Insatiable 发表于 2025-3-25 04:43:05

Between Drawing and Figurethe mouse. The user can move certain parts of a drawing, and the software maintains all existing geometrical relationships. For instance, Cabri-Géomètre provides this basic feature by its ‘drag mode’: Fig. 1 shows the cursor dragging the vertex of a square. While the vertex is being moved around, the computer continues to draw a square.

BIBLE 发表于 2025-3-25 09:15:59

Geometrical Pictures: Kinds of Representation and Specific Processings there is an important contrast which attracts less attention, between a drawing of a physical object (a house, for example, outlined by a square with a triangle at the top and rectangles for the door…) and a drawing of a geometrical figure (square, circle, triangle…).

Aerophagia 发表于 2025-3-25 15:42:46

On Designing Screen Images to Generate Mental Images a topic. What is the best way to use images on a computer or video screen to achieve this? As a designer of screen images, how do you increase the chances that someone will acquire the mental images you wish to convey?

愉快么 发表于 2025-3-25 17:37:10

NATO ASI Subseries F:http://image.papertrans.cn/e/image/319379.jpg

PAGAN 发表于 2025-3-25 21:41:06

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aquatic 发表于 2025-3-26 00:36:52

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Subjugate 发表于 2025-3-26 06:32:55

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迫击炮 发表于 2025-3-26 08:32:28

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Rebate 发表于 2025-3-26 14:27:05

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placebo-effect 发表于 2025-3-26 20:25:28

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查看完整版本: Titlebook: Exploiting Mental Imagery with Computers in Mathematics Education; Rosamund Sutherland,John Mason Conference proceedings 1995 Springer-Ver