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Representing numbers graphically

tipo de documento French-Foreign Language - Teaching sequence

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About this resource...

Representing numbers graphically

Worksheet overview

Description:

This unit explains the steps we can take in order represent whole, rational and irrational numbers on a straight line. The first part of the unit is similar to one we saw previously, which explains how whole numbers are represented on a straight line. The second part shows the geometric process we need to follow in order to represent rational numbers graphically. Finally, the third part illustrates a method which can be used to represent some irrational numbers.

Teaching orientation:

TYPE OF KNOWLEDGE: procedural

Previous knowledge is not necessary The contents required are explained in this course

AIMS * To represent whole numbers graphically. * To represent rational numbers graphically. * To represent some algebraic irrational numbers graphically.

License:
creative commons: attribution - non commercial - share alike
License description:

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.ver más

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.ver menos

End user:
learner
Context:
schoolmate

General

Language:
english
KeyWords:
represent rational numbers irrational numbers
Scope:
universal
Structure:
linear
Agregation level:
Teaching Sequence
Collection:
+_

Technique

text/html
Format: Size:
image/gif
124
Requerimientos:
Requirement type: Requirement name:
Requirement type:
operating system
Requirement name:
multi-os
Requirement type:
browser
Requirement name:
any
Installation considerations:

It does not need installation

Other platform requirements:

To install and to activate in place interpreter of Java and the Plugin of the Descartes'applet.

+_

Educational use

Educational learning resource type:
real or virtual learning environment
Interaction type:
mixed
Interaction level:
low
Semantic density:
low
Age:
15
Difficulty:
easy
Learning time:
1 teaching unit
Educational language:
english
Cognitive process:
analyse implementpractise
+_

Rights

License cost:
no
Access type:
universal
Access description:

es_cnice_20080623,es_{nodo}_20080923,es_clm_20091103121523455,es_murcia_20080422121523455,es_valencia_20081215,es_contenidos_20080623,es_canarias_20090114,es_aragon_20080930,es_larioja_20081107,es_cantabria_20081215,es_extremadura_20090126,es_navarra_20090202,es_castillayleon_20080422121523455,es_andalucia_20090324

+_

Conceptual map: Representing numbers graphically

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Fecha publicación: 28.3.2015

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