JP3161853U - Math learning notebook paper - Google Patents

Abstract

[PROBLEMS] A user (mainly junior high school / high school student) can describe mathematical formulas while checking the calculation process for rational learning of mathematics and other mathematical subjects, and draw a two-dimensional graph. Providing paper that satisfies the reduction of work at the same time. In a horizontal ruled line note, a sheet is divided into left and right by a vertical ruled line into a formula description field and a calculation field. Further, in order to use it as a coordinate for drawing a two-dimensional graph, the horizontal ruled line scale 2 is provided on the horizontal ruled line. [Selection] Figure 1

Description

      The present invention relates to a notebook paper design that facilitates rational learning of mathematics and other mathematical subjects by users (mainly junior and senior high school students).

In general, as paper (note paper) used for booklet-like notebooks or loose-leaf refills, a sheet with horizontal ruled lines as conventionally known in Non-Patent Document 1 is known. Yes.
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      When writing mathematical formulas in notebooks to solve mathematical problems, the calculation is often performed on a separate calculation sheet, and in that case, the value of the calculation result on the calculation sheet must be transferred to the notebook formula.

      For this reason, the calculation process leading to formulating is difficult to understand, and it was difficult to find where the calculation was wrong when the answer was wrong. In addition, since the calculation sheet and the notebook on which the mathematical formula is written are different, it is difficult to understand how to formulate the mathematical formula.

      The present invention has been made based on the above circumstances, and an object of the present invention is to provide a sheet on which a user can write a mathematical expression while confirming a calculation process.

      Further, when writing a two-dimensional graph such as a parabola together with a mathematical formula, there is a trouble of writing the coordinates of the X axis, the Y axis, and the vertex, and the reduction of these operations is satisfied at the same time.

      In order to achieve the above object, the notebook paper of the present invention is located at a position that is 30/100 and 35/100 or less (generally 1/3 from the right) of the entire horizontal ruled line from the right edge of the normal horizontal ruled note paper. A single vertical ruled line shall be printed.

      Further, the horizontal ruled line is provided with a scale having the same width as the interval of the horizontal ruled line. At this time, the vertical ruled line is assumed to be at a position intersecting with one of the scales. In order to ensure visibility when writing mathematical formulas, the vertical height of the scale is set to 1/8 or less of the interval between the horizontal ruled lines.

      When this notebook paper is used, the left side of the vertical ruled line is used as an expression description field, and the right side is used as a calculation field. That is, a mathematical expression is written at the left side of the vertical ruled line (approximately two thirds of the entire horizontal width), and the right side of the vertical ruled line (approximately one third of the entire horizontal width) is used as calculation paper. This is because the balance between the mathematical expression description column and the calculation column (approximately 2 to 1) is the best in mathematics learning performed by junior high and high school students.

      When a two-dimensional graph such as a parabola is drawn, the intersection of the vertical ruled line and the horizontal ruled line at an appropriate position is used as the origin of the graph, and the other intersection and the scale of the horizontal ruled line are used as the coordinates of the graph.

      According to the paper of the present invention, when describing a mathematical formula, calculation is performed in the calculation field on the right side of the vertical ruled line without using another calculation paper, so that the progress of the calculation on which the mathematical formula is based is easy to understand, The meaning of the formula is easy to understand.

      Even if the answer is wrong, the calculation process remains, so it is easy to know where the calculation was wrong, and it is easy to correct the mathematical expression.

      In addition to the calculation, you can write points that will be the starting point of the solution in the calculation column on the right side, which makes it easier to understand the concept and formulating method up to the solution, and is also effective in memorizing it. It becomes.

      When the graph is drawn, the intersection of the vertical ruled line and the horizontal ruled line is used as the origin, and the scale of the other intersection and the horizontal ruled line is used as the coordinates of the vertex, so that the graph can be drawn easily.

      Embodiments of notebook paper according to the present invention are shown below. FIG. 2A is a diagram illustrating an example in which the calculation is performed in the calculation column on the right side of the vertical ruled line without using another calculation sheet when describing the mathematical expression. The calculation process is self-explanatory, and even if the answer is wrong, it is easy to find the wrong place in the calculation and correction is easy.

      FIG. 2B is a diagram showing an example in which the calculation is performed while writing the points of the solution in the calculation column on the right side of the vertical ruled line when the mathematical expression is described. It is easy to understand how to formulate the formula until the answer is derived, and it is also effective in memorizing it.

      FIG. 2C is a diagram showing an example in which the answer is made while drawing the graph, using the intersection of the vertical ruled line and the horizontal ruled line as the origin, and using the other intersection and the scale of the horizontal ruled line as the coordinates.

      Further, FIG. 2D is a diagram showing an example in which an increase / decrease table is created using a scale of a horizontal ruled line in the calculation column on the right side in addition to answering while drawing a graph. Not only the graph, but also the value of the increase / decrease table that is the basis of the drawing can be easily described by using the ruled line scale.

It is a figure which shows the note paper by this invention. (A), (b), (c), (d) is a figure which shows the usage example of FIG. It is an enlarged view of the vertical ruled line part of the notebook paper by this invention.

1, horizontal ruled line 2, scale of horizontal ruled line 3, vertical ruled line

Claims (2)

      A notebook paper on which one vertical ruled line is printed at a position of 30/100 or more and 35/100 or less (generally 1/3 from the right) of the entire horizontal ruled line from the right edge of the normal horizontal ruled line notebook paper.       2. The notebook paper in which the horizontal ruled line is provided with a scale having the same width as the interval of the horizontal ruled line, and the vertical ruled line of claim 1 is located at a position intersecting one of the scales.