TH5808C3 - - Google Patents

Abstract

DC60 (02/08/53) Mathematics learning materials Factorization set (Separation of diction at the end of the term) This is a learning tool. Mathematics that teachers use in teaching and learning processes in the classroom. By screen lines inside Horizontally on top of a wooden board, number 1 line and screens vertically on the right hand side of wood cut paper. With 2 horizontal screen lines to place a total of 6 wooden players formed by intersecting screen lines. The largest player has one square-shaped plank and one rectangular-shaped player. The long side is equal to the length of the side. Of a large square, the width of the player's rectangle is equal to the opening of the line. Screens, which are placed horizontally, 1 piece and placed vertically, 2 pieces and a player in a wooden board. Small square Which is the size of the player's side equal to the width of the width of the player Which is a rectangle of 2 pieces, where the players paint on both sides And can remove the player from Channel then reversed and each player on one side Do different colors according to the character of the player but The other side of each body is colored the same white for every player. For expressing, explaining, and Factoring relationship (Separation of diction at the end of the term) This invention is suitable. For teachers and students to use as learning materials and to use in learning process. Teaching Mathematics on Factorization (Separation of diction at the end of the term) and facilitate teachers in choosing to use mathematical materials used in teaching and learning process in Class correctly Build students' knowledge and understanding of knowledge that proves theory from concrete to abstraction as a quality medium. Mathematically correct, cost-saving and time-consuming to create or produce media from poor and easy-to-store materials, foster creativity and a positive attitude in mathematics learning for students. Factorization set (Separation of diction at the end of the term) This is a tool for learning mathematics 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 is a rectangular frame with a screen dividing line by one horizontal line on the top of the wooden board and a vertical screen on the right-hand side of the wooden paper cut with 2 horizontal screen lines to place the player at It is a total of 6 planks formed by the intersection of the screen line by the largest player, it looks like a square plank and one rectangular player. The long side is equal to the length of the side of the large square. The wide side of the rectangular player is the same size as the slot of the screen line, which is placed horizontally and 2 pieces vertically and the player is a small square-shaped plank. Which has the size of The player's side is equal to the width of the two rectangular players' sides, with both sides colored by the player. And the players can be removed from the channel and turned over and each player on one side is painted differently according to the character of the player. But the other side of each character is colored the same white, all the characters play for use in expressing, explaining, and the relationship of factoring (diction, end-to-end) .This invention is suitable for teachers and students to Use as learning materials It is used to organize mathematics teaching process on factorization (separation of final terms) and to facilitate teachers in choosing to use mathematical materials for business purposes. Correctly organize the classroom teaching process. Build knowledge and understanding of students in Build knowledge that proves theory from concrete to abstract into a quality medium according to mathematical principles. Reduce costs and reduce the time to create or produce media from poor materials. And convenient to store It can foster creativity and a positive attitude in learning about mathematics for students.

Claims (1)

1. Mathematics learning materials Factorization set (Separate diction at the end of the term) with a rectangular wooden board (12) rectangular frame (1), (2) with screen dividing line. With one (5) horizontal screen on the top of the wooden board and vertically screened on the side The right hand of the board intersects with two horizontal screen lines (10), (11) to place the player. All 6 pieces of wood are formed by intersecting screen lines. With the largest player in the form of a sheet One (3) square-shaped sticks and one long-sided rectangular wooden player. Equals the length of the sides of the large square The wide side of the rectangular player has dimensions. Equal to the screen line, which is placed horizontally, 1 piece (4) and vertically placed 2 pieces (8), (9) and the player is a small wooden square. Which has the size of the player's side equal to The width of the wide sides of the two rectangular players (6), (7) by both colored players. Side and players can be removed from the channel and reversed, and each player on one side is painted Varies according to the nature of the player But the other side of each character is colored the same white all the characters for use in showing, explaining, and factoring relationships. (Separation of diction at the end of the term)