TH7286A3 - Mathematics learning materials Whiteboard rectangular planks showing parallel properties - Google Patents

Abstract

DC60 (30/04/55) Mathematics series learning materials A rectangular whiteboard showing parallel properties is a medium used by teachers in classroom teaching. It looks like a rectangular white board. With screen Straight line above and below Two parallel lines The side edges of the whiteboard are rectangular planks. Rectangle Top and bottom edges of whiteboard rectangular planks With shaped wooden frame rectangle With rectangular side edges And has a groove for the player that is a wooden slider Movable That has a style at the top end as an arrow pointing at the top of the line And below the player that is a wooden slider It is characterized as a rectangular hole. In which the bottom of the hole is a rectangle that corresponds to Area of the line below Below the groove of the player that is the wooden slider at both ends of the wood One lock on each side to prevent the player that is the wooden slider from falling off. Which this invention is suitable for It is used as teaching materials for mathematics in the classroom on the origin of the properties of parallel lines and facilitating teachers in choosing the correct and appropriate mathematics materials used in classroom teaching. Know the students' understanding to generate knowledge that proves theories. From what is Concrete to abstract Is a quality medium according to the principles of mathematics The material is strong, durable, reduces costs and the time it takes to fabricate materials multiple times and is convenient for storage, fostering creativity and a positive attitude in mathematics learning for young students. Mathematics learning aids, whiteboard rectangular wooden planks showing parallel properties are used by teachers in classroom teaching It looks like a rectangular whiteboard plank. With screen Straight line above and below Two parallel lines The side edges of the whiteboard are rectangular planks. Rectangle The top and bottom edges of the rectangular planks are whiteboards. With shaped wooden frame rectangle With rectangular side edges And has a groove for the player that is a wooden slider Movable That has a style at the top end as an arrow pointing at the top of the line And below the player that is a wooden slider It is characterized as a rectangular hole. In which the bottom of the hole is a rectangle corresponding to Area of the line below Below the groove of the player that is the wooden slider at both ends of the wood 1 lock on each side to prevent the player who is the wooden slider from falling off. Which this invention is suitable for Use it as a classroom teaching material. The origin of the properties of parallel lines and facilitates teachers in choosing the correct and appropriate mathematical materials used in classroom teaching, building students' knowledge and understanding in the formation of proven knowledge. theory From what is Concrete to abstract Is a quality medium according to the principles of mathematics The material is strong, durable, reduces costs and the time it takes to fabricate materials multiple times and is convenient for storage, fostering creativity and a positive attitude in mathematics learning for young students.

Claims (1)

1. Mathematics learning materials set A rectangular whiteboard showing parallel properties. According to invention It is characterized by a rectangular whiteboard (11), whiteboard with two straight lines above (6) and a straight bottom (8) two parallel lines. Rectangular whiteboard side edges (11) Rectangular whiteboard (5) Top and bottom edge of rectangular whiteboard (11) Whiteboard decking with rectangular wood framed (7) edged. The sides are rectangular (1) (4) and grooves (2) insert the wooden slider player (9) to move around. That has a style at the top end as an arrow pointing at the area The top (6) and bottom straight lines of the wooden sliders (9) are rectangular cutouts, where the bottom of the slider is rectangular, corresponding to the straight side. Bottom (8) below the groove area (2) put the player who is the wooden slider (9) of both ends, there is a wooden slider (3) (10) one on each side to prevent the player who is Slid the stick (9) slipped off.