Array sorting teaching aid for program design class courses
By designing an array sorting teaching aid, which combines a display rack and number cards, the problem of insufficient vividness and interactivity in array sorting instruction in programming courses was solved, thereby improving students' learning outcomes and teachers' teaching efficiency.
Patent Information
- Application Number
- CN202422849460.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-20
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-11-20
AI Technical Summary
In programming courses, the teaching of array sorting lacks vividness and interactivity, and students' abstract thinking ability is insufficient, making it difficult to achieve good learning results.
Design an array sorting teaching aid, including multiple racks, each rack holding number cards, which are combined into a whole teaching aid through a connecting device. The number cards are displayed and arranged on the racks, connected by card blocks and slots, and rubber stoppers are used for easy carrying and to prevent them from falling off.
It enhances students' concentration and classroom activity, enables students to intuitively understand the array sorting process, makes teaching easier for teachers, and improves learning outcomes.
Smart Images
Figure CN223450467U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to teaching aid technical field, concretely is an array sorting teaching aid for program design course. BACKGROUND
[0002] Program design course is compulsory subject of computer, electronic information class major, and it is also very difficult to learn for the student who just enters the door, and at present, most teachers only orally teach or PPT demonstrates the process of array sorting, and the teaching method is abstract, lacks vividness and interactivity, the abstract thinking ability of the student who just contacts program design is insufficient, needs to spend a lot of time and energy to understand the process of various array sorting methods, and it is difficult to achieve good learning effect, therefore, it is necessary for us to design a teaching aid to satisfy the above demand. UTILITY MODEL CONTENT
[0003] In view of the deficiency of prior art, the utility model provides an array sorting teaching aid for program design course, and solves the problem mentioned in the background art.
[0004] In order to achieve the above object, the utility model is realized by the following technical scheme:
[0005] An array sorting teaching aid for program design course, comprising a plurality of identical placing racks, each placing rack is placed with a number card, and the plurality of placing racks are sequentially combined into a whole teaching aid through connecting devices.
[0006] In order to be able to show the number card, the placing rack comprises a base, the top of the base is fixed with a front baffle and a rear baffle, a V-shaped groove is formed between the front baffle and the rear baffle, and the top of the front baffle is lower than the top of the rear baffle.
[0007] In the utility model, specifically, the connecting device comprises a clamping block and a clamping groove matched with each other, the clamping block is fixed at one end of the base, and the clamping groove is opened at the other end of the base, the clamping block is a square block, and the clamping groove is a square groove.
[0008] In order to enable the supporting frame to accommodate the number card, the top of the rear baffle is downwardly provided with a card slot.
[0009] In order to facilitate the carrying of the whole device, the inclined surface below the rear baffle is fixed with a corner-shaped rubber plug strip, one side free end of the rubber plug strip is fixed on the rear baffle, the other side free end is arranged downwardly and obliquely, the width of the rubber plug strip is same with the width of the card slot, and after the upper and lower stacking of each placing rack, the rubber plug strip on the upper placing rack is clamped into the card slot on the lower placing rack.
[0010] Compared with the prior art, the utility model has the following beneficial effects: the digital card is displayed on the placing rack and arranged and combined ceaselessly, can mobilize the concentration of students in class and the activity of class, makes students feel not only easy to understand but also can effectively strengthen learning effect, can make students understand the process of array sorting more intuitively, makes the teacher of program design class teach more easily. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 It is the structure schematic view of the utility model front view;
[0012] Figure 2 It is the structure schematic of the utility model placing rack Figure 1 ;
[0013] Figure 3 It is the structure schematic of the utility place rack Figure 2 ;
[0014] Figure 4 It is the section view of the utility model placing rack front view;
[0015] Figure 5 It is the section view of the utility model placing rack side view.
[0016] Reference signs: 1, digital card; 2, base; 21, clamping block; 22, clamping groove; 3, front baffle; 4, rear baffle; 41, card slot; 42, rubber plug strip. DETAILED DESCRIPTION
[0017] The technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings in the utility model embodiment.
[0018] As Figure 1 shown, the utility model provides an array sorting teaching aid for program design class, including multiple same placing racks, each placing rack is placed with a digital card 1, each digital card 1 is respectively printed with different numbers, the front and back of any digital card 1 is provided with different color but same number, the front and back of a digital card 1 is different in color; the front and back of different digital cards 1 is same in color, and multiple placing racks are combined into a whole teaching aid through connecting device.
[0019] As Figure 2 、 Figure 3 shown, in order to be able to show the digital card 1, the placing rack includes base 2, the top of base 2 is fixed with front baffle 3 and rear baffle 4, the front baffle 3 can be marked with array name, for example a [0], a [1], a [2] etc., the front baffle 3 and rear baffle 4 form " V " type slot, and the top of front baffle 3 is lower than the top of rear baffle 4.
[0020] AsFigure 4 As shown in the utility model, specifically, the connecting device comprises a clamping block 21 and a clamping groove 22 that cooperate with each other, the clamping block 21 is fixed at one end of the base 2, the clamping groove 22 is arranged at the other end of the base 2, the clamping block 21 is a square block, and the clamping groove 22 is a square groove.
[0021] As shown in the utility model, specifically, the connecting device comprises a clamping block 21 and a clamping groove 22 that cooperate with each other, the clamping block 21 is fixed at one end of the base 2, the clamping groove 22 is arranged at the other end of the base 2, the clamping block 21 is a square block, and the clamping groove 22 is a square groove. Figure 5 As shown in the utility model, specifically, the connecting device comprises a clamping block 21 and a clamping groove 22 that cooperate with each other, the clamping block 21 is fixed at one end of the base 2, the clamping groove 22 is arranged at the other end of the base 2, the clamping block 21 is a square block, and the clamping groove 22 is a square groove.
[0022] As shown in the utility model, specifically, the connecting device comprises a clamping block 21 and a clamping groove 22 that cooperate with each other, the clamping block 21 is fixed at one end of the base 2, the clamping groove 22 is arranged at the other end of the base 2, the clamping block 21 is a square block, and the clamping groove 22 is a square groove. Figure 5 As shown in the utility model, specifically, the connecting device comprises a clamping block 21 and a clamping groove 22 that cooperate with each other, the clamping block 21 is fixed at one end of the base 2, the clamping groove 22 is arranged at the other end of the base 2, the clamping block 21 is a square block, and the clamping groove 22 is a square groove.
[0023] In use, according to actual requirements, multiple placing racks are taken on a desktop, and the two bases 2 are spliced through cooperation of the clamping block 21 and the clamping groove 22, here, the clamping block 21 can be a rubber block and can be tightly clamped in the clamping groove 22, then the required number card 1 is placed in the V-shaped groove, the connecting device can prevent multiple placing racks from being disordered in use, then array sorting demonstration is performed, various sorting methods for learning number sorting are taught to students, the number cards 1 that are not required can be placed in the card groove 41 for storage, when the whole carrying device is required, the upper rear baffle 4 slides down along the lower rear baffle 4 until the upper rubber plug strip 42 is clamped in the lower card groove 41, the stacking of the upper and lower placing racks is realized, the rubber plug strip 41 can be more tightly plugged in the card groove 41, the disengagement of the stacked placing racks is prevented, and the rubber plug strip 42 can seal the slot of the card groove 41, preventing the number card 1 from falling from the card groove 41.
[0024] Finally, the main contribution of the utility model is that the number card 1 is displayed and arranged on the placing rack, the concentration and activity of students in class are mobilized, students feel that the learning effect can be effectively strengthened, the students can more intuitively understand the array sorting process, and the teacher of the program design course can more easily teach.
[0025] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. An array sorting teaching aid for programming courses, characterized by: The teaching aid comprises a plurality of identical placing racks, each of which is provided with a number card, and the plurality of placing racks are sequentially connected to form a whole teaching aid. The placement rack includes a base, a front baffle and a rear baffle are fixed on the top of the base, a "V"-shaped groove is formed between the front baffle and the rear baffle, and the top of the front baffle is lower than the top of the rear baffle.
2. The array sorting teaching aid for programming courses according to claim 1, characterized in that: The connecting device comprises a card block and a card slot that cooperate with each other, the card block is fixed at one end of the base, and the card slot is provided at the other end of the base.
3. The array sorting teaching aid for programming courses according to claim 2, characterized in that: The card block is a square block, and the card slot is a square slot.
4. The array sorting teaching aid for programming courses according to claim 2, characterized in that: A card slot is downwardly provided on the top of the rear baffle.
5. The array sorting teaching aid for programming courses according to claim 4, characterized in that: A corner rubber plug strip is fixed on the lower inclined surface of the rear baffle, one side free end of the rubber plug strip is fixed on the rear baffle, and the other side free end is arranged obliquely downward. The width of the rubber plug strip is the same as the width of the card slot. After the individual placement racks are stacked together up and down, the rubber plug strip on the upper placement rack is inserted into the card slot on the lower placement rack.