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tipo de documento Matemáticas - Secuencia didáctica
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This unit has been designed to introduce the concept of both direct and inverse proportional parts or quantities. We will approach the above-mentioned concepts through a series of problems and exercises and also focus on methods which will allow us to apply these concepts to similar situations.
KNOWLEDGE TYPE: conditional
LEARNING OBJECTIVESTo introduce the concept of proportion and its properties. To introduce the concept of directly proportional quantities and find a method which can be used to solve problems involving these kinds of quantities. To introduce the concept of inversely proportional quantities and find a method which can be used to solve problems involving these kinds of quantities. To find similar relationships in different problems, and apply the methods explained earlier on in the unit to solve them.
PRIOR KNOWLEDGEThe contents are explained in previous and next courses
The use of the following contents is universal, free of charge and open, provided that it is for non-commercial educative use. The actions, products and utilities derived from its use may therefore not generate any profit. Moreover, a reference to the source is required.
Installation is not required
Install and enable the Java interpreter and Plug-in of the Applet Descartes on local
Fecha publicación: 28.3.2015