This learning material provides a structured introduction to the Pythagorean theorem, a central theorem in geometry and number theory. The focus is on the relationship between the geometry of a right triangle and the squares over its sides. The Pythagorean theorem states that the square over the leg is equal to the rectangle formed by the hypotenuse and the adjacent segment of the hypotenuse.

Learning objectives:

• Understanding the Pythagorean theorem and its application in right triangles

• Promotion of logical thinking through geometric proof

• Application of the theorem to solve geometric and algebraic problems

Possible applications:
The material is suitable for use in regular classes, for deepening in project work, or for exam preparation.