through this, you can develop your thinking skills by starting from observing visible shapes and then understanding and thinking about the properties of abstract shapes.
Additionally, it was designed to allow students to learn about the various aspects of triangles in a fun way, freeing them from the prejudice that it is difficult math content.
Additionally, by distinguishing only common features among the shapes of various objects, abstract concepts such as 'triangle, square, circle' are created.
Since ancient times, humans have felt beauty when looking at abstract patterns, and have accumulated a lot of knowledge about shapes while farming and building buildings.
About 2000 years ago, the Greeks, with their curiosity and questions, breathed life into the world of shapes called 'logic' and created the science of shapes called 'geometry'.
The great mathematician Euclid published his "Original Geometry" by collecting all of his thoughts and the contents of the "geometry" that had developed at the time.
And through this, it logically taught us about the properties of basic shapes such as triangles and squares.
《Euclid's Triangle Story》 explains the basic definition and properties of triangles by finding examples from objects around us and introduces the logical proofs of mathematicians such as Euclid.
Through this, you can develop your thinking skills by starting from observing visible shapes and then understanding and thinking about the properties of abstract shapes.
Additionally, it was designed to allow students to learn about the various aspects of triangles in a fun way, freeing them from the prejudice that it is difficult math content.
- You can preview some of the book's contents.
Preview
index
Recommendation
At the beginning of the book
Guide
Introducing Euclid.
Lesson 1 - Why is a triangle a basic shape?
Lesson 2 _ Various Triangles
＊ Break time with Euclid 1 - Find the hidden triangle!
Lesson 3: Interior and exterior angles of a triangle
Lesson 4 - How to make a triangle?
Lesson 5: The Meaning of Congruence
Lesson 6: Congruence Conditions for Triangles
＊ Break time with Euclid 2 - Let's do the matchstick puzzle!
Lesson 7: Area of a Triangle
Lesson 8: Isosceles and Equilateral Triangles
＊ Break time with Euclid 3 - What is Pascal's triangle?
Lesson 9: The Special Features of Right Triangles
Lesson 10: Triangles Around Us
At the beginning of the book
Guide
Introducing Euclid.
Lesson 1 - Why is a triangle a basic shape?
Lesson 2 _ Various Triangles
＊ Break time with Euclid 1 - Find the hidden triangle!
Lesson 3: Interior and exterior angles of a triangle
Lesson 4 - How to make a triangle?
Lesson 5: The Meaning of Congruence
Lesson 6: Congruence Conditions for Triangles
＊ Break time with Euclid 2 - Let's do the matchstick puzzle!
Lesson 7: Area of a Triangle
Lesson 8: Isosceles and Equilateral Triangles
＊ Break time with Euclid 3 - What is Pascal's triangle?
Lesson 9: The Special Features of Right Triangles
Lesson 10: Triangles Around Us
Publisher's Review
Everything about triangles hidden in our daily lives, from the definition and properties of triangles to their congruence conditions, is revealed!
《Euclid's Triangle Story》 provides a fun introduction to various triangle-related topics, including the definition, properties, and congruence conditions, through examples from real life and stories from the history of mathematics.
Additionally, we learn about the different types of triangles and their respective characteristics, and by observing objects at home and buildings outdoors with teacher Euclid, we broaden our understanding of shapes and realize that shapes are everywhere around us.
Also, think about why triangles are so widely used in real life.
By encountering problem situations that can be solved using the properties of triangles in history or in daily life, you will learn in detail the important characteristics, properties, and theorems of triangles, which are basic shapes.
We can realize that shapes are embedded in all objects and nature around us, and through this, we can learn that the properties related to triangles are not abstract mathematical concepts, but rather a valuable cultural heritage whose properties have been known and utilized for a long time in many countries, and at the same time, important knowledge that is still actively used today.
It provides a good example for observing triangles around us and understanding their characteristics, and you can learn the thinking process that integrates mathematics, science, and engineering while learning about the characteristics of buildings that utilize the structural characteristics of triangles.
Structure and Advantages of This Book
- Break time with Euclid: Find hidden triangles using optical illusions, matchstick puzzles, and learn about the fun properties hidden in triangles through the geometric figures of Pascal's triangle.
- Class organization: Important math terms and concepts are organized separately for each class so that students can clearly organize the concepts on their own.
- All the content learned in class is explained in an easy-to-understand way, from definitions to proofs of theorems, so you can solve many application problems related to triangles that appear in the geometry unit, and it can be used as a textbook for mathematical reasoning by providing basic knowledge related to triangles.
《Euclid's Triangle Story》 provides a fun introduction to various triangle-related topics, including the definition, properties, and congruence conditions, through examples from real life and stories from the history of mathematics.
Additionally, we learn about the different types of triangles and their respective characteristics, and by observing objects at home and buildings outdoors with teacher Euclid, we broaden our understanding of shapes and realize that shapes are everywhere around us.
Also, think about why triangles are so widely used in real life.
By encountering problem situations that can be solved using the properties of triangles in history or in daily life, you will learn in detail the important characteristics, properties, and theorems of triangles, which are basic shapes.
We can realize that shapes are embedded in all objects and nature around us, and through this, we can learn that the properties related to triangles are not abstract mathematical concepts, but rather a valuable cultural heritage whose properties have been known and utilized for a long time in many countries, and at the same time, important knowledge that is still actively used today.
It provides a good example for observing triangles around us and understanding their characteristics, and you can learn the thinking process that integrates mathematics, science, and engineering while learning about the characteristics of buildings that utilize the structural characteristics of triangles.
Structure and Advantages of This Book
- Break time with Euclid: Find hidden triangles using optical illusions, matchstick puzzles, and learn about the fun properties hidden in triangles through the geometric figures of Pascal's triangle.
- Class organization: Important math terms and concepts are organized separately for each class so that students can clearly organize the concepts on their own.
- All the content learned in class is explained in an easy-to-understand way, from definitions to proofs of theorems, so you can solve many application problems related to triangles that appear in the geometry unit, and it can be used as a textbook for mathematical reasoning by providing basic knowledge related to triangles.
GOODS SPECIFICS
- Date of issue: December 25, 2007
- Page count, weight, size: 200 pages | 430g | 164*225*20mm
- ISBN13: 9788954415453
- ISBN10: 8954415458
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