TH8909C3 - - Google Patents

Abstract

DC60 (19/12/56) Mathematics Set The Pythagorean Theorem, Method 3, is a medium used by teachers in classroom teaching.It is a rectangular wooden board as the base of a player, a polygonal pentagon, with an edge. Rectangle And has a wooden player in a right triangle with opposite sides The right angle is equal to one side of the two-sided pentagon wooden player where the triangle wooden player. Right angle, the bottom piece at the right hand side is adjacent to the flat pentagon player using the wooden player. The pivot point is a holder. And a player with a right-hand triangle shape on the left, at an acute angle on the right side, adjacent to Uneven sided pentagon wooden player using the pivot wood player as a fastener. And the rotation of the triangular wooden player Right angle left hand piece and bottom right triangle wooden player rotated to align with the wooden toy side. Unequal pentagon And it becomes a square. Which this invention is suitable for use as Teaching materials for teaching mathematics in class. The origin of formulas and relationships of the Pythagorean Theorem is one way and facilitates teachers in choosing the mathematics materials used in their teaching and learning. In the classroom, correctly and appropriately build students' knowledge and understanding of the proof of theory from concrete to abstract. Is a quality medium according to the principles of mathematics The material is strong, durable, low cost and reduces the time it takes to fabricate media multiple times and is convenient for storage, fostering creativity and a positive attitude in mathematics learning. Student Mathematics learning materials Method 3 Pythagorean Theorem set is a medium used by teachers in classroom teaching, it looks like a piece of paper, wood, rectangle) as a support base for one piece of wooden pentagon player without edges. A rectangular shape And there is no right triangular player With opposite sides The right angle is equal to one side of the two-sided pentagon player, with the lower right-hand triangular piece attached to the polygonal pentagon player. Using a pivot point stick as a bracket and a right triangle stick player Sine on the left hand side at an acute angle on the right hand side next to Uneven sided pentagon wooden player By using the pivot points as a holder and the rotation of the player is not a triangle. Right angle left hand piece and bottom right triangle wooden player rotated to align with the wooden toy side. Unequal pentagon And it becomes a square. Which invention is suitable for use as Teaching materials for teaching mathematics in class. The origin of formulas and relationships, the Pythagorean Theorem, one way and facilitates Khrushu in choosing to use mathematical materials for teaching and learning. In the classroom, correctly and appropriately build students' knowledge and understanding of the proof of theory from concrete to abstract. Is a quality medium according to the principles of mathematics The material is strong, durable, cost-effective, and the time it takes for media to be fabricated multiple times and conveniently stored, fostering creativity and a positive attitude in mathematics learning. Student

Claims (1)

1. Mathematics learning materials Pythagorean Theorem Set Method 3 With Wood Paper Style The rectangle (1) is the base of a wooden player with a polygonal pentagon (5), number 1 without a border A rectangle (2) and a non-right triangle (3) (4) whose hypotenuse is equal to one side of Two (5) triangle-shaped wooden players (3) right-hand bottom pentagon players (5) By using the pivot point wood player (6) as a holder and the right triangle wood player (4), the left side sockets at an acute angle on the right hand side next to Uneven (5) pentagon wooden player using the pivot point wooden player. (8) as a holder And on top of the wooden board It is rectangular as the base (1), there are compartments (8) for holding it for convenience. In which to describe the relationship The Pythagorean Theorem is used to rotate the right triangles (4), the left and the right triangles. Right triangles (3), the bottom pieces rotated to join the uneven sides of the wooden toy (5) and become a square. And link to the relationship formula