CN108903191A - With topic is sentenced in primary school mathematics topic answer, the pencil box for function of setting a question is simulated in examination - Google Patents
With topic is sentenced in primary school mathematics topic answer, the pencil box for function of setting a question is simulated in examination Download PDFInfo
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- CN108903191A CN108903191A CN201810772407.4A CN201810772407A CN108903191A CN 108903191 A CN108903191 A CN 108903191A CN 201810772407 A CN201810772407 A CN 201810772407A CN 108903191 A CN108903191 A CN 108903191A
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- 230000006870 function Effects 0.000 claims abstract description 22
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 14
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 14
- 239000011229 interlayer Substances 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims abstract description 4
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 238000004364 calculation method Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000004088 simulation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 210000001747 pupil Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
- A45C11/34—Pencil boxes; Pencil etuis or the like
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/02—Interior fittings; Means, e.g. inserts, for holding and packing articles
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C15/00—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles
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- Electrically Operated Instructional Devices (AREA)
Abstract
With topic is sentenced in primary school mathematics topic answer, the pencil box for function of setting a question is simulated in examination.The duplication of labour amount for sentencing arithmetic operation of teacher is big, and exists and sentence topic error.It is proved from many years teaching practice, sentencing topic in real time to the exercise that student does, correction calculates mistake in time, and the learning effect of student is best.Present invention composition includes lid（2）, lid is the double-layer structure of sandwich, is equipped with the correct LED of answer on lid（11）, answer mistake LED（12）, the effective LED of input（13）, key circuit（3）, USB interface（5）, loudspeaker（10）, control circuit board is installed in the interlayer of lid（4）, control circuit board includes microprocessor（15）, microprocessor internal memory space is greater than 4M；The P0 mouth and MP3 and speech synthesis output module of microprocessor（16）Connection.The present invention is applied to the pencil box with primary school mathematics exercise function.
Description
Technical field：
The present invention relates to a kind of with topic is sentenced in primary school mathematics topic answer, the pencil box for function of setting a question is simulated in examination.
Background technique：
The present invention relates to a kind of with topic is sentenced in primary school mathematics topic answer, the pencil box for function of setting a question is simulated in examination.
Background technique：
Computing capability is one basic mathematical ability of primary school, and culture pupil has certain computing capability, improves and calculates speed
Degree, is a vital task of primary school math teaching.Teaching is calculated through the overall process of mathematical education, pupil is during school
Learnt to calculate with the time of nearly half, it is seen that calculate the importance in teaching.
The calculation question type of primary school is relatively simple, relatively uninteresting, especially 1,3 ages just do not form study habit also into school gate,
In addition the accuracy that student calculates is influenced bigger by factors such as the interest, attitude, habit of student.In teaching, in order to add
Strong student's computing capability, teacher will take a significant amount of time the calculating carried out repeatedly to student and train, since time in classroom is limited, instead
Feedback usually has hysteresis quality, while the more difference of class's number of student is big, and specific aim is not strong, if teacher and parent do not have the time
Feedback is corrected in time for child, then child inscribes also with regard to fall flat.In addition the weight for sentencing arithmetic operation of teacher
The multiple amount of labour is big, and exists and sentence topic error.It is proved from many years teaching practice, topic is sentenced to the exercise that student does in real time and is changed in time
Positive to calculate mistake, the learning effect of student is best.
Summary of the invention：
In order to overcome the above problem of the existing technology, the object of the present invention is to provide one kind, and there is primary school mathematics topic answer to sentence
Topic, examination simulate the pencil box for function of setting a question.
Above-mentioned purpose is realized by following technical scheme：
A kind of to sentence topic with primary school mathematics topic answer, taking an examination and simulate the pencil box for function of setting a question, composition includes：Lid（2）, institute
The lid stated is the double-layer structure of sandwich, is equipped with the correct LED of answer on lid（11）, answer mistake LED（12）, input
Effective LED（13）, key circuit（3）, USB interface（5）, loudspeaker（10）, control circuit board is installed in the interlayer of lid
（4）, the control circuit board includes microprocessor（15）, the microprocessor internal memory space is greater than 4M；Described
XRD, TXD, P0 mouth and MP3 and speech synthesis output module of microprocessor（16）Connection, the MP3 and speech synthesis export mould
The audio output OUT connection of the block loudspeaker（10）With the socket of peripheral earphone（14）；
P1 and P2 mouthfuls of connection key circuits of microprocessor（3）, the correct LED of answer（11）, answer mistake LED（12）, input have
Imitate LED（13）, photocell and battery（17）Power supply is provided, USB module connects XRD, TXD control interface of microprocessor, MP3
And speech synthesis output module（16）Connect XRD, TXD and P0 control interface of microprocessor；
The key circuit（3）10 numeric keys, operator number key, 4 mode capabilities keys, automatic Marking key including 1-0,
Start button.
The method that topic is sentenced in the answer of above-mentioned pencil box, examination simulation is set a question divides the speech into 32 fixed language section solidifications
In MP3 and speech synthesis output module（16）It is interior, it is controlled and is exported by microprocessor；Institute's speech segment includes：It is (or other with Chinese
Language) " calculate answer and sentence topic " is exported, " Auto-Sensing Mode A ", " Quiz mode B ", " mock examination mode C ", " formula is inputted and answers
Case ", " ten numbers of 1-0 ", " percentage ", " point ", " adding ", " subtracting ", " multiplying ", " removing ", " being equal to ", " being greater than ", " being less than ",
" bracket ", " bracket is complete ", " calculating correct ", " calculating mistake ", " beginning ", " end ", except " calculating correct ", " calculating mistake " 2
Voice is determined according to result after needing the operation result of answer and micro- reason device to input to be calculated and compared and is exported
Outside, remaining voice segments is directly recalled according to operating mode；The effectively corresponding LED synchronous flashing of keyboard input, " calculating correct " are right
Answer the correct LED of the answer（12）Synchronous flashing, " calculating mistake " corresponding described answer mistake LED（13）Synchronous flashing；
Depresses button " A ", which enters, sentences topic mode；Press start button（19）Into working condition；User is inputted small by the keyboard
Arithmetic topic and the calculating answer of oneself in range are learned, presses " question mark " later（18）Key, the microprocessor is to user
It inputting calculation question and carries out operation, the operation result of the input of user is compared with the correct result that the microprocessor calculates,
And corresponding correctly or incorrectly voice signal is exported by the loudspeaker or the earphone of access；
Depresses button " B " enter Quiz mode described in microprocessor it is automated randomized generate 3 add, subtract, multiplication and division or mixing inscribe,
The MP3 and voice synthetic module（16）It is exported after synthesis voice, single key selection "+" "-" " X " is pressed in selection in this mode
With "/" enter it is corresponding it is single add, subtract, multiplication and division, or press 2 or more "+" "-" " X " and "/" enters hybrid operation and goes out automatically
Topic mode, presses start button（19）Into corresponding mode of setting a question, pass through MP3 and voice synthetic module（16）Arithmetic problem expression formula is turned
It is changed to voice to export by the loudspeaker or the earphone of access, user is inputted by keyboard and calculates answer, the microprocessor pair
The answer of calculating is compared with the answer that user inputs, and the correctly or incorrectly voice signal of corresponding topic is exported by loudspeaker；
Depresses button " C " enters 2 modes of examination, and the microprocessor inputs primary school's arithmetic of voice MP3 format by USB
Expression formula or application topic voice are inscribed through MP3 and voice synthetic module（16）It is exported after processing through loudspeaker or the earphone of connection, MP3 text
Part is entitled：2 bit digitals（Meaning is examination question serial number）+ number（Meaning is the answer of the MP3 language description examination question）, press start button
（19）Start by 2 bit number Sequential output before file, user inputs oneself by the keyboard and calculates answer, presses later
" question mark " key, filename is compared and sentences with the answer that user inputs behind microprocessor MP3 audio file third position
It is disconnected, and corresponding correctly or incorrectly voice signal is exported by loudspeaker or the earphone of connection；
The operations of above-mentioned 3 modes and comparison result expression way be it is the same, pressing " question mark "（18）After key when answer just
Voice output " calculating correct " when really, when answer is incorrect, voice output " calculating mistake " corresponding LED is corresponded to glittering.
Beneficial effects of the present invention：
The present invention effectively mitigates the burden of teacher, overcomes the deficiency that existing pencil box has a single function.Primary school mathematics automatic Marking
Function is combined together with pencil box facilitates pupil to use and carry, obtained in real time in calculating process operation it is correct still
Mistake knows that the mistake in calculating at once, facilitates the self-teaching and self-recision ability of student, improves student to mathematics
The temperament and interest of study mitigates teacher's burden and sentences topic fault, teacher is freed from the duplication of labour.The present invention has good
Practical application value and promotional value are suitble to the teaching that counts of primary school, and operation of the present invention is simple and convenient, cheap, structure letter
Single, it is convenient to popularize.User, which inputs the single operation of primary school or hybrid operation topic and answer by keyboard, has the function of automatic Marking i.e.
Auto-Sensing Mode A；Add, subtract in 3 digits that the voice of automated randomized generation is set a question, multiplication and division and hybrid operation topic are inputted by keyboard
Answer automatic Marking function, that is, Quiz mode B；The phonetic matrix of human-edited is imported through USB（MP3）Primary school's arithmetic table
Up to formula and application topic file, answer automatic Marking function, that is, mock examination mode C is inputted by keyboard.
Detailed description of the invention：
Attached drawing 1 is structural schematic diagram of the invention.
Attached drawing 2 is the side view of attached drawing 1.
Attached drawing 3 is circuit diagram of the invention.
In figure, 1 is pencil box, and 2 be lid, and 3 be key, and 4 be control circuit board, and 5 be USB module and interface, and 6 be mode
Function key A, 7 be mode capabilities key B, and 8 be mode capabilities key C, and 9 be mode capabilities key D, and 10 be loudspeaker, and 11 is effective for input
LED, 12 be the correct LED of answer, and 13 be answer mistake LED, and 14 be peripheral earphone socket, and 15 be microprocessor, 16 for MP3 and
Voice synthetic module, 17 be photocell and battery, and 18 be " question mark " key, and 19 be start button.
Specific embodiment：
Embodiment 1：
A kind of to sentence topic with primary school mathematics topic answer, taking an examination and simulate the pencil box for function of setting a question, composition includes：Pencil box（1）
And lid（2）, the lid is the double-layer structure of sandwich, is equipped with the correct LED of answer on lid（11）, answer mistake
LED（12）, the effective LED of input（13）, key circuit（3）, USB interface（5）, loudspeaker（10）, it is equipped in the interlayer of lid
Control circuit board（4）, the control circuit board includes microprocessor（15）, the microprocessor internal memory space is greater than
4M；XRD, TXD, P0 mouth and MP3 and speech synthesis output module of the microprocessor（16）Connection, the MP3 and voice
Synthesize the audio output OUT connection of the output module loudspeaker（10）With the socket of peripheral earphone（14）；
P1 and P2 mouthfuls of I/O mouthfuls of connection key circuits of microprocessor（3）, the correct LED of answer（11）, answer mistake LED（12）,
Input effective LED（13）, photocell and battery（17）Power supply is provided, XRD, TXD control of USB module connection microprocessor connect
Mouthful, MP3 and speech synthesis output module（16）Connect XRD, TXD and P0 control interface of microprocessor；
The key circuit（3）10 numeric keys, operator number key, 4 mode capabilities keys, automatic Marking key including 1-0,
Start button.
Embodiment 2：
The method that topic is sentenced in the answer of above-mentioned pencil box, examination simulation is set a question, divides the speech into 32 fixed language sections and is solidificated in MP3
And speech synthesis output module（16）It is interior, it is controlled and is exported by microprocessor；Institute's speech segment includes：With Chinese (or other Languages)
Output " calculate answer sentence topic ", " Auto-Sensing Mode A ", " Quiz mode B ", " mock examination mode C ", " inputting formula and answer ",
" ten numbers of 1-0 ", " percentage ", " adding ", " subtracting ", " multiplying ", " removing ", " being equal to ", " being greater than ", " being less than ", " include " point "
Number ", " bracket is complete ", " calculate correct ", " calculating mistake ", " beginnings ", " ends ", except " calculating correct ", " calculating is wrong " 2 languages
Sound is outer according to the determining output of result after needing the operation result of answer and micro- reason device to input to be calculated and compared,
Remaining voice segments are directly recalled according to operating mode；The effectively corresponding LED synchronous flashing of keyboard input, described in " calculating correct " is corresponding
The correct LED of answer（12）Synchronous flashing, " calculating mistake " corresponding described answer mistake LED（13）Synchronous flashing；
Depresses button " A ", which enters, sentences topic mode；Press start button（19）Into working condition；User is inputted small by the keyboard
Arithmetic topic and the calculating answer of oneself in range are learned, presses " question mark " later（18）Key, the microprocessor is to user
It inputting calculation question and carries out operation, the operation result of the input of user is compared with the correct result that the microprocessor calculates,
And corresponding correctly or incorrectly voice signal is exported by the loudspeaker or the earphone of access；
Depresses button " B " enter Quiz mode described in microprocessor it is automated randomized generate 3 add, subtract, multiplication and division or mixing inscribe,
The MP3 and voice synthetic module（16）It is exported after synthesis voice, single key selection "+" "-" " X " is pressed in selection in this mode
With "/" enter it is corresponding it is single add, subtract, multiplication and division, or press 2 or more "+" "-" " X " and "/" enters hybrid operation and goes out automatically
Topic mode, presses start button（19）Into corresponding mode of setting a question, pass through MP3 and voice synthetic module（16）Arithmetic problem expression formula is turned
It is changed to voice to export by the loudspeaker or the earphone of access, user is inputted by keyboard and calculates answer, the microprocessor pair
The answer of calculating is compared with the answer that user inputs, and the correctly or incorrectly voice signal of corresponding topic is exported by loudspeaker；
Depresses button " C " enters 2 modes of examination, and the microprocessor inputs primary school's arithmetic of voice MP3 format by USB
Expression formula or application topic voice are inscribed through MP3 and voice synthetic module（16）It is exported after processing through loudspeaker or the earphone of connection, MP3 text
Part is entitled：2 bit digitals（Meaning is examination question serial number）+ number（Meaning is the answer of the MP3 language description examination question）, press start button
（19）Start by 2 bit number Sequential output before file, user inputs oneself by the keyboard and calculates answer, presses later
" question mark " key, filename is compared and sentences with the answer that user inputs behind microprocessor MP3 audio file third position
It is disconnected, and corresponding correctly or incorrectly voice signal is exported by loudspeaker or the earphone of connection；
The operations of above-mentioned 3 modes and comparison result expression way be it is the same, pressing " question mark "（18）After key when answer just
Voice output " calculating correct " when really, when answer is incorrect, voice output " calculating mistake " corresponding LED is corresponded to glittering.
The examination question form is the audio of examination question.This audio is MP3 format, and file name formats are：NN-
MMMMMMMM.mp3(N：It is defined as 2 16 systems；M8 are defined as 10 systems).I.e.：2 16 system test question serial number -8 10
Carry answer.
Embodiment 3：
According to described in embodiment 1 with topic is sentenced in primary school mathematics topic answer, the pencil box for function of setting a question, this pencil box are simulated in examination
Including 3 major functions：1, primary school's arithmetic topic is inputted by keyboard and answer automatic Marking function calculates Auto-Sensing Mode
A；2, add, subtract in 3 digits that the voice of automated randomized generation is set a question, multiplication and division and hybrid operation.Answer is inputted by keyboard, from
It is dynamic to sentence topic function i.e. Quiz mode B；3, the voice of human-edited is imported by USB（MP3 format）Primary school's arithmetic expression
Formula and application topic voice, input answer automatic Marking function, that is, mock examination mode C by keyboard.
By being respectively enterd after corresponding key when use:" A " keyboard input primary school's arithmetic topic and answer automatic Marking are
Quiz mode A；Adding, subtracting in " B " 3 digit, multiplication and division and automated randomized set a question of hybrid operation sentence topic function i.e. Quiz mode B；
" C " inputs the voice of human-edited by USB（MP3）Primary school's arithmetic expression formula and application topic, by keyboard input answer
Case automatic Marking function, that is, mock examination mode C.Current exercise topic is re-entered after pressing " D " and re-enters answer.
Add, subtract in 3 digits that Quiz mode B is automated randomized generation, multiplication and division and mixing are set a question Mode B, into test mould
Pass through after formula B, presses single key selection "+", "-", " X " and "/" single add, subtract, multiplication and division Quiz mode or pressing into corresponding
Dynamic 2 or more "+", "-", " X " and "/" enter hybrid operation automatic problem building mode, and above-mentioned 3 kinds of modes are pressing start button（19）
When, into operating mode.
The examination C mode is the audio file that primary school's range arithmetic topic language expression of multidigit is inputted by USB,
Describe in words the MP3 format of arithmetic expression（Pass through Computerized Editing）, the mp3 file name meaning is：2 bit digitals（Contain
Justice is examination question serial number）+ number（Meaning is the answer of the MP3 language description examination question）.Sequence of setting a question is arranged by the examination question serial number
Sequence.Judgement is compared with the answer that the keyboard inputs by the microprocessor and user.
Claims (2)
1. a kind of sentence topic with primary school mathematics topic answer, take an examination and simulate the pencil box for function of setting a question, composition includes：Lid（2）,
It is characterized in that：The lid is the double-layer structure of sandwich, is equipped with the correct LED of answer on lid（11）, answer mistake
LED（12）, the effective LED of input（13）, key circuit（3）, USB interface（5）, loudspeaker（10）, it is equipped in the interlayer of lid
Control circuit board（4）, the control circuit board includes microprocessor（15）, the microprocessor internal memory space is greater than
4M；XRD, TXD, P0 mouth and MP3 and speech synthesis output module of the microprocessor（16）Connection, the MP3 and voice
Synthesize the audio output OUT connection of the output module loudspeaker（10）With the socket of peripheral earphone（14）；
P1 and P2 mouthfuls of I/O mouthfuls of connection key circuits of microprocessor（3）The correct LED of answer（11）, answer mistake LED（12）, it is defeated
Enter effective LED（13）, photocell and battery（17）There is provided power supply, USB module connect microprocessor XRD, TXD mouth, MP3 and
Speech synthesis output module（16）Connect XRD, TXD and P0 mouth of microprocessor；
The key circuit（3）10 numeric keys, operator number key, 4 mode capabilities keys, automatic Marking key including 1-0,
Start button.
2. a kind of method that topic is sentenced in answer of pencil box described in claim 1, examination simulation is set a question, it is characterized in that：By voice
It is divided into 32 fixed language sections and is solidificated in MP3 and speech synthesis output module（16）It is interior, it is controlled and is exported by microprocessor；Institute's predicate
Segment includes：With Chinese (or other Languages) output " calculate answer and sentence topic ", " Auto-Sensing Mode A ", " Quiz mode B ", " simulation is examined
Die trial formula C ", " input formula and answer ", " ten numbers of 1-0 ", " percentage ", " point ", " adding ", " subtracting ", " multiplying ", " removing ",
" being equal to ", " being greater than ", " being less than ", " bracket ", " bracket is complete ", " calculating correct ", " calculating mistake ", " beginning ", " end ", remove
" calculating correct ", " calculating mistake " 2 voice needs calculate the answer of input and the operation result of micro- reason device
Determine that output is outer according to result after comparing, remaining voice segments is directly recalled according to operating mode；The effectively corresponding LED of keyboard input
Synchronous flashing, " calculating correct " corresponding described correct LED of answer（12）Synchronous flashing, " calculating mistake " corresponding described answer
Mistake LED（13）Synchronous flashing；
Depresses button " A ", which enters, sentences topic mode；Press start button（19）Into working condition；User is inputted small by the keyboard
Arithmetic topic and the calculating answer of oneself in range are learned, presses " question mark " later（18）Key, the microprocessor is to user
It inputting calculation question and carries out operation, the operation result of the input of user is compared with the correct result that the microprocessor calculates,
And corresponding correctly or incorrectly voice signal is exported by the loudspeaker or the earphone of access；
Depresses button " B " enter Quiz mode described in microprocessor it is automated randomized generate 3 add, subtract, multiplication and division or mixing inscribe,
The MP3 and voice synthetic module（16）It is exported after synthesis voice, single key selection "+" "-" " X " is pressed in selection in this mode
With "/" enter it is corresponding it is single add, subtract, multiplication and division, or press 2 or more "+" "-" " X " and "/" enters hybrid operation and goes out automatically
Topic mode, presses start button（19）Into corresponding mode of setting a question, pass through MP3 and voice synthetic module（16）Arithmetic problem expression formula is turned
It is changed to voice to export by the loudspeaker or the earphone of access, user is inputted by keyboard and calculates answer, the microprocessor pair
The answer of calculating is compared with the answer that user inputs, and the correctly or incorrectly voice signal of corresponding topic is exported by loudspeaker；
Depresses button " C " enters 2 modes of examination, and the microprocessor inputs primary school's arithmetic of voice MP3 format by USB
Expression formula or application topic voice are inscribed through MP3 and voice synthetic module（16）It is exported after processing through loudspeaker or the earphone of connection, MP3 text
Part is entitled：2 bit digitals（Meaning is examination question serial number）+ number（Meaning is the answer of the MP3 language description examination question）, press start button
（19）Start by 2 bit number Sequential output before file, user inputs oneself by the keyboard and calculates answer, presses later
" question mark " key, filename is compared and sentences with the answer that user inputs behind microprocessor MP3 audio file third position
It is disconnected, and corresponding correctly or incorrectly voice signal is exported by loudspeaker or the earphone of connection；
The operations of above-mentioned 3 modes and comparison result expression way be it is the same, pressing " question mark "（18）After key when answer just
Voice output " calculating correct " when really, when answer is incorrect, voice output " calculating mistake " corresponding LED is corresponded to glittering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810772407.4A CN108903191A (en) | 2018-07-13 | 2018-07-13 | With topic is sentenced in primary school mathematics topic answer, the pencil box for function of setting a question is simulated in examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810772407.4A CN108903191A (en) | 2018-07-13 | 2018-07-13 | With topic is sentenced in primary school mathematics topic answer, the pencil box for function of setting a question is simulated in examination |
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| Publication Number | Publication Date |
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| CN108903191A true CN108903191A (en) | 2018-11-30 |
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ID=64412099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810772407.4A Pending CN108903191A (en) | 2018-07-13 | 2018-07-13 | With topic is sentenced in primary school mathematics topic answer, the pencil box for function of setting a question is simulated in examination |
Country Status (1)
| Country | Link |
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| CN (1) | CN108903191A (en) |
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Application publication date: 20181130 |
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