System for providing scientific convergence exploration experiment education service by using scientific experiment convergence and integration interface based on computer connected to teaching learning management platform

Abstract

Disclosed is a system for providing a scientific convergence exploration (STEAM) experiment education service by using a scientific experiment (MBL) convergence and integration interface based on a computer connected to a teaching learning management (LMS) platform. The present embodiment provides a system for providing a scientific convergence exploration (STEAM) experiment education service by using a scientific experiment (MBL) convergence and integration interface based on a computer connected to a teaching learning management (LMS) platform, which: in a case where a scientific convergence exploration experiment according to a science and education process curriculum is performed, when a school connects a plurality of wireless sensors to a laboratory terminal to conduct an experiment according to a computer-based scientific experiment curriculum, allows a teacher terminal corresponding to an MBL convergence and integration interface connected to the LMS platform to transmit experimental measurement data to a separate server; and allows a server to determine a physical model according to a plurality of computer-based scientific experiment curriculums, collect and analyze experimental measurement data for each laboratory terminal, and output a graph or a table for an experiment result to a classroom in real time.

Description

A system that provides science convergence research experiment education services using a computer-based science experiment convergence interface connected to a teaching and learning management platform.

[0001] One embodiment of the present invention relates to a system for providing a science convergence inquiry (STEAM) experiment education service using a computer-based science experiment (MBL) convergence interface connected to a learning management system (LMS) platform.

[0002] The content described below merely provides background information related to the present embodiment and does not constitute prior art.

[0003] EdTech is a new model and market in the education industry that incorporates ICT technology to improve the effectiveness and efficiency of education as an alternative to solve the problems of traditional education methods.

[0004] The overseas edutech market size is expected to grow from approximately KRW 246 trillion in 2017 to approximately KRW 481 trillion in 2020, while the domestic edutech market size is expected to grow by an average of 9.2% annually over the next five years, from KRW 2.4513 trillion in 2011 to KRW 3.4851 trillion in 2015.

[0005] The total market size of edutech, which combines the existing e-learning market with data analysis, AI, IoT, AR / VR, is expected to grow to 10 trillion won by 2020. Accordingly, traditional education companies are entering the edutech market, and new edutech startups are actively entering the market.

[0006] EdTech can move beyond the traditional, uniform educational methods and provide personalized education based on individual learning abilities, history, and contextual information. By providing new learning experiences through technology, it can enhance the effectiveness and efficiency of learning.

[0007] Meanwhile, artificial intelligence and big data technologies are attracting attention as key foundational technologies for realizing the edutech paradigm by enabling the provision of educational content that reflects the learner's learning history and circumstances based on accumulated and learned data.

[0008] The edtech market is fiercely competitive, with traditional education companies dominating the existing education market leveraging accumulated big data to enter the market, and startups seeking to enter the market based on technological prowess and new content.

[0009] Recognizing the problems with existing educational content and methods, traditional domestic education companies are entering the edutech market, leveraging their accumulated big data as a strength.

[0010] In the case of Woongjin Think Big, they launched 'AI Reading Care' through big data analysis obtained from 240,000 members of Woongjin Book Club, Mr. Yoon, who has provided domestic English education content for 39 years, launched 'AI Speaker Book', and in the case of Kyowon Group, they launched 'Red Pen AI', an artificial intelligence math education program, by utilizing 34 years of database.

[0011] Edtech startups are demanding new, technology-driven learning experiences from consumers and are expanding into diverse education-related fields, including foreign language learning, coding education, VR / AR-based education, and educational platforms. ST Unitas and Smart Study, which began as edtech startups, have now established themselves as market leaders. Various other startups are also experiencing rapid growth driven by growing interest and investment in edtech.

[0012] The purpose of this embodiment is to provide a system for providing a science convergence inquiry (STEAM) experiment education service using a computer-based science experiment (MBL) convergence interface connected to an LMS platform, which, when conducting a science convergence inquiry experiment according to a science and education curriculum at school, connects multiple wireless sensors to a laboratory terminal according to a computer-based science experiment curriculum and conducts an experiment, transmits the experiment measurement data from the teacher's terminal, which is an MBL convergence interface connected to an LMS platform, to a separate server, and determines a physical model according to multiple computer-based science experiment curricula on the server to collect and analyze the experiment measurement data for each laboratory terminal and outputs a graph or table of the experiment results to the classroom in real time.

[0013] According to one aspect of the present embodiment, a system for providing a science convergence inquiry experiment education service is provided, comprising: a wireless sensor for measuring sensed values ​​including a plurality of physical quantities corresponding to a science experiment according to an educational course curriculum; a laboratory terminal for pairing with a plurality of the wireless sensors and generating experiment measurement data based on sensed values ​​including the physical quantities measured from the wireless sensors; a teacher terminal connected to a plurality of the laboratory terminals and collecting the experiment measurement data; a science convergence inquiry experiment measurement data management server connected to a plurality of the teacher terminals and generating experiment analysis result data by sampling and analyzing the experiment measurement data; and a classroom server for outputting a graph or table based on the experiment analysis result data.

[0014] As described above, according to this embodiment, when a science convergence inquiry experiment is to be conducted in accordance with the science and education curriculum at school, a plurality of wireless sensors are connected to a laboratory terminal according to the computer-based science experiment curriculum, and the experiment measurement data is transmitted to a separate server from the teacher terminal, which is an MBL convergence and composite interface that connects to the LMS platform, and the server determines a physical model according to a plurality of computer-based science experiment curricula, collects and analyzes the experiment measurement data for each laboratory terminal, and outputs a graph or table of the experiment results to the classroom in real time.

[0015] Figure 1 is a diagram illustrating a system for providing a science convergence exploration experiment education service according to this embodiment.

[0016] Figure 2 is a flowchart for explaining a method for providing a science convergence exploration experiment education service according to this embodiment.

[0017] FIG. 3 is a diagram illustrating a data sampling collection and result output process for specific experimental measurement data according to the present embodiment.

[0018] Figure 4 is a diagram showing the process of providing a science convergence exploration experiment education service according to the curriculum of the science and convergence talent education course according to this embodiment.

[0019] <Explanation of symbols for major parts of the drawing>

[0020] 108: Wireless Sensor

[0021] 110: Laboratory Terminal

[0022] 120: Teacher Terminal

[0023] 130: Science Convergence Exploration Experiment Measurement Data Management Server

[0024] 140: Classroom Server

[0025] 150: Web server

[0026] Hereinafter, the present embodiment will be described in detail with reference to the attached drawings.

[0027] Figure 1 is a diagram illustrating a system for providing a science convergence exploration experiment education service according to this embodiment.

[0028] The science convergence exploration experiment education service provision system (100) according to this embodiment includes a wireless sensor (108), a laboratory terminal (110), a teacher terminal (120), a science convergence exploration experiment measurement data management server (130), a classroom server (140), and a web server (150).

[0029] The components included in the science convergence exploration experiment education service education provision system (100) are not necessarily limited to this.

[0030] The wireless sensor (108) generates sensing values ​​by measuring multiple physical quantities corresponding to scientific experiments according to the curriculum of the educational course. The wireless sensor (108) includes various types of sensors for scientific experiments. Some of the wireless sensors (108) pair with a laboratory terminal (110) using Bluetooth.

[0031] The wireless sensor (108) includes at least one sensor among a wireless temperature sensor, a wireless voltage sensor, a wireless current sensor, a wireless pressure sensor, a wireless pH sensor, a wireless force sensor, a wireless motion sensor, a wireless conductivity sensor, a wireless magnetic sensor, a wireless galvanometer sensor, a wireless dynamic cart device, a wireless carbon dioxide sensor, a wireless illuminance / color sensor, a wireless oxygen sensor, a wireless ORP sensor, a wireless electrode-only amplifier, a wireless fine dust sensor, a wireless temperature / humidity sensor, a wireless DO sensor, a wireless salinity sensor, a wireless photogate, a wireless electrocardiogram sensor, a wireless spirometer sensor, a wireless thermocouple temperature sensor, a wireless sound sensor, a wireless weather sensor, a wireless radiation sensor, a wireless charge detection sensor, a wireless color / turbidity sensor, a wireless heart rate monitor sensor, a wireless droplet counter sensor, and an ion electrode support.

[0032] A laboratory terminal (110) pairs with a plurality of wireless sensors (108) and generates experimental measurement data based on sensing values ​​including physical quantities measured from the wireless sensors (108). The laboratory terminal (110) connects a plurality of wireless sensors (108) at once or selectively connects wireless sensors (108) that are close in distance. The laboratory terminal (110) converts sensing values ​​including physical quantities measured from a plurality of wireless sensors (108) into a format corresponding to the curriculum of the educational course and generates experimental measurement data in the form of a report.

[0033] A laboratory terminal (110) connects to some of a plurality of wireless sensors (108) using Bluetooth. The laboratory terminal (110) connected to the plurality of wireless sensors (108) receives experimental measurement data measured according to the curriculum of the educational course. The laboratory terminal (110) generates experimental measurement data for the connected wireless sensors (108) in a format corresponding to the curriculum of the educational course and submits it to the teacher terminal (120) in the form of a report.

[0034] When the laboratory terminal (110) is powered on, it continuously advertises and pairs with a wireless sensor (108) required for a specific experiment among a plurality of wireless sensors (108). When pairing with a wireless sensor (108), the laboratory terminal (110) blocks connection with other wireless sensors (108) and blocks connection with wireless sensors (108) unrelated to the specific experiment. The laboratory terminal (110) can connect all surrounding sensors at once or selectively connect sensors that are close in distance.

[0035] Scientific experiments are broadly divided into prediction (prediction), observation and experiment, and explanation.

[0036] When one or more of a plurality of wireless sensors are connected to a laboratory terminal (110), any one of a photosynthesis experiment, a free fall experiment, an electrocardiogram measurement experiment, and a temperature measurement experiment can be performed.

[0037] When a temperature sensor is connected to the laboratory terminal (110), experiments can be conducted on frictional force according to the type of material, the reaction between citric acid and sodium bicarbonate, supercooling phenomenon, comparison of calories in food, radiation equilibrium, and characteristics of greenhouse gases.

[0038] When a pH sensor is connected to the laboratory terminal (110), experiments such as neutralization reactions and pH measurement of various solutions can be performed. When a pressure sensor is connected to the laboratory terminal (110), experiments such as Boyle's law, transpiration experiments, hydrogen peroxide decomposition experiments, and cloud formation principles experiments can be performed. When voltage, current, and galvanic sensors are connected to the laboratory terminal (110), Ohm's law experiments, electromagnetic induction experiments, redox experiments, and biocurrent experiments can be performed. When a force sensor is connected to the laboratory terminal (110), buoyancy experiments, Hooke's law experiments, and the like can be performed. When a motion sensor is connected to the laboratory terminal (110), experiments such as motion of a freely falling object and motion at constant velocity can be performed. When a conductivity sensor is connected to the laboratory terminal (110), acid-base neutralization reactions, experiments on the significance of cell division, and the like can be performed.

[0039] When a magnetic sensor is connected to the laboratory terminal (110), experiments on electromagnet generation, magnetic field experiments using wires, etc. can be performed. When a smart dynamics experiment device is connected to the laboratory terminal (110), experiments on uniform acceleration motion due to gravity, momentum and impulse experiments, etc. can be performed. When a CO2 sensor is connected to the laboratory terminal (110), experiments on plant respiration and photosynthesis, experiments on yeast respiration, etc. can be performed. When an illuminance chromaticity sensor is connected to the laboratory terminal (110), experiments on light intensity according to distance, experiments comparing the effects of UV blocking substances, etc. can be performed. When an ORP sensor is connected to the laboratory terminal (110), experiments on the oxidation-reduction of vitamins and iodine, etc. can be performed.

[0040] When a fine dust sensor is connected to the laboratory terminal (110), experiments such as measuring fine dust according to location can be performed. When a humidity sensor is connected to the laboratory terminal (110), experiments such as exploring combustion products can be performed. When a DO sensor is connected to the laboratory terminal (110), experiments such as measuring dissolved oxygen in a fish tank can be performed. When a photogate is connected to the laboratory terminal (110), experiments such as a pendulum motion experiment and a projectile motion experiment under constant acceleration can be performed.

[0041] When an electrocardiogram sensor is connected to the laboratory terminal (110), electrocardiogram measurement experiments, stimulus and response experiments, etc. can be performed. When a lung capacity sensor is connected to the laboratory terminal (110), lung capacity measurement experiments, etc. can be performed. When a sound sensor is connected to the laboratory terminal (110), sound level measurement experiments, etc. can be performed.

[0042] The teacher terminal (120) may be an electronic device such as a tablet, laptop, personal computer (PC), personal digital assistant (PDA), portable multimedia player (PMP), wireless communication terminal, media player, smart phone, etc.

[0043] The teacher terminal (120) is a diverse device including (i) a communication device such as a communication modem for communicating with various devices or wired / wireless networks, (ii) a memory for storing various programs and data, and (iii) a microprocessor for executing programs to perform calculations and controls. According to at least one embodiment, the memory may be a computer-readable recording / storage medium such as a Random Access Memory (RAM), a Read Only Memory (ROM), a flash memory, an optical disk, a magnetic disk, a solid state disk (SSD), or the like. According to at least one embodiment, the microprocessor may be programmed to selectively perform one or more operations and functions described in the specification. According to at least one embodiment, the microprocessor may be implemented in whole or in part as hardware such as an Application Specific Integrated Circuit (ASIC) of a specific configuration.

[0044] The teacher terminal (120) is connected to a plurality of laboratory terminals (110) and collects experimental measurement data. The teacher terminal (120) controls the start and end of an experiment by collectively or selectively controlling a plurality of laboratory terminals (110) connected to each group using a preset communication protocol. When the power consumption of a wireless sensor (108) exceeds a preset threshold, the teacher terminal (120) selectively communicates only with some of the plurality of laboratory terminals (110) connected to the sensor.

[0045] The teacher terminal (120) communicates with a plurality of laboratory terminals (110) and controls the plurality of laboratory terminals (110) in batches or selectively. The teacher terminal (120) transmits experimental measurement data received from the laboratory terminals (110) to the science convergence exploration experimental measurement data management server (130).

[0046] The science convergence exploration experiment measurement data management server (130) performs Bluetooth load balancing for a number of connected teacher terminals (120).

[0047] The science convergence inquiry experiment measurement data management server (130) can receive experiment measurement data for each of a plurality of laboratory terminals (110) in real time from the teacher terminal (120), sample it, analyze it based on the sampling results to generate experiment analysis results, and output a graph or table in real time based on the experiment analysis results. The science convergence inquiry experiment measurement data management server (130) can be linked with the classroom server (140) to output a graph or table on a display in the classroom based on the experiment analysis results.

[0048] The science convergence inquiry experiment measurement data management server (130) is connected to a plurality of teacher terminals (120), samples the experiment measurement data, analyzes it, and generates experiment analysis result data. The science convergence inquiry experiment measurement data management server (130) generates data collection results by sampling the experiment measurement data, and analyzes the sampling results to generate experiment analysis result data. The science convergence inquiry experiment measurement data management server (130) calculates performance evaluation scores based on the experiment measurement data and transmits them to the teacher terminal (120).

[0049] The science convergence exploration experiment measurement data management server (130) selects wireless sensors (108) required for a specific physics experiment and prevents sensors other than the relevant wireless sensors (108) from connecting. The science convergence exploration experiment measurement data management server (130) communicates with a laboratory terminal (110) and multiple wireless sensors (108) via Bluetooth, and blocks connection with wireless sensors (108) that are not related to a specific experiment.

[0050] The science convergence exploration experiment measurement data management server (130) collects data by distinguishing between measurement values ​​within the range corresponding to the curriculum of the education course and measurement values ​​outside the range among the experiment measurement data for each team member. The science convergence exploration experiment measurement data management server (130) collects data by selecting the experiment measurement value that has the closest value to the optimal curriculum of the education course as a recommended experiment value, excluding the person who entered the measurement value outside the range corresponding to the curriculum of the education course among the experiment measurement data for each team member.

[0051] The science convergence exploration experiment measurement data management server (130) can perform sampling to exclude values ​​when graphs or tables output in real time fall outside the range of a preset experiment. The science convergence exploration experiment measurement data management server (130) receives experiment measurement data in real time from a plurality of laboratory terminals (110) through a teacher terminal (120), compares the experimental measurement data with the corresponding educational course curriculum, and performs sampling to exclude data that fall outside the error range of a preset range.

[0052] When there is experimental measurement data for multiple people per group, the science convergence exploration experimental measurement data management server (130) can compare the experimental measurement data for each person with the corresponding educational course curriculum, exclude the experimental measurement data for people who fall outside the error range of the preset range, and collect only the experimental measurement data for people who fall outside the error range of the preset range.

[0053] The science convergence exploration experiment measurement data management server (130) can, when there is only one experiment measurement data per group, compare the experiment measurement data of each group with the curriculum of the relevant education course, exclude only some items that fall outside the preset range of error from the experiment measurement data, and collect only the experiment measurement data of each group that falls within the preset range of error.

[0054] The science convergence inquiry experiment measurement data management server (130) determines whether to generate a graph or table by applying a specific model among multiple physical models based on various experimental measurement values ​​according to the curriculum of the educational course. The science convergence inquiry experiment measurement data management server (130) outputs a group graph or table. Thereafter, the teacher terminal (120) can transmit the graph or table to the group terminal. The science convergence inquiry experiment measurement data management server (130) can transmit the group graph or table to the group terminal in a state where it is inserted into the group experiment report.

[0055] The classroom server (140) performs web load balancing for a number of connected science convergence exploration experiment measurement data management servers (130).

[0056] The classroom server (140) can output graphs and tables to a display device within the classroom based on the experimental analysis result data received from the science convergence exploration experiment measurement data management server (130).

[0057] The classroom server (140) outputs a graph visualizing the experimental analysis result data received from the science convergence exploration experiment measurement data management server (130). The classroom server (140) performs coordinate generation, scatter chart, and line drawing based on the analysis data to output a graph visualizing the experimental analysis result data.

[0058] The web server (150) communicates with a plurality of connected classroom servers (140) and provides a streaming service to each of the plurality of classroom servers (140).

[0059] Figure 2 is a flowchart for explaining a method for providing a science convergence exploration experiment education service according to this embodiment.

[0060] The experimental teacher determines the curriculum for the science and convergence talent education program and briefly explains the experimental methods based on the POE teaching model (S210). Here, the POE teaching model refers to a teaching model consisting of the stages of Prediction, Observation, and Explanation.

[0061] The prediction stage involves predicting the outcome of future observed phenomena and justifying those predictions. The observation stage involves observing and measuring, where students describe what they observed. The explanation stage involves reasoning, resolving the conflict between prediction and observation.

[0062] The teacher terminal (120) can divide the POE class model into prediction, observation, and explanation stages and then transmit the experiment form and questions for the prediction and observation stages to each group terminal.

[0063] Students grouped by group connect multiple wireless sensors (108) to a laboratory terminal (110) based on the educational course curriculum (S220).

[0064] When a science experiment is decided according to the curriculum of the educational course, students pair the sensors used in the curriculum of the educational course with the laboratory terminal (110).

[0065] The laboratory terminal (110) connects to some of the multiple wireless sensors (108) using Bluetooth. The laboratory terminal (110) can be paired with 20 wireless sensors (108) using Bluetooth.

[0066] When the teacher terminal (120) is connected to the laboratory terminal (110) for each group for a specific educational course curriculum, it transmits an experiment start signal to each laboratory terminal (110) using a preset communication protocol (S230).

[0067] The teacher terminal (120) has the authority to control the start and end of the laboratory terminal (110) for each group according to the curriculum of the educational course.

[0068] A laboratory terminal (110) connected to a plurality of wireless sensors (108) receives experimental measurement data measured according to the curriculum of the educational course. The laboratory terminal (110) generates experimental measurement data for the connected wireless sensors (108) in a format corresponding to the curriculum of the educational course and submits it to the teacher terminal (120) in the form of a report (S240).

[0069] For example, if there are 10 people in a group, the laboratory terminal (110) pairs with 10 wireless temperature sensors using Bluetooth to conduct friction experiments according to the type of material.

[0070] The laboratory terminal (110) reads sensing values ​​including physical quantities measured from a plurality of connected wireless sensors (108) within a preset experimental time and records them in a preset experimental form.

[0071] When multiple people form a team and conduct an experiment, the laboratory terminal (110) can collect experimental measurement data for each person in the team and transmit the experimental measurement data classified for each person to the teacher terminal (120).

[0072] The teacher terminal (120) receives experimental measurement data from multiple laboratory terminals (110) and then transmits it to the science convergence exploration experimental measurement data management server (130) (S250).

[0073] When receiving experimental measurement data from multiple laboratory terminals (110), the teacher terminal (120) can receive data from multiple laboratory terminals (110) at once.

[0074] When the teacher terminal (120) receives experimental measurement data from multiple laboratory terminals (110), it can selectively receive data from only some of the multiple laboratory terminals (110).

[0075] The teacher terminal (120) can selectively perform communication with only some of the multiple laboratory terminals (110) when there is a sensor whose power consumption reaches a preset threshold in conjunction with the power consumption of the wireless sensor (108) used in a specific educational course curriculum.

[0076] The teacher terminal (120) transmits experimental measurement data to the science convergence exploration experimental measurement data management server (130).

[0077] The science convergence exploration experiment measurement data management server (130) receives experiment measurement data from multiple laboratory terminals (110) in real time from the teacher terminal (120), samples it, analyzes it based on data collection to generate experiment analysis results, and outputs a graph or table in real time based on the experiment analysis results (S260).

[0078] The science convergence exploration experiment measurement data management server (130) can be linked with the classroom server (140) to output graphs or tables on a display within the classroom based on the experimental analysis results. The science convergence exploration experiment measurement data management server (130) can output an alarm for re-running the experiment if the graph or table output in real time is outside the preset experimental range.

[0079] The science convergence exploration experiment measurement data management server (130) receives experiment measurement data in real time from multiple laboratory terminals (110) through a teacher terminal (120), compares the experimental measurement data with the corresponding educational course curriculum, and excludes data that falls outside the predetermined range of error.

[0080] When there is experimental measurement data for multiple people per group, the science convergence exploration experimental measurement data management server (130) can exclude experimental measurement data for people who fall outside the error range of the preset range by comparing the experimental measurement data for each person with the corresponding educational course curriculum, and sample only experimental measurement data for people who fall outside the error range of the preset range.

[0081] The science convergence exploration experiment measurement data management server (130) can, when there is only one experiment measurement data per group, compare the experiment measurement data of each group with the curriculum of the corresponding education course, exclude only some items that fall outside the preset range of error from the experiment measurement data, and sample only the experiment measurement data of each group within the preset range of error.

[0082] The science convergence exploration experiment measurement data management server (130) determines whether to generate a graph or table by applying a specific physical model among multiple physical models based on various experimental measurement values ​​according to the curriculum of the educational course.

[0083] The science convergence inquiry experiment measurement data management server (130) outputs group graphs or tables in conjunction with the classroom server (140). The teacher's terminal (120) can then transmit the graphs or tables to the group terminals. The science convergence inquiry experiment measurement data management server (130) can insert the group graphs or tables into the group experiment reports and transmit them to the group terminals.

[0084] The science convergence exploration experiment measurement data management server (130) calculates a performance evaluation score based on experiment measurement data received from multiple laboratory terminals (110) (S270).

[0085] The group terminal can regenerate an experiment report by entering a graph or table into a preset experiment form and then submit the final experiment report to the teacher terminal (120). The science convergence inquiry experiment measurement data management server (130) can upload the final experiment report received from the group terminal to the classroom server (140).

[0086] Although FIG. 2 describes steps S210 to S270 as being executed sequentially, this is not necessarily limited to the sequential order. In other words, it is possible to modify the steps described in FIG. 2 and execute them, or to execute one or more steps in parallel, and thus FIG. 2 is not limited to a chronological order.

[0087] As described above, the method for providing scientific experiment services according to the present embodiment described in FIG. 2 can be implemented as a program and recorded on a computer-readable recording medium. The computer-readable recording medium on which the program for implementing the method for providing scientific experiment services according to the present embodiment is recorded includes all types of recording devices that store data that can be read by a computer system.

[0088] FIG. 3 is a diagram illustrating a data sampling collection and result output process for specific experimental measurement data according to the present embodiment.

[0089] When a scientific experiment is decided according to the educational course curriculum, the laboratory terminal (110) connects to a plurality of wireless sensors (108) corresponding to the scientific experiment (S310).

[0090] The science convergence exploration experiment measurement data management server (130) predetermines one of the physics-based regression models (linear, quadratic, polynomial, exponential, oscillatory, etc.) corresponding to the science experiment according to the educational course curriculum (S320, S330).

[0091] The scientific fusion exploration experiment measurement data management server (130) extracts exponential curve coefficients by fitting an exponential trend curve in the case of an experiment using a temperature sensor, verifies an exponential function according to Newton's cooling law in the case of an experiment to confirm the boiling point of water, and verifies a polynomial in the case of an experiment using an acceleration sensor.

[0092] When a physics-based regression model corresponding to a scientific experiment selected according to the curriculum of the educational course is determined, the science convergence exploration experiment measurement data management server (130) sets the sampling speed / length as a sampling parameter and sets the physical modeling quantity / scale as a modeling parameter according to the curriculum of the educational course (S340).

[0093] The laboratory terminal (110) generates experimental measurement data and then transmits it to the science convergence exploration experimental measurement data management server (130) via the teacher terminal (120). The science convergence exploration experimental measurement data management server (130) receives experimental measurement data (temperature, force, acceleration, etc.) from the teacher terminal (120) (S350).

[0094] When a teacher terminal (120) connects to the science convergence exploration experiment measurement data management server (130), it receives experiment measurement data from the teacher terminal (120).

[0095] The science convergence exploration experiment measurement data management server (130) generates sampling data by sampling experimental measurement data (temperature, humidity, force, acceleration, air pressure, carbon dioxide, pH, etc.) according to the curriculum of the educational course. The science convergence exploration experiment measurement data management server (130) performs embedded ML computing based on the sampling data to generate experimental analysis result data (S360).

[0096] The science convergence exploration experiment measurement data management server (130) sets parameters according to the science education course curriculum, and outputs the results of analyzing the parameter values ​​through machine learning using AI.

[0097] When experimental measurement data is input from a teacher terminal (120), the science convergence exploration experiment measurement data management server (130) generates experimental analysis result data by analyzing the experimental measurement data through machine learning. The science convergence exploration experiment measurement data management server (130) outputs graphs and tables based on the experimental analysis result data via the classroom server (140).

[0098] The science convergence exploration experiment measurement data management server (130) transmits the experimental analysis result data to the classroom server (140) so that the experimental analysis result data is visualized in a graph output from the classroom server (140) to a display existing in the classroom. The classroom server (140) performs coordinate generation, scatter chart, and line drawing based on the analysis data so that a graph visualizing the experimental analysis result data is output (S370).

[0099] The science convergence inquiry experiment measurement data management server (130) creates an experiment form that sets parameter values ​​to be input according to the curriculum of the education course. The science convergence inquiry experiment measurement data management server (130) creates sampling data by sampling the experiment measurement data input according to the experiment form according to the curriculum of the education course. The science convergence inquiry experiment measurement data management server (130) creates analysis data by analyzing the sampling data according to the curriculum of each education course using AI machine learning. The science convergence inquiry experiment measurement data management server (130) outputs graphs and tables based on the analysis data via the classroom server (140).

[0100] Although FIG. 3 describes steps S310 to S370 as being executed sequentially, this is not necessarily the case. In other words, the steps described in FIG. 3 can be modified and executed, or one or more steps can be executed in parallel, so FIG. 3 is not limited to a chronological order.

[0101] As described above, the data sampling and result output process for specific experimental measurement data according to the present embodiment described in FIG. 3 may be implemented as a program and recorded on a computer-readable recording medium. The computer-readable recording medium on which the program for implementing the data sampling and result output process for specific experimental measurement data according to the present embodiment is recorded includes all types of recording devices that store data that can be read by a computer system.

[0102] Figure 4 is a diagram showing the process of providing a science convergence exploration experiment education service according to the curriculum of the science and convergence talent education course according to this embodiment.

[0103] In the laboratory, interdisciplinary scientific convergence exploration experiments can be conducted in science, technology, engineering, art, and mathematics (S410).

[0104] Decide on one of the following experiments: science, technology, engineering, art, and mathematics, according to the curriculum of the educational course (S420).

[0105] The science convergence inquiry experiment measurement data management server (130) can determine a physics-based regression model corresponding to the frictional force according to the type of material, the reaction between citric acid and sodium bicarbonate, the exploration of supercooling phenomenon, the comparison of calories in food, radiative equilibrium, and the exploration of the characteristics of greenhouse gases corresponding to the science experiment using a temperature sensor according to the curriculum of the educational course. The science convergence inquiry experiment measurement data management server (130) can determine a physics-based regression model corresponding to Ohm's law, electromagnetic induction, redox, and bioelectric current corresponding to the science experiment using voltage, current, and galvanic sensors according to the curriculum of the educational course. The science convergence inquiry experiment measurement data management server (130) can determine a physics-based regression model corresponding to buoyancy and Hooke's law corresponding to the science experiment using a force sensor according to the curriculum of the educational course (S430).

[0106] When a physics-based regression model corresponding to a scientific experiment is determined, the science convergence exploration experiment measurement data management server (130) sets the sampling speed / length as a sampling parameter according to the educational course curriculum, and sets the physical modeling quantity / scale as a modeling parameter (S440).

[0107] The laboratory terminal (110) generates experimental measurement data and then transmits it to the science convergence exploration experimental measurement data management server (130) via the teacher terminal (120). The science convergence exploration experimental measurement data management server (130) receives experimental measurement data (temperature, humidity, force, acceleration, air pressure, carbon dioxide, pH, etc.) from the teacher terminal (120) (S450).

[0108] The science convergence exploration experiment measurement data management server (130) generates sampling data by sampling experimental measurement data (temperature, force, acceleration, etc.) according to the curriculum of the educational course. The science convergence exploration experiment measurement data management server (130) performs embedded ML computing based on the sampling data to generate experimental analysis result data (S460).

[0109] The science convergence exploration experiment measurement data management server (130) sets parameters according to the science education course curriculum, and outputs the results of analyzing the parameter values ​​through machine learning using AI.

[0110] When experimental measurement data is input from a teacher terminal (120), the science convergence exploration experiment measurement data management server (130) generates experimental analysis result data by analyzing the experimental measurement data through machine learning. The science convergence exploration experiment measurement data management server (130) outputs graphs and tables based on the experimental analysis result data via the classroom server (140).

[0111] Although FIG. 4 describes steps S410 to S460 as being executed sequentially, this is not necessarily the case. In other words, it is possible to modify the steps described in FIG. 4 and execute them, or to execute one or more steps in parallel, and thus FIG. 4 is not limited to a chronological order.

[0112] As described above, the process of providing experimental services according to the science convergence inquiry experiment education curriculum according to the present embodiment described in FIG. 4 can be implemented as a program and recorded on a computer-readable recording medium. The computer-readable recording medium on which the program for implementing the process of providing scientific convergence inquiry experiment education services according to the science curriculum according to the present embodiment is recorded includes all types of recording devices that store data that can be read by a computer system.

[0113] The above description is merely an example of the technical idea of ​​the present embodiment, and those skilled in the art to which the present embodiment pertains may make various modifications and variations without departing from the essential characteristics of the present embodiment. Therefore, the present embodiments are not intended to limit the technical idea of ​​the present embodiment, but to explain it, and the scope of the technical idea of ​​the present embodiment is not limited by these embodiments. The protection scope of the present embodiment should be analyzed by the following claims, and all technical ideas within the equivalent scope should be analyzed as being included in the scope of the rights of the present embodiment.

Claims

1. A wireless sensor that measures sensing values ​​including multiple physical quantities corresponding to scientific experiments according to the curriculum of the educational course; A laboratory terminal that pairs with a plurality of the wireless sensors and generates experimental measurement data based on sensing values ​​including physical quantities measured from the wireless sensors; A teacher terminal connected to a plurality of the above laboratory terminals and collecting the experimental measurement data; A science fusion exploration experiment measurement data management server connected to a plurality of the above teacher terminals, sampling and analyzing the above experiment measurement data to generate experiment analysis result data; A classroom server that outputs graphs or tables based on the above experimental analysis results data; A system for providing science convergence exploration experiment education services, characterized by including:

2. In paragraph 1, The above wireless sensor, A science convergence exploration experiment education service providing system characterized by including at least one sensor among a wireless temperature sensor, a wireless voltage sensor, a wireless current sensor, a wireless pressure sensor, a wireless pH sensor, a wireless force sensor, a wireless motion sensor, a wireless conductivity sensor, a wireless magnetic sensor, a wireless galvanometer sensor, a wireless cart, a wireless carbon dioxide sensor, a wireless illuminance chromaticity sensor, a wireless oxygen sensor, a wireless ORP sensor, a wireless electrode-only amplifier, a wireless fine dust sensor, a wireless temperature and humidity sensor, a wireless DO sensor, a wireless salinity sensor, a wireless photogate, a wireless electrocardiogram sensor, a wireless lung capacity sensor, a wireless thermocouple temperature sensor, a wireless sound sensor, a wireless weather sensor, a wireless radiation sensor, a wireless charge detection sensor, a wireless chromaticity turbidity sensor, a wireless heart rate monitor sensor, a wireless droplet counter sensor, and an ion electrode support.

3. In paragraph 1, The above laboratory terminal is A system for providing a science convergence exploration experiment education service, characterized by connecting a plurality of wireless sensors at once or selectively connecting wireless sensors that are close in distance.

4. In paragraph 1, The above laboratory terminal is A system for providing a science convergence exploration experiment education service, characterized in that it converts sensing values ​​including physical quantities measured from a plurality of the wireless sensors into a format corresponding to the curriculum of the education course and generates the experimental measurement data in a report format.

5. In paragraph 1, The above teacher terminal is A science convergence exploration experiment education service provision system characterized in that it controls the start and end of an experiment by controlling multiple laboratory terminals connected to each group and a preset communication protocol in batches or selectively.

6. In paragraph 5, The above teacher terminal is A science convergence exploration experiment education service providing system characterized in that, when the power consumption of the wireless sensor exceeds a preset threshold, only some devices among the plurality of laboratory terminals connected to the sensor selectively communicate.

7. In paragraph 1, The above scientific fusion exploration experiment measurement data management server is, A system for providing a science convergence exploration experiment education service, characterized in that it generates a sampling result by sampling the above experimental measurement data, and analyzes the sampling result to generate experimental analysis result data.

8. In paragraph 1, The above scientific fusion exploration experiment measurement data management server is, A science convergence inquiry experiment education service provision system characterized by calculating performance evaluation scores based on the above experimental measurement data and transmitting them to the teacher terminal.

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