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tipo de documento Matemáticas - Secuencia didáctica
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These activities are designed to be viewed on a 17-inch screen and with a resolution of 1024 x 768 pixels because some windows show measurements in centimetres and millimetres that, when viewed with another configuration, won't correspond with reality; and the size of some windows can even be too big. There are two pages for each geometrical figure. On the first page students have to do the equation of the area of this figure themselves. Therefore, the equation is not given. The next page is an exercise to find out its area. The dimensions of these figures are generated at random, which allows us to use them an indefinitely, resulting each time in a new exercise.
KNOWLEDGE TYPE: procedural
PRIOR KNOWLEDGEThe knowledge required is explained in this course
LEARNING OBJECTIVESTo know and use surface measurements adequately. To know how to deduce the equation of the area of each flat figure. To learn the equation of the area of each flat figure. To apply adequately the equations to find out the area of a flat figure. To get into the habit of writing down the measurement unit in the outcome of an exercise.
The use of the following contents is universal, free of charge and open, provided that it is for non-commercial educational use. The actions, products and utilities derived from its use are therefore not allowed to generate any profit. Moreover, the reference to the source is required.
Installation is not required
Locally install and enable the Java interpreter and the Descartes applet plug-in.
Fecha publicación: 28.3.2015