TH9062C3 - Math series learning materials The volume of the pyramid (Method 2) - Google Patents

Abstract

DC60 (25/03/56) Mathematics series learning materials The volume of the pyramid (Practice 2) is a medium that teachers use in learning. Classroom teaching With the appearance of a clear plastic player in a rectangular shape that screens the clear plastic player dividing line Rectangular shape into four equal parts, and inside the player the clear plastic rectangular shape has a player Rectangular base clear plastic pyramid Where the base of the clear plastic player, pyramid, rectangular base is The third part of the screen is a rectangular clear plastic player dividing line. And a full volume of colored sand Clear plastic play toys, pyramid, rectangular base And when pouring colored sand, full volume of the clear plastic player A rectangular base pyramid has a volume equal to one quarter of a rectangular clear plastic player, or the volume of a rectangular clear plastic player. A rectangular base pyramid with a base and height equal to the clear plastic player. A rectangular shape has a volume equal to one third. Which this invention is suitable for use As a learning medium for teaching mathematics in the subject class The volume of the pyramid And facilitate teachers In order to select the correct mathematics materials used in classroom teaching and to build students' knowledge and understanding in the formation of theoretical knowledge. From concrete to abstraction is a quality medium according to the principles of mathematics. The material is strong, durable, reduces costs and reduces the time it takes to fabricate the media multiple times and is convenient for storage. Strengthen the mind Creativity and direction that is good to learn about mathematics for students. Math series learning materials The volume of the pyramid (Practice 2) is a medium that teachers use in learning. Classroom teaching With the appearance of a clear plastic player in a rectangular shape that screens the clear plastic player dividing line Rectangular shape into four equal parts, and inside the player, the rectangular plastic insert has a player Plastic insert pyramid with rectangular base Where the base of the clear plastic player, pyramid, rectangular base is The third part of the screen is a rectangular clear plastic player dividing line. And a full volume of colored sand Clear plastic play toys, pyramid, rectangular base And when pouring colored sand, full volume of the clear plastic player Rectangular base pyramid It has a volume equal to one quarter of a rectangular clear plastic player, or the volume of a rectangular clear plastic player pyramid. With a base and height equal to a clear plastic player Rectangular shape Is going to have a volume equal to one third. Which this invention is suitable for use As a learning medium for teaching mathematics in the subject class The volume of the pyramid And facilitate teachers In order to choose the correct and appropriate mathematical materials used in learning and teaching in the classroom, building the students' knowledge and understanding in creating knowledge that is a proof of theory. From concrete to abstraction is a quality medium according to the principles of mathematics. The material is strong, durable, reduces costs and reduces the time required to fabricate the media multiple times and is convenient for storage. Strengthen the mind Creativity and direction that is good to learn about mathematics for students.

Claims (1)

1. Mathematics learning materials The volume of the pyramid (Practice 2) with a character. Rectangular clear plastic (1) with a screened line (2) Divide the rectangular clear plastic player (2) into four equal parts and inside the rectangular clear plastic player (1) there is a clear plastic player. Rectangular base pyramid (3), where the rectangular clear plastic player base (3) is located on the third part of the screen, the rectangular clear plastic player dividing line (1) and full volume of colored sand Clear plastic player, pyramid, rectangular base (2), and when pouring colored sand full volume of clear plastic player A rectangular base pyramid (3) is equal to one quarter of the rectangular clear plastic player (1) or the volume of the rectangular base (3) clear plastic player with the same base and height as the player. Rectangular clear plastic (1) is equal to one third.