1120 results about "Teaching tool" patented technology

The invention includes an electronic gradebook having instructor and student interfaces with various points possible values, points awarded values, and instructor comment fields associated with gradable items within various gradebook views. Instructor interface options allow instructors to control student access to point values and to adjust, curve, or weight point values. Gradebook features enable instructors to allow students additional time or opportunity to complete or resubmit items, and to track student activity relative to gradable items. The invention also includes a method of compiling activity concerning course tools into a gradebook for an on-line educational system. The system and method track a student's use of a plurality of disparate course tools in an on-line educational system, and they record information from the tracking identifying the student's activity in the plurality of disparate course tools. The information is recorded according to parameters of each of the course tools, which may include multiple types of teaching tools or features for an on-line educational course. The information is formatted for display in a common format among the plurality of disparate course tools and may be displayed in the gradebook.

The invention relates to a comprehensive demonstrating teaching tool for a cam mechanism. The comprehensive demonstrating teaching tool comprises a driving device, an ordinary gear train (16), an epicyclic gear train (5), a cam (25), a bottom plate (26), a ratchet mechanism (9) and a push rod (19). The ratchet mechanism (9) comprises an inner ratchet wheel (901), a ratchet wheel cover (904), a pawl (902) and a reset spring (903). The cam (25) is fixedly connected with the ordinary gear train (16) through a tie bar (15), and an output shaft (6) is arranged outside the tie bar (15) in a sleeved mode. The bottom plate (26) is provided with a sliding block (20), and the push rod (19) moves along the sliding block (20). The cam mechanism demonstrating teaching tool can vividly and visually demonstrate the reversal method, the cam profile design, the push rod motion law drawing, the cam mechanism pressure angle demonstration and other knowledge points, a teacher can teach conveniently, students can manually experience the characters of the cam after class, and the study enthusiasm of the students is improved to a maximum extent.

A “medication communicator” chart is used as a teaching tool to educate patients and to schedule events corresponding to a prescribed medication regimen. The “medication communicator” chart includes a scheduling graph having the shape of a 12-hour or 24-hour analog clock. The scheduling graph is divided into regions corresponding to each hour of a day for scheduling event information. Fields, on the “medication communicator” chart, are receptive to labels communicating information corresponding to numerous medications in the medication regimen. Timing indicators may be applied to the regions of the scheduling graph to indicate consumption or application times of each of the medications.

The system is a comprehensive software application using audio-visual interactive multimedia components that aids users in learning how to effectively speak and write in a new language. The system combines simultaneous audio and video streams, an effective multimedia fusion to help language learners retain auditory and visual information. The system also applies an array of memory-retention techniques aiding the user to accurately comprehend spoken and written language information. The application uses memory-aid techniques such as, but not limited to, color-association, text (word, phrase, sentence) presentation, corresponding image association, humor-driven retention and rhythm. The whole system, therefore, is a powerful and exceptionally effective language teaching tool, a synthesis of sights, sounds and memory enhancing features, creating a rich and complete sensory learning experience.

The invention relates to a robot teaching system and a robot teaching method. This robot teaching system includes a teaching tool including an operation portion operated by a user to specify teaching positions and specifying the teaching positions, a measuring portion measuring positions and postures of the teaching tool, and a control portion determining the teaching positions for a robot. The robot teaching system is configured to specify the teaching positions continuously while the user operates the operation portion of the teaching tool.

The invention belongs to the technical field of teaching tools, and discloses a welding simulation trainer which comprises a trainer body. The trainer body is provided with a welding platform, a welding machine, gas sources, at least two welding guns and at least two welding gun plugs. The welding platform is provided with a test panel for welding. The welding gun plugs correspond to the welding guns. Welding gun connectors are connected with the welding machine/or the gas source. The welding gun connectors are used for being connected with the welding guns and providing power sources/ or the gas sources for the welding guns. According to the welding simulation trainer, a plurality of welding gun plugs are arranged, all the welding gun plugs are connected with different gas sources or power sources so as to be connected with different welding guns, multiple kinds of welding simulation training can be achieved on the same trainer body, the occupied space of the trainer is small, and the resource utilization rate is high.

The invention discloses an interactive exam estimation system and a method, solving the problem of collision, interference and data loss generated during one receiving and multiple sending of the traditional wireless interactive feedback system adopting frequency hopping or time sharing technology. The invention adopts a unique double-window mode, the interactive teaching tool is automatically embedded into PowerPoint, teachers do not need to modify content of the daily prepared lessons to realize interactive teaching, thus solving the limitation caused by the fact that teachers can only use the feedback system which takes the PowerPoint special template as the main body; one-to-multiple real-time full bidirectional communication is realized between teachers and students and standardized test paper sending exams can be performed.

A book-like reading teaching tool having a plurality of columns wherein each column contains each letter of the alphabet in ascending format, which are simultaneously viewable, a picture corresponding to each sound of each letter in the alphabet and structure for interchanging, mixing and matching letters and identifying and selecting long vowel and short vowel sounds. The reading tool includes a front cover, back cover, spiral binder, instructions, alphabet indicia, plurality of pictures corresponding to each letter and sound in the alphabet, plurality of windows or cutouts corresponding to selected letters and sounds, short vowel sound indicia, long vowel sound indicia and plurality of flip panels arranged in columns wherein each panel in each column contains a letter indicia. The covers, pages and panels have a plurality of apertures that are joined at coinciding ends by the spiral binder. The windows are formed in the second page over pictures corresponding to letters having only one sound or one common sound, such as the letter “B.” The instructions indicate how to form words and sounds using the panels and also include suggested beginning sounds, set of suggested complex beginning sounds, set of suggested ending sounds and set of suggested complex ending sounds.

The invention discloses a teaching table for the college Chinese language major. The teaching table comprises a teaching table body, wherein an adjustable support rod is also arranged on the left side of the teaching table body; a writing board is arranged at the top end of a lifting connecting rod; two drawers are also arranged above and below one side of the teaching table body respectively; a universal wheel is arranged at one end of the bottom of a support cross rod; an antiskid support leg is arranged at the other end of the bottom of the support cross rod; a storage box body is arranged inside the teaching table body; a liquid crystal display screen is arranged inside the storage box body; and a book platform is also arranged on the upper tabletop of the teaching table body. The teaching table disclosed by the invention is very convenient to move and position; with the writing board, the writing space of the teaching table body is expanded, and a teacher does not need to press the writing board during teaching; moreover, under the effect of a telescopic rod, the liquid crystal display screen can extend out of the storage box body; and other teaching tools also can be put in the drawers, so that higher teaching needs are met.

A method and system for organizing, storing connecting and displaying medical information. The methods and system described herein are used for creating an assembly line of information that is used as an operating system for medical and health information. The medical and health information is stored in a hierarchical format. The medical and health information is selected and displayed in one or more display colors to highlight selected components of the displayed information. The method and system is used as a teaching tool, a reference tool, a diagnostic tool for medical professionals and for an information tool for medical patients.

A method and process is described for providing Non-Invasive three dimensional (3-D) image of a patient such that during surgical or other procedures, the person performing the procedure can visually identify the organs and the location of the instruments in real time inside the body. Such a non-invasive imaging and reconstruction using spatially coordinated imaging in three dimensions is a very valuable tool especially to the surgical community. The high powered computing capabilities, advances in the imaging techniques, individually or in combination when combined with noise filtering and error correction capabilities, have made accurate 3-D imaging in real time from scans a reality. These 3-D images are also used as a diagnostic tool, a practice tool and a teaching tool by the medical community. There may be other applications in these and related areas which may emerge as technology develops and they become apparent to individuals practicing the art.

The invention discloses a multifunctional teaching blackboard and belongs to the technical field of teaching tools. The multifunctional teaching blackboard comprises a blackboard body, a lifting mechanism, an erasing mechanism, a line drawing mechanism and a control system. The blackboard body comprises a main body, an upper baffle and a lower baffle. The lifting mechanism is arranged on the blackboard body and comprises a transverse rod and a lifting drive device. The erasing device comprises a first sliding device, a blackboard eraser clamping device and a blackboard eraser. The line drawingmechanism comprises a chalk clamping device, chalk and a second sliding device. The control system is arranged on the blackboard body and connected with the lifting drive device, a first horizontal drive device and a second horizontal drive device. By means of the multifunctional teaching blackboard, the problems that as for a traditional blackboard, chalk handwriting needs to be manually erased,four-lined grids are drawn manually and consequently great inconvenience is brought to teaching are solved.

A steel drum teaching tool includes a circular base divided into twelve radial sectors and three concentric rings, defining 36 note elements. An adjacent note name in a first radial direction is separated by an interval of a fifth, and an adjacent note name in a second radial direction, by a fourth. A translucent mask is rotatably affixed to the base and has a central portion divided into twelve radial sectors and three concentric rings corresponding to the base. A pair of ring sections extend about seven of the radial sectors and are divided into inner and outer sector elements corresponding to the central portion. The inner ring sector elements have indicia designating notes in a respective key to which the mask is aligned; the outer ring sector elements, indicia designating notes in a respective relative minor key. Additional aspects include an electronic tool and a method of use.

The invention discloses a remote teaching method and a remote teaching system for assisting in school education. The method comprises the following steps that: a student selects a teaching classroom unit, a teaching subject and a teaching course from a student client; the student client sends a teaching request of a corresponding course to a response server; after receiving the teaching request, the response server calls the corresponding teaching course from a teaching course database and sends the corresponding teaching course to the student client; and the student receives remote teaching according to the teaching course received by the student client. A virtualized teaching tool is modularized, and the student can have a lesson in a mode of selecting, combining or replacing the module, so that the teaching means is enriched, resources required by teaching can be elastically selected for individualized teaching of students, and the teaching effect is improved.

The invention relates to a multifunctional cam teaching tool and belongs to the field of teaching appliances. The multifunctional cam mechanism teaching tool is mainly composed of a slide block, a slide rail, a slide block extending plate, a slide rail bracket, a roller driven piece, a guide rod, a sliding chute rod, a cam, a main shaft, a base, a screw knob and a clamp. The slide rail with baffles arranged at two ends thereof is provided with the slide block, and a long baffle is arranged at one side of the slide rail. The lower end of the slide rail bracket is fixedly connected to the clamp, and the clamp is sleeved on the main shaft and is wholly fixed on the base. The slide block extending plate is fixedly connected to the upper end of the slide block, and a rectangular through groove and a round through groove are formed in the slide block extending plate. A shaft sleeve is arranged at one end of the sliding chute rod and is in clearance fit with the main shaft. The cam is fixed on the main shaft through a mounting hole. The multifunctional cam mechanism teaching tool realizes integrated demonstration of most cam teaching contents, meanwhile can lighten teaching burden of a teacher and improve teaching effects efficiently as innovative functions for demonstrating an adjustable driven piece, an adjustable and readable eccentric distance, an inversion-method designed cam profile principle and the like are added, and makes up the vacancy of the existing integrated cam teaching tools.

In some preferred embodiments of the present invention, a method of performing calibration of an optical axis of a sensor installed on a hand of an arm of a robot by obtaining misalignment of the optical axis of the sensor relative to the hand or by obtaining misalignment of the hand relative to the arm is provided. A method of performing calibration by detecting a teaching tool 11 disposed at a semiconductor wafer placing position of a storage container or a carrying device by a sensor 6 installed on a hand 5 of a robot 1 to teach the position of the semiconductor wafer to the robot 1 includes a step of placing the teaching tool 11 at specified position with the robot 1, a step of predicting the position of the teaching tool 11 detecting the teaching tool 11 with the sensor 6, and a step of obtaining a difference between the position of the teaching tool 11 and the predicted value.

The invention relates to a teaching tool and particularly relates to a recitation platform for teaching in a senior high school. The invention aims at providing a recitation platform for teaching in the senior high school, which is convenient to move, convenient in platform height and inclination angle regulation, low in manufacturing cost and convenient in use. The recitation platform for teaching in the senior high school comprises a case body, wheels, a first bearing base, a second bearing base, a first rotating shaft, a rocking handle, a first bevel gear, a first screw rod, a second bevel gear, a first nut and the like, wherein the left and right sides of the bottom of the case body are symmetrically connected with the wheels in a bolted connection manner; the first bearing base and the second bearing base are welded at the left side wall of the interior of the case body; and the first bearing base is positioned at the lower side of the second bearing base. The recitation platform for teaching in the senior high school is capable of achieving the effects of convenience in movement, convenience in platform height and inclination angle regulation, low manufacturing cost and convenience in use.

The invention discloses an intelligent computer teaching tool. The intelligent computer teaching tool comprises a box, wherein a control switch block is arranged at the upper part of the front side surface of the box; the input end of the control switch block is electrically connected to the output end of an external power source; a main machine is arranged on the right side surface of the box; the input end of the main machine is electrically connected to the output end of the control switch block; lifting mechanisms are arranged on the left side wall and right side wall of the interior of the box; a connecting plate is connected between the two lifting mechanisms; first electric push rods are arranged at the four corners of the upper surface of the connecting plate; the input ends of thefirst electric push rods are electrically connected to the output end of the control switch block; and the telescopic ends of the four first electric push rods are connected to a fixed plate. The intelligent computer teaching tool is convenient to use, and can be automatically stored and retracted into the box, and thus, the volume of the teaching tool is reduced; the height and tilt angle of a first display screen can be adjusted, and thus, the intelligent computer teaching tool is convenient for teachers to teach; and a second display screen is convenient for students to watch and learn, and thus, the learning interest is improved.

The invention relates to a blackboard of teaching tool, in particular to a laminated blackboard. The invention comprises a blackboard face and a frame surrounding the blackboard face. The invention is characterized in that the blackboard face comprises two nearby blocks which are connected with at least two lines or chains between, the frame is fixed with a block or a chain wheel lapped by the lines or chains, and left and right sides of the frame are provided with tracks for the two blackboard faces. The invention has the advantages that the two blackboard faces can be used alternatively, while the sponge at the back of the first blackboard can clean the second one, to reduce cleaning time.

The invention discloses an assisted teaching system, in particular the assisted teaching system which digitally modularizes a virtualized teaching tool and enables teachers to select, combine or replace a module so as to provide a way of simulating the teaching in a normal classroom. The system comprises a database, a course-selecting interface and an operating interface, wherein the database stores a plurality of course classifications, a plurality of course contents corresponding to the course classifications and a plurality of element modules corresponding to the course contents; the course-selecting interface is used for the teachers to select the corresponding course classifications and the course contents aiming at the teaching contents from the database; and the operating interface is used for the teachers to perform teaching through selecting, combing or replacing the needed element modules from the database in the teaching process. The invention enables the teachers to flexibly select the needed element modules on teaching to teach members so as to help the members to digest so as to increase the teaching effect.

The invention discloses a method for optimizing a product order of an enterprise. On the basis of a theory of constraints (TOC), the production flow of the enterprise is analyzed, and data are processed by using a computer software development technology; and by taking a nonlinear programming theory as a teaching tool and using an advanced computer software development technology, an enterprise product structure optimization model is established, and power assistance such as optimization of a product structure, formulation of a marketing strategy, providing of management key points and sensitivity analysis can be provided for the enterprise. The method has the advantages that: the production line of the enterprise is optimized by using a product structure optimization mathematical model; a product mixture which has the highest capacity and profit of each production line can be found; parameters can be provided for market development of a sales department; a resource plan, a capacity balancing plan, a production and operation integrated plan which comprises the product structure and economic benefits, and extremely-abundant data resources are provided by using market information; plan schemes for reducing cost, avoiding waste, optimizing resource allocation and optimizing the product structure are provided; and remarkable economic benefits can be created for the enterprise.

The invention provides a portable atmosphere glow discharge plasma jet and electrostatic spinning integrated device. The portable atmosphere glow discharge plasma jet and electrostatic spinning integrated device comprises a handheld insulating shell, and further comprises a power device, a high-voltage converting device, a plasma generating device and an electrostatic spinning generating device, all of which are installed in the insulating shell. When accidental trauma happens, a plasma jet device is selected firstly, a steel needle stimulates air to discharge electricity under the action of the high voltage, cold air plasma jet is generated, and the wound surface is disinfected; then, the electrostatic spinning device is selected, a button is pressed with the hand to enable processed AgNO3/PAN electrostatic spinning solutions to generate electrostatic spinning under the action of the high voltage, and the wound surface is covered. The integrated device is simple in structure, small in size, easy to carry, convenient to use with the hand and low in cost. Disinfection and irregular wound surface wrapping can be carried out on the accident trauma at the same time. The expandability of the device is high, for example, the device can serve as a teaching demonstration teaching tool and can be used for carrying out plasma modifying, electrostatic spinning and the like on the surface of an object.

The invention relates to teaching equipment, in particular to multifunctional mathematical teaching equipment. The invention aims to provide the multifunctional mathematical teaching equipment. In order to achieve the technical purpose, the multifunctional mathematical teaching equipment comprises supporting legs and the like. A collecting device is arranged in the middle of the bottom of a teaching board, and the supporting legs are symmetrically arranged at the positions, on the left side and the right side of the collecting device, of the bottom of the teaching board; a support is arranged at the lower ends of the supporting legs, a lifting mechanism is arranged on the support, and the upper end of the lifting mechanism is connected with the bottoms of the supporting legs. The height of the teaching board can be adjusted, so that the teaching board is suitable for teaching of teachers with different heights; meanwhile, the safety stability of the equipment is guaranteed, the teachers can draw circles according to the radiuses of the circles, the teachers can conveniently wash hands, small teaching tools such as some chalk, magnetic blocks and a blackboard eraser can be conveniently placed, and the effect of replacing hooks is facilitated.