Teaching appliance for learning slope principle

Abstract

The utility model discloses a teaching aid for learning the slope principle, which belongs to the technical field of teaching aids and comprises a parking platform, a plurality of model cars with different colors are placed at the top end of the parking platform, and a plurality of first slopes are arranged on one side of the parking platform. The starting ends of the top ends of the first slopes and the parking platform are connected and located at the same height, the gradients of the first slopes are the same, and the slope surfaces of the first slopes are made of different materials. The model car is placed on the parking platform so that children can take the model car conveniently, it is guaranteed that the children can place the model car in order and slide the model car down from the first slope, and the children can observe the up-down sliding speed of the same model car on slopes made of different materials and understand the knowledge that the friction force is larger, the object sliding speed is lower and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of teaching tools, in particular to a teaching tool for learning the principle of slopes. Background Art

[0002] In order to implement the Outline for the Development of Chinese Children (2001-2010) and the Outline for the Guidance of Kindergarten Education (Trial Implementation), give full play to the role of self-made teaching aids in kindergarten education and teaching, and promote the learning and development of children. For example, in order to let children perceive the rolling speed of cars of different sizes on different slopes or the same slope, and the scientific exploration of the rolling speed of cars of the same size on slopes of different materials, a teaching aid is needed to enhance children's scientific literacy and spirit of inquiry. Utility Model Content

[0003] In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to provide a teaching tool for learning the principle of slope.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] The utility model provides a teaching tool for learning the principle of slopes, comprising a parking platform, a plurality of model cars of different colors are placed on the top of the parking platform, a plurality of first slopes are arranged on one side of the parking platform, a starting end at the top of the first slope is connected to the parking platform and is located at the same height, the first slopes have the same slope, and the slope surfaces of the plurality of first slopes are respectively made of different materials.

[0006] An optimal technical solution of the utility model is that a plurality of second slopes are provided on the other side of the parking platform, the starting end of the top end of the second slope is connected to the side of the parking platform, the starting ends of the second slopes are at different heights, the terminal ends of the second slopes are on the same straight line, and the slope surfaces of the plurality of second slopes are made of the same material.

[0007] The preferred technical solution of the utility model is that the top ends of the first slope and the second slope and the parking platform can be detachably connected.

[0008] The preferred technical solution of the utility model is that a base plate is provided at the top of the parking platform, a bracket is provided at the top of the base plate, a reminder plate is provided on the bracket, a plurality of identification plates are provided on one side of the top of the base plate, a plurality of parking spaces are provided on the other side of the top of the base plate, the model car is placed on the parking space, and an information board is provided on one side of the parking space.

[0009] An optimal technical solution of the utility model is that the bottom plate is detachably connected to the parking platform.

[0010] The beneficial effects of the utility model are:

[0011] The utility model provides a teaching tool for learning the principle of slopes. The model car is placed on a parking platform, which is convenient for children to take and ensure that the children can place the model car in an orderly manner. The model car slides down the first slope, allowing the children to observe the sliding speed of the same model car on slopes of different materials, so that they can understand the knowledge that the greater the friction, the slower the sliding speed of the object.

[0012] Let the model car slide down the second slope and observe the sliding speed of the model car on the second slope with different slopes, so that children can understand the knowledge that the height of the slope will affect the sliding speed of the object. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the teaching aid;

[0014] Figure 2 It is a structural diagram of the teaching aid as a whole from another perspective;

[0015] Figure 3 It is a schematic diagram of the structure of the parking space;

[0016] In the figure:

[0017] 1. Parking platform; 2. Model car; 3. First slope; 4. Second slope; 5. Bracket; 6. Notice board; 7. Sign board; 8. Parking space; 9. Information board. DETAILED DESCRIPTION

[0018] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0019] As shown in the figure, this embodiment provides a teaching tool for learning the principle of slopes, including a parking platform 1, a plurality of model cars 2 of different colors are placed on the top of the parking platform 1, and a plurality of first slopes 3 are provided on one side of the parking platform 1. The starting end of the top of the first slope 3 is connected to the parking platform 1 and is located at the same height. The first slopes 3 have the same slope, and the slopes of the plurality of first slopes 3 are made of different materials. Placing the model car 2 on the parking platform 1 is convenient for children to take, and ensures that the children can place the model car 2 in an orderly manner. The model car 2 slides down the first slope 3, and the children can observe the sliding speed of the same model car 2 on the slopes of different materials, so that they can understand the knowledge that the greater the friction, the slower the sliding speed of the object.

[0020] The other side of the parking platform 1 is provided with a plurality of second slopes 4, the starting end of the top of the second slope 4 is connected to the side of the parking platform 1, and the starting ends of the second slopes 4 are at different heights, the terminal ends of the second slopes 4 are on the same straight line, and the slope surfaces of the plurality of second slopes 4 are made of the same material. The model car 2 slides down the second slope 4, and the sliding speed of the model car 2 on the second slopes 4 with different slopes is observed, so that the children can understand the knowledge that the height of the slope affects the sliding speed of the object.

[0021] The tops of the first slope 3 and the second slope 4 and the parking platform 1 can be detachably connected, so that it is convenient to disassemble the redundant parts according to different teaching methods, so as to facilitate teaching use.

[0022] The parking platform 1 is provided with a bottom plate 10 at the top, a bracket 5 is provided at the top of the bottom plate, a prompt board 6 is provided on the bracket 5, a plurality of identification plates 7 are provided on one side of the top of the bottom plate 10, a plurality of parking spaces 8 are provided on the other side of the top of the bottom plate 10, the model car 2 is placed on the parking space 8, and an information board 9 is provided on one side of the parking space 8. The identification and prompts on the identification plate 7 and the prompt board 6, such as shapes or points, can help young children better identify and remember the positions of different model cars 2. Create diverse situations and design diverse situations and activities. More mathematical elements can be introduced, such as point combination, logical reasoning, etc., to increase the complexity and fun of the game.

[0023] The bottom plate is detachably connected to the parking platform 1, which is convenient for teaching.

[0024] The present invention is described by preferred embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. The present invention is not limited to the specific embodiments disclosed herein, and other embodiments falling within the claims of this application are within the scope of protection of the present invention.

Claims

1. A teaching tool for learning the principle of slope, characterized in that: The invention comprises a parking platform (1), a plurality of model cars (2) of different colors are placed on the top of the parking platform (1), a plurality of first slopes (3) are arranged on one side of the parking platform (1), the starting end of the top of the first slope (3) is connected to the parking platform (1) and is located at the same height, the first slopes (3) have the same slope, and the slope surfaces of the plurality of first slopes (3) are respectively made of different materials.

2. The teaching tool for learning the slope principle according to claim 1, characterized in that: A plurality of second slopes (4) are provided on the other side of the parking platform (1), the starting end of the top of the second slope (4) is connected to the side of the parking platform (1), the starting ends of the second slopes (4) are at different heights, the terminal ends of the second slopes (4) are on the same straight line, and the slope surfaces of the plurality of second slopes (4) are made of the same material.

3. The teaching tool for learning the principle of slope according to claim 2, characterized in that: The top ends of the first slope (3) and the second slope (4) and the parking platform (1) can be detachably connected.

4. The teaching tool for learning the slope principle according to claim 3, characterized in that: A bottom plate (10) is provided at the top of the parking platform (1), a bracket (5) is provided at the top of the bottom plate (10), a reminder plate (6) is provided on the bracket (5), a plurality of identification plates (7) are provided on one side of the top of the bottom plate (10), a plurality of parking spaces (8) are provided on the other side of the top of the bottom plate (10), the model car (2) is placed on the parking space (8), and an information plate (9) is provided on one side of the parking space (8).

5. The teaching tool for learning the slope principle according to claim 4, characterized in that: The bottom plate is detachably connected to the parking platform (1).

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