TH6270C3 - Mathematics learning materials Set of parallel lines and triangles - Google Patents

Abstract

DC60 Mathematics Set The line is parallel to this triangle. Is a medium for learning mathematics that The teacher used it in the assembly of the teaching and learning process in the classroom. With the appearance of a wooden board Rectangle There are rectangular frames below and above. And rectangular frame Both side Inside the board is screened in a triangle shape. By the top of the triangle A straight line touches the corner of the triangle. And parallel to the bottom base line of the triangle, the bottom corners of the two triangles form blocks. To put a player that is the appearance of angles of the same size, number 2 pieces, the top corner of the triangle And the angle formed by a straight line touching the angle of the figure Triangle block To put a player that is a corner of 3 pieces, which is a player that is a corner and a player that is a corner of the same size. And the character of the angle It is larger than the player that is characterized by its angles. And the angle formed by a straight line touches the angle of the triangle Is the same size as the bottom corners of the two triangles. And a player that is characterized by four equal angles, the player can be removed from the corner block and placed alternately. And if only 2 corners of the player are taken, which are 2 of them, the player can be removed from the corner block. And alternate the players of the upper corners of the triangle that are exactly different from the other angles to show the relationship of angles formed by parallel lines and triangles. This invention has It is suitable for teachers and students to use as a learning communicator. And used for organizing the process Teaching mathematics subject The relationship of parallel lines and triangles and facilitates teachers in choosing math materials. Used for teaching and learning processes in Class correctly Build students' insights into proving knowledge. Theory from concrete to abstract Is a quality medium They are mathematically accurate, reduce costs and reduce the time of creating or producing media from unqualified materials. And convenient for storage, enhancing creativity And a good attitude in learning about mathematics for students. The line is parallel to this triangle. It is a mathematics learning medium that teachers use in assembling the classroom instruction process. With the appearance of a rectangular wooden board There are rectangular frames below and above. And a rectangular frame on both sides Inside the board is screened in a triangle shape. The top of the triangle has a straight line touching the corner of the triangle. And parallel to the bottom base line of the triangle The bottom corners of the two triangles form blocks. To put a player that is the appearance of angles of the same size, number 2 pieces, the top corner of the triangle And the angle formed by a straight line touching the corner of a triangle to make a block To put a player that is the appearance of a corner, a number of 3 pieces in which the player is a corner. And the players that are characterized by the angle are the same size And the player that characterizes the angle is larger than the player that characterizes the angle And the angle formed by the line touching the angle of the triangle is equal to the bottom of the two triangles. And players with four equal angles can be removed from the corner blocks and placed together. And if only two corner-style players, which are any of the two, can remove the players from the corner blocks and switch the players of the upper corners of the triangle that are different in size from the other angles. fit To show the relationship of angles formed by parallel lines and triangles. This invention is suitable for teachers and students to use as a learning communicator. And used to organize the teaching and learning process of mathematics on Relationship of parallel lines and triangles And facilitate teachers in choosing to use math materials That are used to properly organize the teaching and learning process in the classroom Build students' knowledge and understanding in the creation of knowledge that proves the theory from concrete to abstract. Is a quality medium Mathematically correct, cost reduction and less time creating or producing media from poor materials. And convenient to store Build creativity And a good attitude in learning about mathematics For students. That teachers use in the assembly Classroom teaching process With the appearance of a rectangular wooden board Framed rectangle Inside the board is screened in a triangle shape. Where the top of the triangle has a straight line Touch the corner of the triangle and parallel to the bottom base line of the triangle. Bottom corner The two triangles form blocks. To insert a player that is a type of angle of equal size 2 pieces, the top corner of the triangle and the angle formed by a straight line touching the corner of the triangle, making a block to put the player that is like a corner of 3 pieces and The angle formed by a straight line touching the angle of the triangle has Parallel to the bottom angles of the two triangles The four equal angle players are all colored in the same color and the player at the top corner of the triangle is one color on both sides, but different from All 4 corner players and players can be detached from corner blocks and free.Swap corner players of the same size to show the relationship of triangles' angles. And the angle formed by a straight line touching the angle of the figure Triangle and parallel to the sides of the triangle This invention is suitable for teachers and students. In use as learning materials And used for organizing mathematical teaching processes on parallel lines and triangles And facilitate teachers in choosing to use mathematical materials Correct organization of classroom teaching and learning processes Build knowledge and understanding of students in The creation of knowledge that proves theories From concrete to abstract Is a quality medium They are mathematically accurate, reduce costs and reduce the time of creating or producing media from materials that do not exist. Quality and convenient to store Build creativity And a positive attitude in learning about subjects Mathematics for students.

Claims (1)

1. Mathematics learning materials set Parallel lines and triangles It is characterized by a rectangular wooden board (2) with a rectangular frame below and above (1) and a rectangular frame on both sides (3). Inside the board is screened as a triangle. (4) where the top of the triangle has a straight line touching the corner of the triangle (7) and parallel to the bottom line of the triangle. The bottom corners of the two triangles form blocks (5), (13) to place two pieces of the same size characters (6), (12) the upper corners of the triangle. And the angle formed by a straight line touching the corner of the triangle made a block (11) to put a player that is a style of three pieces in which the player is a corner (8) and the character of the corner (10) are the same size. And the player that characterizes the angle (9) is larger than the player that characterizes the angle (8) (10) and the angle formed by the line touching the corner of the triangle is equal to the bottom corner of the whole triangle. Two angles And the player that is characterized by four equal angles (6), (8), (10), (13) players can be removed from the corner block and placed alternately. And if you take a player that is a style of angle (6), (8), (10), (13) only 2 pieces, which are 2 pieces, can remove the player from the corner block and place the top corner player of the triangle with a different size Other angles (9) fit right in to represent the relationship between angles formed by parallel lines and triangles.