Auxiliary teaching system based on biodiscipline thinking model

Abstract

The invention provides an auxiliary teaching system based on a biological subject thinking model, which comprises a cloud teaching plan library, a biological thinking model library, an experimental simulation tool library, a model extraction unit, a tool extraction unit, a teacher end, an operation end and a teaching display end, and is characterized in that the teacher end is interactively connected with the model extraction unit, the tool extraction unit and the cloud teaching plan library; the teacher end is connected with the operation end; the model extraction unit is used for extracting the models in the biological thinking model library and pushing the models to the teacher end, so that a teacher can select the corresponding models according to teaching requirements, then the models are operated through the operation end, and the teaching display end is used for displaying the models, so that the teaching efficiency is improved in the teaching process. Teaching contents, such as ecological system change, photosynthesis, biological evolution process and the like, are simulated and displayed, so that the learning interest of students is improved, and the understanding of the students on biological knowledge can be deepened.

Description

Technical Field

[0001] The present invention relates to an auxiliary teaching system, in particular to an auxiliary teaching system based on a biological subject thinking model, and belongs to the technical field of auxiliary teaching. Background Art

[0002] The content of biology teaching in junior high school includes basic concepts and principles of biology, structure and function of organisms, evolution of organisms and knowledge of ecosystems, etc. There are many teaching methods, including lectures, experiments, observations, discussions, and explorations. Biology teaching should not only focus on imparting knowledge, but also on cultivating students' practical ability and innovative spirit. By observing biological phenomena in nature, conducting experiments, analyzing biological data, etc., students can learn and master biological knowledge in practice.

[0003] Biological literacy is the refinement and sublimation of biological concepts, principles, and laws. It is used to understand or explain biological phenomena, analyze and solve practical biological problems. It is a yardstick for measuring whether students have received a good biology education.

[0004] In the traditional junior high school biology teaching process, too much emphasis is usually placed on the inculcation of knowledge and test scores, resulting in the inadequate cultivation of students' interest and spirit of inquiry in biology. Biology teaching should be closely integrated with natural and social reality, but in the teaching process there is usually a lack of sufficient practice and inquiry links, resulting in students' incomplete understanding of biological knowledge and weak practical application ability, which affects the cultivation of students' biological literacy. Therefore, an auxiliary teaching system based on the biological subject thinking model is proposed. Summary of the invention

[0005] In view of this, the present invention provides an auxiliary teaching system based on biological subject thinking model to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the embodiment of the present invention is implemented as follows: an auxiliary teaching system based on biological subject thinking model, including a cloud teaching plan library, a biological thinking model library, an experimental simulation tool library, a model extraction unit, a tool extraction unit, a teacher end, an operation end and a teaching display end, the teacher end is interactively connected to the model extraction unit, the tool extraction unit and the cloud teaching plan library, the teacher end is connected to the operation end, and the operation end is connected to the teaching display end;

[0007] The cloud teaching plan library is used to store and share history lesson plans according to the teaching syllabus to assist teachers in preparing lessons.

[0008] Wherein, the biological thinking model library is used to store biological teaching thinking models;

[0009] Wherein, the experimental simulation tool library is used to store experimental simulation tools;

[0010] The operation end is used to receive data transmitted by the teacher end and run the biological teaching thinking model, and perform operations according to teaching needs;

[0011] The teaching display terminal is used to display lesson plans, biological teaching thinking models and experimental simulation tools to assist teachers in completing teaching tasks.

[0012] Further preferably, the biological teaching thinking model includes but is not limited to an ecosystem model, a photosynthesis model, a human system model, a biological evolution model, and a genetic and variation model;

[0013] Among them, the ecosystem model is based on the food chain relationship and is used to simulate and analyze the interactions between various organisms in the ecosystem;

[0014] Among them, the photosynthesis model is based on the principle that plants use sunlight to convert water and carbon dioxide into glucose and oxygen, and is used to simulate the energy conversion and material conversion in the photosynthesis process;

[0015] Among them, the human body system model is based on the interaction and functional coordination between various organs and systems of the human body, and is used to simulate the mutual cooperation and operation mechanism between organs;

[0016] Among them, the biological evolution model is based on the principles of natural selection and genetics, and is used to simulate and demonstrate the biological evolution process;

[0017] Among them, the inheritance and variation model is established based on genetic principles and is used to simulate the transmission and variation mechanism of genetic information between biological individuals.

[0018] Further preferably, the experimental simulation tools include but are not limited to microscope simulators, dissection simulators, slide making simulators, biological environment simulators and DNA extraction simulators;

[0019] Among them, the microscope simulator is used to simulate the microscope operation environment and simulate the microscope operation process;

[0020] Among them, the dissection simulator is used to simulate and display the anatomical structure of animals and plants, guiding students to complete the dissection operation step by step;

[0021] Among them, the slide making simulator is used to simulate the process of making slides in the laboratory, guiding students to complete the production step by step;

[0022] Among them, the biological environment simulator is used to simulate the biological growth process and ecosystem in the natural environment, and provides an operation interface, allowing students to observe the changes in the biological environment by adjusting parameters;

[0023] Among them, the DNA extraction simulator is used to simulate the DNA extraction process and guide students to complete the DNA extraction operation step by step.

[0024] Further preferably, the model extraction unit is used to obtain the lesson plan text on the teacher side, and use text analysis technology to extract keyword features in the lesson plan text that match the biology teaching thinking model, and then retrieve the model in the biology teaching thinking model library based on the matching results and push it to the teacher side.

[0025] Further preferably, the tool extraction unit is used to obtain the lesson plan text on the teacher side, and use text analysis technology to extract keyword features in the lesson plan text that match the experimental simulation tool, and then call up the tools in the experimental simulation tool library based on the matching results and push them to the teacher side.

[0026] Further preferably, the operating end is connected to a student end;

[0027] The student terminal is used to run the experimental simulation tool so that students can perform experimental simulation operations.

[0028] Further preferably, the teacher terminal accesses the cloud-based lesson plan library by utilizing a keyword search tool to obtain history lesson plans.

[0029] Further preferably, the teacher terminal is also used to upload the lesson plans to the cloud lesson plan library, and classify them using the teaching syllabus to update and share the lesson plans.

[0030] The embodiment of the present invention has the following advantages due to the adoption of the above technical solution:

[0031] 1. The present invention uses a cloud-based lesson plan library to obtain history lesson plans through the teacher's end, and then adjusts the obtained lesson plans according to teaching needs, so that the history lesson plan can be used to assist teachers in quickly completing lesson preparation operations, reducing the difficulty of lesson preparation and improving lesson preparation efficiency. The history lesson plan data in the cloud-based lesson plan library are all in a shared mode, so that teachers can continuously improve the lesson plans based on their teaching experience.

[0032] 2. The present invention utilizes a model extraction unit to extract models from a biological thinking model library and pushes them to the teacher's end so that the teacher can select a corresponding model according to teaching needs, and then run the model through the operation end and display it using the teaching display end. In this way, during the teaching process, the teaching content can be simulated and displayed, such as: ecosystem changes, photosynthesis, biological evolution process, etc., to enhance students' interest in learning and deepen their understanding of biological knowledge.

[0033] 3. The present invention utilizes a tool extraction unit to extract tools from an experimental simulation tool library, so as to simulate the practical operations involved in the teaching process by utilizing the experimental simulation tools, and guide students to complete the experiment according to the operating steps, thereby deepening students' understanding of the practical operations. In this way, during practical classes, students can quickly and accurately complete relevant practical operations, thereby improving students' practical operation capabilities and improving the effect of cultivating biological literacy.

[0034] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0036] Figure 1 is a system block diagram of the present invention;

[0037] Figure 2 A block diagram of the biological thinking model library of the present invention;

[0038] Figure 3 It is a block diagram of the experimental simulation tool library of the present invention;

[0039] Figure 4 This is a mind map of ecosystem changes in Example 1 of the present invention. DETAILED DESCRIPTION

[0040] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0041] It should be noted that the terms "first", "second", "symmetrical", "array", etc. are only used to distinguish between description and position description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the definition of "first", "symmetrical", etc. can explicitly or implicitly include one or more of these features; similarly, when the number of certain features is not limited in the form of words such as "two" or "three", it should be noted that this feature also explicitly or implicitly includes one or more feature quantities.

[0042] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0043] Embodiment 1

[0044] Taking the teaching of ecosystem as an example, the realization of life activities depends on a certain structure. Functions will change due to the influence of external factors and react to the structure. This reaction is manifested as the "selection" effect of the environment (spatial axis), such as Figure 4 As shown. Survival competition, genetic variation, and reproductive isolation provide a large number of screening opportunities for natural selection, so that structures with specific enhanced functions are preserved. Therefore, structure and function have a mutually adaptive and causal relationship. From individuals to groups, from micro to macro.

[0045] Life systems are dynamic, changing with the stage of development (time axis) and with the relationship with the environment (space axis). The ultimate significance of these changes is to meet the survival, safety and reproduction needs of organisms. Survival and safety needs are important for biology (which can be understood as biological factors and non-biological factors). The efficiency, accuracy and orderliness of system functions are achieved through better interaction with the environment.

[0046] The institutionality of the living system makes the system an organic whole, which in turn exhibits specific functions to the environment - spatial structure and temporal structure.

[0047] like Figure 1-4 As shown, an embodiment of the present invention provides an auxiliary teaching system based on a biological subject thinking model, including a cloud teaching plan library, a biological thinking model library, an experimental simulation tool library, a model extraction unit, a tool extraction unit, a teacher end, an operation end and a teaching display end, wherein the teacher end is interactively connected to the model extraction unit, the tool extraction unit and the cloud teaching plan library, the teacher end is connected to the operation end, and the operation end is connected to the teaching display end;

[0048] The cloud teaching plan library is used to store and share history lesson plans according to the teaching syllabus to assist teachers in preparing lessons.

[0049] Wherein, the biological thinking model library is used to store biological teaching thinking models;

[0050] Wherein, the experimental simulation tool library is used to store experimental simulation tools;

[0051] The operation end is used to receive data transmitted by the teacher end and run the biological teaching thinking model, and perform operations according to teaching needs;

[0052] The teaching display terminal is used to display lesson plans, biological teaching thinking models and experimental simulation tools to assist teachers in completing teaching tasks.

[0053] In one embodiment, the biological teaching thinking model includes but is not limited to an ecosystem model, a photosynthesis model, a human system model, a biological evolution model, and a genetic and variation model;

[0054] Among them, the ecosystem model is based on the food chain relationship and is used to simulate and analyze the interactions between various organisms in the ecosystem;

[0055] Among them, the photosynthesis model is based on the principle that plants use sunlight to convert water and carbon dioxide into glucose and oxygen, and is used to simulate the energy conversion and material conversion in the photosynthesis process;

[0056] Among them, the human body system model is based on the interaction and functional coordination between various organs and systems of the human body, and is used to simulate the mutual cooperation and operation mechanism between organs;

[0057] Among them, the biological evolution model is based on the principles of natural selection and genetics, and is used to simulate and demonstrate the biological evolution process;

[0058] Among them, the inheritance and variation model is established based on genetic principles and is used to simulate the transmission and variation mechanism of genetic information between biological individuals.

[0059] The model is run through the operation end and displayed using the teaching display end, so that during the teaching process, the teaching content can be simulated and displayed through the biological teaching thinking model to enhance students' learning interest and deepen their understanding of biological knowledge.

[0060] In one embodiment, the experimental simulation tools include, but are not limited to, microscope simulators, dissection simulators, slide making simulators, biological environment simulators, and DNA extraction simulators;

[0061] Among them, the microscope simulator is used to simulate the microscope operation environment and simulate the microscope operation process;

[0062] Among them, the dissection simulator is used to simulate and display the anatomical structure of animals and plants, guiding students to complete the dissection operation step by step;

[0063] Among them, the slide making simulator is used to simulate the process of making slides in the laboratory, guiding students to complete the production step by step;

[0064] Among them, the biological environment simulator is used to simulate the biological growth process and ecosystem in the natural environment, and provides an operation interface, allowing students to observe the changes in the biological environment by adjusting parameters;

[0065] Among them, the DNA extraction simulator is used to simulate the DNA extraction process and guide students to complete the DNA extraction operation step by step.

[0066] The experimental simulation tools are used to simulate the practical operations involved in the teaching process, and students are guided to complete the experiments according to the operating steps, which deepens their understanding of the practical operations so that students can complete the relevant practical operations quickly and accurately during the practical classes.

[0067] In one embodiment, the model extraction unit is used to obtain the lesson plan text on the teacher side, and use text analysis technology to extract keyword features in the lesson plan text that match the biology teaching thinking model, and then call up the model in the biology teaching thinking model library based on the matching results and push it to the teacher side.

[0068] The model extraction unit is used to extract the keywords matching the ecosystem model in the lesson plan text, and then the ecosystem model in the biology teaching thinking model library is extracted according to the keyword matching, and the ecosystem model is pushed to the teacher side, so that the teacher can select the ecosystem model according to the actual needs;

[0069] Among them, the code example of the ecosystem model:

[0070]

[0071]

[0072]

[0073] Among them, three organisms are defined: grass, sheep, and wolf, forming a simple food chain relationship. Each organism has its specific survival needs and energy requirements. Grass is an autotrophic organism and does not require food resources, but the other two organisms do. The wolf needs two sheep to meet its energy needs, while the sheep only needs one unit of food. Every year, resources (food) are redistributed to the organisms. If the organism meets its survival needs, it will reproduce. The organism that does not meet its survival needs will die. This process will be repeated over time until the end of the simulation.

[0074] In one embodiment, the tool extraction unit is used to obtain the lesson plan text on the teacher side, and use text analysis technology to extract keyword features in the lesson plan text that match the experimental simulation tool, and then call the tools in the experimental simulation tool library according to the matching results and push them to the teacher side.

[0075] By utilizing the tool extraction unit, keywords matching the biological environment simulator are extracted from the lesson plan text, and then the biological environment simulator in the experimental simulation tool library is extracted based on the keyword matching, and the biological environment simulator is pushed to the teacher side so that the teacher can select the biological environment simulator according to actual needs.

[0076] In one embodiment, the operating end is connected to a student end;

[0077] The student terminal is used to run the experimental simulation tool so that students can perform experimental simulation operations.

[0078] The biological environment simulator is transmitted to the student end through the operating end for operation, simulating the biological growth process and ecosystem in the natural environment, and providing an operating interface so that students can observe the changes in the biological environment by adjusting parameters on the student end.

[0079] In one embodiment, the teacher terminal accesses the cloud teaching plan library by using a keyword search tool to obtain history lesson plans.

[0080] Enter keywords about ecosystem teaching through the keyword search tool, and then use the keywords to filter the data in the cloud-based lesson plan library to assist teachers in quickly completing the screening of lesson plans.

[0081] In one embodiment, the teacher terminal is also used to upload lesson plans to a cloud lesson plan library, and classify them using the syllabus to update and share the lesson plans.

[0082] The teacher can use the cloud-based lesson plan library to obtain history lesson plans, and then adjust the obtained lesson plans according to teaching needs, so that the history lesson plans can be used to assist teachers in quickly completing lesson preparation operations, reducing the difficulty of lesson preparation and improving lesson preparation efficiency. The teacher can upload the lesson plans to the cloud-based lesson plan library, update and share the lesson plans, so that different teachers can continuously improve the lesson plans based on their teaching experience.

[0083] Embodiment 2

[0084] Taking photosynthesis teaching as an example, all life characteristics have their material basis. The elements that make up living organisms all come from nature, and living organisms selectively absorb substances from the outside world. The materiality of life is also reflected in the fact that various structures of living organisms have their own unique material basis. Energy is carried by matter, and life activities require energy support. Light energy is the fundamental source of almost all energy in the life system. It is fixed by photosynthesis of plants, and then decomposed and converted into chemical energy and bioenergy through respiration for use. Therefore, the most important need of organisms is material needs (survival and safety). And in terms of the time and space axis, specific needs are different. Specific structures and functions are required to meet different needs. Taking plants as an example, different cell structures have different functions at the cellular level, such as cell membranes are selectively permeable, and chloroplasts contain chlorophyll and can perform photosynthesis; at the tissue level, the protective tissue cells of the plant are closely arranged and have a protective effect, while there are ducts in the conductive tissue, which have a transport function; at the organ level, the root hairs in the mature root tip area are well developed, which increases the contact area between the root and the soil, which is conducive to the absorption of water and inorganic salts.

[0085] like Figure 1-3 As shown, an embodiment of the present invention provides an auxiliary teaching system based on a biological subject thinking model, including a cloud teaching plan library, a biological thinking model library, an experimental simulation tool library, a model extraction unit, a tool extraction unit, a teacher end, an operation end and a teaching display end, wherein the teacher end is interactively connected to the model extraction unit, the tool extraction unit and the cloud teaching plan library, the teacher end is connected to the operation end, and the operation end is connected to the teaching display end;

[0086] The cloud teaching plan library is used to store and share history lesson plans according to the teaching syllabus to assist teachers in preparing lessons.

[0087] Wherein, the biological thinking model library is used to store biological teaching thinking models;

[0088] Wherein, the experimental simulation tool library is used to store experimental simulation tools;

[0089] The operation end is used to receive data transmitted by the teacher end and run the biological teaching thinking model, and perform operations according to teaching needs;

[0090] The teaching display terminal is used to display lesson plans, biological teaching thinking models and experimental simulation tools to assist teachers in completing teaching tasks.

[0091] In one embodiment, the biological teaching thinking model includes but is not limited to an ecosystem model, a photosynthesis model, a human system model, a biological evolution model, and a genetic and variation model;

[0092] Among them, the ecosystem model is based on the food chain relationship and is used to simulate and analyze the interactions between various organisms in the ecosystem;

[0093] Among them, the photosynthesis model is based on the principle that plants use sunlight to convert water and carbon dioxide into glucose and oxygen, and is used to simulate the energy conversion and material conversion in the photosynthesis process;

[0094] Among them, the human body system model is based on the interaction and functional coordination between various organs and systems of the human body, and is used to simulate the mutual cooperation and operation mechanism between organs;

[0095] Among them, the biological evolution model is based on the principles of natural selection and genetics, and is used to simulate and demonstrate the biological evolution process;

[0096] Among them, the inheritance and variation model is established based on genetic principles and is used to simulate the transmission and variation mechanism of genetic information between biological individuals.

[0097] The model is run through the operation end and displayed using the teaching display end, so that during the teaching process, the teaching content can be simulated and displayed through the biological teaching thinking model to enhance students' learning interest and deepen their understanding of biological knowledge.

[0098] In one embodiment, the experimental simulation tools include, but are not limited to, microscope simulators, dissection simulators, slide making simulators, biological environment simulators, and DNA extraction simulators;

[0099] Among them, the microscope simulator is used to simulate the microscope operation environment and simulate the microscope operation process;

[0100] Among them, the dissection simulator is used to simulate and display the anatomical structure of animals and plants, guiding students to complete the dissection operation step by step;

[0101] Among them, the slide making simulator is used to simulate the process of making slides in the laboratory, guiding students to complete the production step by step;

[0102] Among them, the biological environment simulator is used to simulate the biological growth process and ecosystem in the natural environment, and provides an operation interface, allowing students to observe the changes in the biological environment by adjusting parameters;

[0103] Among them, the DNA extraction simulator is used to simulate the DNA extraction process and guide students to complete the DNA extraction operation step by step.

[0104] The experimental simulation tools are used to simulate the practical operations involved in the teaching process, and students are guided to complete the experiments according to the operating steps, which deepens their understanding of the practical operations so that students can complete the relevant practical operations quickly and accurately during the practical classes.

[0105] In one embodiment, the model extraction unit is used to obtain the lesson plan text on the teacher side, and use text analysis technology to extract keyword features in the lesson plan text that match the biology teaching thinking model, and then call up the model in the biology teaching thinking model library based on the matching results and push it to the teacher side.

[0106] The model extraction unit is used to extract keywords matching the photosynthesis model in the lesson plan text, and then the photosynthesis model in the biological teaching thinking model library is extracted according to the keyword matching, and the photosynthesis model is pushed to the teacher end, so that the teacher can select the photosynthesis model according to actual needs;

[0107] The code example of photosynthesis model is as follows:

[0108]

[0109]

[0110]

[0111] It is assumed that the rate of photosynthesis is proportional to the light intensity, and there is a photosynthetic efficiency coefficient to simulate the optimal effect of light intensity in actual photosynthesis. It is also assumed that the respiration rate is a constant value, and the initial concentration is set to 0.1 M glucose.

[0112] In one embodiment, the tool extraction unit is used to obtain the lesson plan text on the teacher side, and use text analysis technology to extract keyword features in the lesson plan text that match the experimental simulation tool, and then call the tools in the experimental simulation tool library according to the matching results and push them to the teacher side.

[0113] By utilizing the tool extraction unit, keywords matching the anatomical simulator are extracted from the lesson plan text, and then the anatomical simulator in the experimental simulation tool library is extracted based on the keyword matching, and the anatomical simulator is pushed to the teacher side so that the teacher can select the anatomical simulator according to actual needs.

[0114] In one embodiment, the operating end is connected to a student end;

[0115] The student terminal is used to run the experimental simulation tool so that students can perform experimental simulation operations.

[0116] The dissection simulator is transmitted to the student terminal through the operating terminal for operation, simulating and displaying the anatomical structure of the plant, and providing an operation interface to guide students to complete the dissection operation step by step.

[0117] In one embodiment, the teacher terminal accesses the cloud teaching plan library by using a keyword search tool to obtain history lesson plans.

[0118] Enter keywords about photosynthesis teaching through the keyword search tool, and then use the keywords to filter the data in the cloud-based teaching plan library to assist teachers in quickly completing the screening of teaching plans.

[0119] In one embodiment, the teacher terminal is also used to upload lesson plans to a cloud lesson plan library, and classify them using the syllabus to update and share the lesson plans.

[0120] The teacher can use the cloud-based lesson plan library to obtain history lesson plans, and then adjust the obtained lesson plans according to teaching needs, so that the history lesson plans can be used to assist teachers in quickly completing lesson preparation operations, reducing the difficulty of lesson preparation and improving lesson preparation efficiency. The teacher can upload the lesson plans to the cloud-based lesson plan library, update and share the lesson plans, so that different teachers can continuously improve the lesson plans based on their teaching experience.

[0121] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of various changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An auxiliary teaching system based on biological subject thinking model, comprising a cloud teaching plan library, a biological thinking model library, an experimental simulation tool library, a model extraction unit, a tool extraction unit, a teacher terminal, an operation terminal and a teaching display terminal, characterized in that: The teacher end is interactively connected to the model extraction unit, the tool extraction unit and the cloud teaching plan library, the teacher end is connected to the operation end, and the operation end is connected to the teaching display end; The cloud teaching plan library is used to store and share history lesson plans according to the teaching syllabus to assist teachers in preparing lessons. Wherein, the biological thinking model library is used to store biological teaching thinking models; Wherein, the experimental simulation tool library is used to store experimental simulation tools; The operation end is used to receive data transmitted by the teacher end and run the biological teaching thinking model, and perform operations according to teaching needs; The teaching display terminal is used to display lesson plans, biological teaching thinking models and experimental simulation tools to assist teachers in completing teaching tasks.

2. The auxiliary teaching system based on biological subject thinking model according to claim 1 is characterized by: The biological teaching thinking models include but are not limited to ecosystem models, photosynthesis models, human system models, biological evolution models, and genetic and variation models; Among them, the ecosystem model is based on the food chain relationship and is used to simulate and analyze the interactions between various organisms in the ecosystem; Among them, the photosynthesis model is based on the principle that plants use sunlight to convert water and carbon dioxide into glucose and oxygen, and is used to simulate the energy conversion and material conversion in the photosynthesis process; Among them, the human body system model is based on the interaction and functional coordination between various organs and systems of the human body, and is used to simulate the mutual cooperation and operation mechanism between organs; Among them, the biological evolution model is based on the principles of natural selection and genetics, and is used to simulate and demonstrate the biological evolution process; Among them, the inheritance and variation model is established based on genetic principles and is used to simulate the transmission and variation mechanism of genetic information between biological individuals.

3. The auxiliary teaching system based on biological subject thinking model according to claim 1 is characterized by: The experimental simulation tools include but are not limited to microscope simulators, dissection simulators, slide making simulators, biological environment simulators and DNA extraction simulators; Among them, the microscope simulator is used to simulate the microscope operation environment and simulate the microscope operation process; Among them, the dissection simulator is used to simulate and display the anatomical structure of animals and plants, guiding students to complete the dissection operation step by step; Among them, the slide making simulator is used to simulate the process of making slides in the laboratory, guiding students to complete the production step by step; Among them, the biological environment simulator is used to simulate the biological growth process and ecosystem in the natural environment, and provides an operation interface, allowing students to observe the changes in the biological environment by adjusting parameters; Among them, the DNA extraction simulator is used to simulate the DNA extraction process and guide students to complete the DNA extraction operation step by step.

4. The auxiliary teaching system based on biological subject thinking model according to claim 2 is characterized by: The model extraction unit is used to obtain the lesson plan text on the teacher side, and use text analysis technology to extract keyword features in the lesson plan text that match the biology teaching thinking model, and then call the model in the biology teaching thinking model library according to the matching result and push it to the teacher side.

5. The auxiliary teaching system based on biological subject thinking model according to claim 3 is characterized by: The tool extraction unit is used to obtain the lesson plan text of the teacher side, and use text analysis technology to extract keyword features in the lesson plan text that match the experimental simulation tool, and then call the tools in the experimental simulation tool library according to the matching results and push them to the teacher side.

6. The auxiliary teaching system based on biological subject thinking model according to claim 1 is characterized by: The operating end is connected to the student end; The student terminal is used to run the experimental simulation tool so that students can perform experimental simulation operations.

7. The auxiliary teaching system based on biological subject thinking model according to claim 1 is characterized by: The teacher terminal accesses the cloud teaching plan library by using a keyword search tool to obtain the history lesson plan.

8. The auxiliary teaching system based on biological subject thinking model according to claim 7 is characterized by: The teacher terminal is also used to upload lesson plans to the cloud lesson plan library, and classify them using the syllabus to update and share the lesson plans.

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