EP0038537A1 - Pochoir pour un jeu d'apprentissage mathématique - Google Patents

Pochoir pour un jeu d'apprentissage mathématique Download PDF

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Publication number
EP0038537A1
EP0038537A1 EP19810102933 EP81102933A EP0038537A1 EP 0038537 A1 EP0038537 A1 EP 0038537A1 EP 19810102933 EP19810102933 EP 19810102933 EP 81102933 A EP81102933 A EP 81102933A EP 0038537 A1 EP0038537 A1 EP 0038537A1
Authority
EP
European Patent Office
Prior art keywords
openings
template according
drawing template
central
slots
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19810102933
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German (de)
English (en)
Inventor
Wolfgang Bathelt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0038537A1 publication Critical patent/EP0038537A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/20—Curve rulers or templets
    • B43L13/201—Stencils for drawing figures, objects

Definitions

  • the invention relates to a drawing template for a mathematical educational game.
  • a graphic representation and illustration of logical processes or mathematical relationships are often used.
  • flowcharts in which differently shaped boxes corresponding to certain logical or mathematical operations are recorded and by connection lines are related to each other.
  • the desired shape of the drawing templates containing the boxes can expediently be used for a quick and clean execution of these boxes and connecting lines.
  • the amount of work involved is still relatively large because the drawing template for creating each individual box is moved into the intended position and because the connecting lines also have to be created separately. This workload is particularly opposed to playful handling by children in arithmetic educational games.
  • the invention is therefore based on the object of creating a drawing template by means of which the graphical representation of mathematical solutions, in particular the solution of word problems, can be carried out easily and quickly in the form of an educational game.
  • a flat plate which is arranged by openings arranged next to one another in at least two horizontal rows and one above the other in at least two vertical rows, and by an area of the plate surrounded by the four openings of two adjacent horizontal and vertical rows central opening and is interrupted by slots which point from the respective surrounding openings to the center of the central opening and are interrupted by webs of the plate.
  • the drawing template according to the invention makes it possible to draw a graphical representation which is suitable for all possible solutions to text problems in an extremely rapid and simple manner. Since the openings are arranged in several superimposed horizontal rows, the openings being aligned with one another in the vertical direction, it is thus possible to place equally arranged boxes by placing the drawing template on a drawing pad and tracing the edges of the openings with a drawing pen in a single operation to draw the drawing pad. Depending on the ability to break down each solution of a word problem into a sequence of arithmetic operations with two operands each, e.g.
  • This central box is used for the entry of the operator, for example, a plus, minus, multiplier or division sign, so that the two boxes above the central box, which contain the two operands, and the connecting lines from these two boxes to the Central box containing the operator, the arithmetic operation to be carried out is clearly and clearly illustrated.
  • a connecting line to a box which can also be drawn by moving the edge of the corresponding opening and into which the result of the corresponding arithmetic operation is entered can. producible.
  • the number of vertical and horizontal rows is two in each case. This is enough in order to fully represent a calculation operation with two operands together with the result value, since the two boxes for the operands through the openings in the first horizontal row, the central box for the operator and the connecting lines and through one of the lines through the central opening below and the connecting slots the openings for the second horizontal row the box for the result can be drawn.
  • the user is free, depending on the expediency of the representation, to produce the box for the result using the left or right opening of the second row with respect to the central opening.
  • the drawing template is simply shifted in the direction of the horizontal row in the case of operations to be carried out side by side and in the direction of the vertical row in the case of operations to be carried out one after the other to such an extent that the desired graphical representation is to the required extent can be continued in both directions.
  • this simple embodiment it is possible to record each completed partial operation in one go without moving the drawing template, and further partial operations can be connected in the drawing after a simple displacement of the drawing template.
  • FIG. 1 An especially clear embodiment of the drawing template for the user is characterized in that the central openings are circular. In this context, it is then particularly expedient for the surrounding openings to be rectangular. The resulting distinction between the openings for the production of the boxes for the operands and the central openings for the production of the boxes for the operators contributes considerably to the increase the clarity of the drawing template for the user. Errors in the execution of the drawing can thus be easily avoided.
  • drawing template further provides that the webs are arranged at the end of the slots facing the central opening.
  • this enables the simultaneous production of a box and the connecting line proceeding from it without setting down the drawing pen, and on the other hand serves to strengthen the drawing template according to the invention, since a material ver Strengthening of the flat plate is particularly desirable where, as a result of the slots converging in the area of the central opening, a weakening of the strength would otherwise necessarily occur.
  • the webs of the plate which interrupt the further slots serve only for the strength of the drawing template. Since, when using the drawing template for the simultaneous display of operations with several operands, it is often sufficient to connect only the boxes lying in a certain horizontal row by connecting lines to an underlying central box, in a simplified embodiment it is provided that the further slots only extend to the horizontally adjacent central openings.
  • the plate consists of transparent material.
  • the view is not obscured by the drawing template during the production of the drawing, so that the user has an overview of his drawing at all times.
  • the plate has the formal DIN A4.
  • One of the above-described solution according to the invention within the scope of the object of the invention consists in a magnetic template consisting of several assemblable tales for a mathematical educational game, which has at least three congruent, inscribable, magnetic adhesive plates and at least one further magnetic adhesive plate provided with diagonal pointers.
  • This magnetic template which is intended for demonstration purposes, for example in the classroom of a school, is based on the same principle as the drawing template according to the invention, only the boxes that can be produced through the openings of the drawing template according to the invention through the inscribable magnetic adhesive plates and the central openings of the drawing template according to the invention corresponding central boxes with the connecting lines that can be drawn through the slots are formed by the further magnetic adhesive plates provided with the diagonal pointers.
  • the arrangement of the inscribable adhesive plates and the further magnetic adhesive plates on a magnetic base, such as a magnetic board, is otherwise completely the same as the arrangement of the openings, connecting slots and central openings or boxes, connecting lines and central boxes of the drawing template.
  • a magnetic base such as a magnetic board
  • an expedient embodiment of the magnetic template is that the adhesive plates that can be written on are rectangular.
  • advantageous embodiments of the magnetic template also consist in that the further adhesive plates provided with the diagonal pointers are square, or alternatively, circular.
  • the adhesive plates provided with the diagonal pointers are rectangles, the longer side of the rectangle of which is larger than the linear dimensions of the inscribable adhesive plates, and that the diagonal pointers differ from the central region of a imaginary square formed by removing the smaller side of the rectangle on the larger side of the rectangle from the corner of the rectangle to both the corners of the rectangle and the imaginary square.
  • FIG. 1 An embodiment of a drawing template shown in Fig. 1 consists of a relatively thin, rectangular flat plate 1, which is made for example of a transparent plastic.
  • This plate 1 is pierced by four rectangular openings 2, 3, 4, 5, these openings 2 - 5 being arranged in two horizontal rows next to one another and two vertical rows one above the other.
  • the two openings 2, 3 are in the upper horizontal row and the two openings 4, 5 in the lower horizontal row, whereas the two openings 2, 4 in the left vertical row and the two openings 3, 5 in the right vertical row.
  • Each of the openings 2 - 5 is arranged with its larger rectangular side 6 parallel to the horizontal rows, which in turn are aligned parallel to the larger rectangular side 7 of the flat plate 1.
  • the area of the plate 1 surrounded by the four openings 2 - 5 of the two adjacent vertical and horizontal rows is pierced by a circular, central opening 8, the center of which lies at the intersection of the two imaginary diagonals, each of which extends from the lower right corner 9 the upper left opening 2 to the upper left corner 10 of the lower right opening 5 or from the lower left corner 11 of the upper right opening 3 to the upper right corner 12 of the lower left opening 4.
  • FIG. 2 a diagram is shown as an application example for the use of the drawing template, which results from the fact that the edges of the openings 2, 3 and 5, the edge of the central opening 8 and the webs 14, 15 and 17 by means of a pen in the on a template placed on a drawing pad.
  • the box 102 thus drawn corresponds to the opening 2, the box 103 to the opening 3 and the box 105 to the opening 5, whereas the connecting lines 114, 115 and 117 to the central box 108 corresponding to the central opening 8 correspond to the webs 14, 15 and 17 correspond.
  • This diagram is used to illustrate a single arithmetic operation in a logical sequence of arithmetic operations, such as is defined by a compound word problem.
  • One operand each is entered in the two upper boxes 102, 103, the associated operator in the central box 108 and the result in the lower right box 105.
  • an extremely vivid representation of a computing operation is achieved for the purposes of a mathematical educational game.
  • FIG. 3 is created by first using the drawing template in the manner described with reference to FIG. 2 the single diagram shown there is drawn, which forms the upper part of the composite diagram in Fig. 3 and is designated by the same reference numerals as in Fig. 2, after which the drawing template is moved vertically downwards in parallel, so that its upper right opening 3 the already drawn box 105 representing the result comes to rest. Then, in the manner described in connection with FIG.
  • the boxes 102 'and 105' and the central box 108 ' are drawn together with the connecting lines 114', 115 'and 117 1 , this process being characterized by a further parallel shift downwards, however can also be continued as required by appropriate parallel displacements in the horizontal direction.
  • the result in box 105 which, according to the division symbols indicated in central box 108, is the result of dividing the number contained in box 102 by the number contained in box 103 becomes Starting point of a subsequent arithmetic operation in which, in accordance with the minus signs indicated in box 108 'as an operator, the result contained in box 105 is subtracted from the numerical expression contained in box 102' located in the same horizontal row.
  • FIG. 4 shows another embodiment of the drawing template, which is obtained by developing a drawing template identical to the drawing template shown in FIG. 1. The same parts are therefore designated by the same reference numerals as in FIG. 1.
  • the difference to Fig. 1 is only that the flat plate 1 is broken by further slots 25, 26, 27, 28, 29, 30, 31 and 32, which, like the slots 14 to 17, serve to guide the drawing pen.
  • the directions of the further slots are oriented such that they are also in the The center of the circle of the central opening 8 converge, but the outer circumference 33 of the flat plate 1, however, in each case at the imaginary intersection points 34, 35, 36, 37, 38, 39, 40 and 41 of the extension line through the inner rectangular sides 42 and 47, 43 and 46 , 44 and 49 or 45 and 48 cut with the outer circumference 33.
  • the direction of the further slots 25 - 32 can thus be characterized in that, in the case of an imaginary flat continuation of the drawing template shown in FIG.
  • FIG. 5 A composite diagram with the embodiment of the drawing template shown in FIG. 4 in the manner that can be created in connection with the manner described in FIGS. 2 and 3 is shown in FIG. 5.
  • the drawing template on a drawing base for the first time, the partial diagram consisting of boxes 102, 103, 104 and 105, central box 108 and connecting lines 114, 115, 116 and 117 corresponds to the openings 2, 3, 4, 5, the central opening 8 and the slots 14, 15, 16 and 17 drawn.
  • Fig. 5 thus shows that it is possible with the embodiment shown in Fig. 4, more than two in a horizontal Row boxes, namely the boxes 102, 103 and 103 'by connecting lines, namely the connecting lines 114 and 115 and 127 to connect with a single central box, namely the central box 108.
  • FIG. 6 While in the embodiments of the drawing template of FIGS. 1 and 4, the drawing of composite diagrams required a parallel displacement of the drawing template, this is no longer necessary in a further embodiment shown in FIG. 6.
  • This embodiment corresponds practically to a multiplication of the drawing template from FIG. 1 carried out in the vertical and horizontal direction, by providing the flat plate 201 with more than two horizontal and more than two vertical rows of openings 202.
  • four adjacent openings 202 each surround a central opening 208 towards which, in complete analogy to the slots 14-17 of the embodiment of FIG. 1, the slots 214 shown in FIG.
  • openings 202 are surrounded by the corresponding ones Extend corners of the openings 202 from, these slots ending with the formation of webs of the flat plate 201 just before the edge 219 of the respective opening 208.
  • the details of openings 202, central openings 208, and slots 214 correspond entirely to those of openings 2-5, central openings 8, and slots 14-17 described in connection with FIGS. 1 and 4
  • the composite diagrams shown by way of example in FIG. 3 are created in one work step without moving the drawing template.
  • FIG. 6 a drawing template which corresponds to this but is additionally broken through by further slots 227 is shown.
  • These further slots 227 correspond completely to the further slots 27 shown in FIG. 4 and each extend from the lower left corner of the opening 202 in the vicinity of the adjacent central opening 208 'to the opening 208 "adjacent to this central opening 208'.
  • Not Additional slots shown corresponding to the further slots 25, 26, 28, 29, 30, 31 and 32 of the embodiment of Fig. 4 can also be provided in the embodiment shown in Fig. 7.
  • any possible selection of these can be provided other slots.
  • it is possible with the drawing template shown in FIG. 7 to draw, in a single operation, composite diagrams, as shown in FIG. 5, in which the further connecting lines 127, 129 and 130 are present.
  • a set of inscribable magnetic adhesive plates 302 is provided as well as further magnetic adhesive plates 308 provided with diagonal pointers 314 of round shape, these magnetic adhesive plates 302 and these further magnetic adhesive plates 308 being provided in an embodiment of a magnetic template shown in FIGS. 8a and 8b a magnetic board in the same geometrical arrangement as the openings 2-5 and the central openings 8 in FIGS. 1 and 4 or the openings 202 and central openings 208 in FIGS. 6 and 7.
  • the diagonal pointers 314 correspond to the slots 14 17 in FIGS. 1 and 4 or the slots 214 in FIGS. 6 and 7.
  • each of the further adhesive plates 308 is surrounded by three or four of the adhesive plates 302, the diagonal pointers 314 pointing to the corresponding corners 309 of the surrounding adhesive plates 302 are directed.
  • Diagrams completely corresponding to FIGS. 2 and 3 are thus formed on the magnetic board by this magnetic template.
  • the operation signs, namely + signs, minus signs, multiplication signs, division signs, are expediently printed on the central adhesive plates.
  • the central adhesive plates can also be designed in the form of rectangular adhesive plates 508, which, in addition to the diagonal pointers 514 corresponding to the diagonal pointers 314 and 414, also allow further diagonal pointers 527 and 528 corresponding to the further slots 25-32 of FIG. 4 to provide.
  • the longer rectangle side 506 of the central adhesive plates 508 is longer than the longer rectangle side 306 of the inscribable adhesive plates 302, that is to say longer than their linear dimensions.
  • a central square is also placed in the central adhesive plate 508, which is obtained by removing its shorter rectangle side 507 from its lower left corner 510 from its longer rectangle side 506.
  • the four diagonal pointers 514 extend from the center of the surface of this imaginary square to its four corner points, whereas the further diagonal pointers 527 and 528 extend from this center of the surface to the two right, more distant corner points 550 and 551.

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EP19810102933 1980-04-17 1981-04-16 Pochoir pour un jeu d'apprentissage mathématique Withdrawn EP0038537A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3014743 1980-04-17
DE19803014743 DE3014743A1 (de) 1980-04-17 1980-04-17 Zeichenschablone fuer ein mathematisches lernspiel

Publications (1)

Publication Number Publication Date
EP0038537A1 true EP0038537A1 (fr) 1981-10-28

Family

ID=6100258

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19810102933 Withdrawn EP0038537A1 (fr) 1980-04-17 1981-04-16 Pochoir pour un jeu d'apprentissage mathématique

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EP (1) EP0038537A1 (fr)
DE (1) DE3014743A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170330485A1 (en) * 2014-10-08 2017-11-16 Indian Council Of Medical Research Neuro-drill-stencil trainer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE279573C (fr) *
US3134185A (en) * 1961-04-11 1964-05-26 Charles E Coats Changeable chart devices
DE2631644A1 (de) * 1975-07-14 1977-02-03 B & G Hydraulics Ltd Geraet zum aufbau von schaltungen
US4185392A (en) * 1978-04-21 1980-01-29 BST Associates Lettering template

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE279573C (fr) *
US3134185A (en) * 1961-04-11 1964-05-26 Charles E Coats Changeable chart devices
DE2631644A1 (de) * 1975-07-14 1977-02-03 B & G Hydraulics Ltd Geraet zum aufbau von schaltungen
US4185392A (en) * 1978-04-21 1980-01-29 BST Associates Lettering template

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IBM Technical Disclosure Bulletin, Band 12, Nr. 12, Mai 1970, B.R. CABANISS: "Templates", seite 2102 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170330485A1 (en) * 2014-10-08 2017-11-16 Indian Council Of Medical Research Neuro-drill-stencil trainer

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Publication number Publication date
DE3014743A1 (de) 1981-10-22

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