JP2011203883A5 - - Google Patents
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- JP2011203883A5 JP2011203883A5 JP2010069035A JP2010069035A JP2011203883A5 JP 2011203883 A5 JP2011203883 A5 JP 2011203883A5 JP 2010069035 A JP2010069035 A JP 2010069035A JP 2010069035 A JP2010069035 A JP 2010069035A JP 2011203883 A5 JP2011203883 A5 JP 2011203883A5
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Description
以上の課題を解決するため、請求項１に記載の発明は、図形表示装置において、
図を表示させる図表示制御手段と、
ユーザ操作に応じて補助線を描画表示させる補助線描画制御手段と、
前記図と前記補助線とを組み合わせた組み合わせ図形から抽出可能な複数の図形の何れかを、ユーザ操作に応じて指定図形として指定する図形指定手段と、
ユーザ操作に応じて四則演算記号の何れかを指定演算記号として指定する演算記号指定手段と、
面積計算式として、前記指定図形と前記指定演算記号とを並べて表示させる数式表示制御手段と、
前記面積計算式による計算対象の図形を前記組み合わせ図形内で識別表示させる数式対応領域識別表示制御手段と、
を備えることを特徴とする。
In order to solve the above problems, the invention according to claim 1 is a graphic display device,
And FIG display control means for Ru display the Figure,
An auxiliary line drawing control means for drawing displaying the auxiliary line in response to a user operation,
Either before Symbol view and the auxiliary lines and a plurality of figures that can be extracted from the combined combination graph and a graphic designating means for designating as a designated shape in accordance with a user operation,
An operation symbol specifying means for specifying any of the four arithmetic operation symbols as a specified operation symbol in accordance with a user operation;
Formula display control means for displaying the specified figure and the specified calculation symbol side by side as an area calculation formula,
Formula corresponding area identification display control means for identifying and displaying a figure to be calculated by the area calculation formula in the combination figure,
It is characterized by providing.
本発明によれば、図が表示され、ユーザ操作に応じて補助線が描画表示され、図と補助線とを組み合わせた組み合わせ図形から抽出可能な複数の図形の何れかが、ユーザ操作に応じて指定図形として指定され、ユーザ操作に応じて四則演算記号の何れかが指定演算記号として指定され、面積計算式として指定図形と指定演算記号とが並べて表示され、面積計算式による計算対象の図形が組み合わせ図形内で識別表示されるようになっている。すなわち、ユーザに補助線を入力させることができるとともに、ユーザに指定図形や指定演算記号を指定させることができるため、補助線の入れ方や計算の過程をユーザに考えさせることができ、学習効果を高めることができる。 According to the present invention, FIG appears, auxiliary line in response to a user operation is displayed drawing, one of a plurality of figures that can be extracted from the combination graph that combines Figure and the auxiliary line, according to a user operation As a specified figure, one of the four arithmetic symbols is specified as the specified calculation symbol according to the user operation, the specified figure and the specified calculation symbol are displayed side by side as the area calculation formula, and the figure to be calculated by the area calculation formula Is identified and displayed in the combined figure. In other words, the user can input an auxiliary line, and the user can specify a specified figure and a specified operation symbol, so that the user can think about how to insert the auxiliary line and the process of calculation, and the learning effect Can be increased.
Claims (7)
ユーザ操作に応じて補助線を描画表示させる補助線描画制御手段と、
前記図と前記補助線とを組み合わせた組み合わせ図形から抽出可能な複数の図形の何れかを、ユーザ操作に応じて指定図形として指定する図形指定手段と、
ユーザ操作に応じて四則演算記号の何れかを指定演算記号として指定する演算記号指定手段と、
面積計算式として、前記指定図形と前記指定演算記号とを並べて表示させる数式表示制御手段と、
前記面積計算式による計算対象の図形を前記組み合わせ図形内で識別表示させる数式対応領域識別表示制御手段と、
を備えることを特徴とする図形表示装置。 And FIG display control means for Ru display the Figure,
An auxiliary line drawing control means for drawing displaying the auxiliary line in response to a user operation,
Either before Symbol view and the auxiliary lines and a plurality of figures that can be extracted from the combined combination graph and a graphic designating means for designating as a designated shape in accordance with a user operation,
An operation symbol specifying means for specifying any of the four arithmetic operation symbols as a specified operation symbol in accordance with a user operation;
Formula display control means for displaying the specified figure and the specified calculation symbol side by side as an area calculation formula,
Formula corresponding area identification display control means for identifying and displaying a figure to be calculated by the area calculation formula in the combination figure,
A graphic display device comprising:
ユーザ操作に応じて乗数として自然数を入力する乗数入力手段を備え、
前記指定演算記号として乗算記号が入力されるとともに、前記乗数が入力されると、当該乗算の対象となる前記組み合わせ図形内の図形を乗算対象図形として特定し、当該乗算対象図形と合同の図形を前記組み合わせ図形内から検知する乗算合同図形検知手段を備え、
前記数式対応領域識別表示制御手段は、前記乗数から１を引いた値を乗算合同図形個数として特定し、前記乗算合同図形検知手段により検知された図形の個数が前記乗算合同図形個数以上である場合に、前記乗算対象図形と、前記乗算合同図形検知手段により検知された図形のうちの前記乗算合同図形個数分と、を識別表示させることを特徴とする図形表示装置。 The graphic display device according to claim 1,
Multiplier input means for inputting a natural number as a multiplier in response to a user operation,
When a multiplication symbol is input as the designated operation symbol and the multiplier is input, a figure in the combination figure to be multiplied is specified as a figure to be multiplied, and a figure congruent with the multiplication target figure is specified. A multiplication joint figure detection means for detecting from within the combination figure,
The mathematical expression corresponding region identification display control means specifies a value obtained by subtracting 1 from the multiplier as the number of multiplication congruent figures, and the number of figures detected by the multiplication congruent figure detection means is equal to or greater than the number of multiplication congruent figures. In addition, the figure display device is characterized in that the figure to be multiplied and the number of multiplication congruent figures out of the figures detected by the multiplication congruent figure detecting means are identified and displayed.
ユーザ操作に応じて除数として自然数を入力する除数入力手段を備え、
前記指定演算記号として除算記号が入力されるとともに、前記除数が入力されると、当該除算の対象となる前記組み合わせ図形内の図形を除算対象図形として特定し、当該除算対象図形に抽出可能な複数の図形が含まれる場合に、当該除算対象図形から互いに合同な図形を検知する除算合同図形検知手段を備え、
前記数式対応領域識別表示制御手段は、前記除算合同図形検知手段により検知された図形の個数を前記除数で割った値を除算合同図形個数として特定し、前記除算合同図形個数が自然数である場合に、前記除算合同図形検知手段により検知された図形のうちの前記除数合同図形個数分を識別表示させることを特徴とする図形表示装置。 The graphic display device according to claim 1 or 2,
A divisor input means for inputting a natural number as a divisor according to a user operation;
When a division symbol is input as the designated operation symbol and the divisor is input, a graphic in the combination graphic that is a target of the division is identified as a graphic to be divided, and a plurality of pieces that can be extracted into the graphic to be divided When the figure is included, a division congruent figure detecting means for detecting a figure congruent from the figure to be divided is provided,
The mathematical expression corresponding region identification display control means specifies a value obtained by dividing the number of figures detected by the division congruent figure detection means by the divisor as the number of division congruent figures, and the number of divided congruent figures is a natural number. A graphic display device for identifying and displaying the number of divisor congruent figures out of the figures detected by the division congruent figure detecting means.
前記指定図形の面積を計算する指定図形面積計算手段と、
前記指定図形面積計算手段による計算結果を表示させる指定図形面積表示制御手段と、を備えることを特徴とする図形表示装置。 In the graphic display device according to any one of claims 1 to 3,
A designated figure area calculating means for calculating an area of the designated figure;
A figure display device comprising: a designated figure area display control means for displaying a calculation result by the designated figure area calculation means.
前記指定図形が指定されると、当該指定図形の面積を計算する際の補助となる計算補助情報を表示させる計算補助情報表示制御手段を備えることを特徴とする図形表示装置。 In the graphic display device according to any one of claims 1 to 4,
A graphic display device comprising: calculation auxiliary information display control means for displaying calculation auxiliary information for assisting in calculating the area of the specified graphic when the specified graphic is specified.
前記指定図形の面積を計算するための指定図形計算式を、ユーザ操作に応じて入力する計算式入力手段と、
前記指定図形計算式の正誤を判定する判定手段と、
前記判定手段による判定結果を表示させる判定結果表示制御手段と、
前記判定手段により前記指定図形の面積を計算するための指定図形計算式が正解であると判定された場合に、当該指定図形の面積を計算した結果を表示させる正解図形面積表示制御手段と、
を備えることを特徴とする図形表示装置。 In the figure display device according to any one of claims 1 to 5,
Calculation formula input means for inputting a specified figure calculation formula for calculating the area of the specified figure according to a user operation;
Determining means for determining whether the specified figure calculation formula is correct or incorrect;
A determination result display control means for displaying a determination result by the determination means;
Correct figure area display control means for displaying the result of calculating the area of the designated figure when the designated figure calculation formula for calculating the area of the designated figure is judged to be correct by the judging means;
A graphic display device comprising:
図を表示させる図表示制御機能と、
ユーザ操作に応じて補助線を描画表示させる補助線描画制御機能と、
前記図と前記補助線とを組み合わせた組み合わせ図形から抽出可能な複数の図形の何れかを、ユーザ操作に応じて指定図形として指定する図形指定機能と、
ユーザ操作に応じて四則演算記号の何れかを指定演算記号として指定する演算記号指定機能と、
面積計算式として、前記指定図形と前記指定演算記号とを並べて表示させる数式表示制御機能と、
前記面積計算式による計算対象の図形を前記組み合わせ図形内で識別表示させる数式対応領域識別表示制御機能と、
を実現させることを特徴とするプログラム。 On the computer,
And FIG display control function Ru display the Figure,
An auxiliary line drawing control function to draw display the auxiliary line in response to a user operation,
Either before Symbol view and said plurality of graphic extractable from combination graph that combines an auxiliary line, and the figure designation function of designating as a designated shape in accordance with a user operation,
An operation symbol designation function for designating one of the four arithmetic symbols as a designated operation symbol in accordance with a user operation;
As an area calculation formula, a mathematical expression display control function for displaying the designated graphic and the designated calculation symbol side by side;
Formula corresponding area identification display control function for identifying and displaying a figure to be calculated by the area calculation formula in the combination figure,
A program characterized by realizing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010069035A JP5454277B2 (en) | 2010-03-25 | 2010-03-25 | Graphic display device and program |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010069035A JP5454277B2 (en) | 2010-03-25 | 2010-03-25 | Graphic display device and program |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011203883A JP2011203883A (en) | 2011-10-13 |
| JP2011203883A5 true JP2011203883A5 (en) | 2013-05-09 |
| JP5454277B2 JP5454277B2 (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010069035A Active JP5454277B2 (en) | 2010-03-25 | 2010-03-25 | Graphic display device and program |
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| JP (1) | JP5454277B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5494105B2 (en) * | 2010-03-26 | 2014-05-14 | カシオ計算機株式会社 | Graphic display device and program |
| JP5494227B2 (en) * | 2010-05-21 | 2014-05-14 | カシオ計算機株式会社 | Graphic learning apparatus and program |
| JP6051552B2 (en) * | 2012-03-21 | 2016-12-27 | カシオ計算機株式会社 | Display control apparatus and program, and figure official display method |
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2010
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