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Movements on the plane

tipo de documento French-Foreign Language - Teaching sequence

Equipo Didactalia

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Movements on the plane

Worksheet overview

Description:

In this unit we will focus on transformations on the plane in a very intuitive and practical way. The idea is to try and "visualise" the movements before conceptualising them. In the last section, Symmetry, we shall look at how the three types of transformation relate to each other. The first section about vectors is an introduction to them and is necessary in order to fully understand the notion of translation.

Teaching orientation:

PRIOR KNOWLEDGE: Previous knowledge is not necessary

KNOWLEDGE TYPE: declarative, procedural

LEARNING OBJECTIVES: To introduce the concept of a vector and its coordinates. To be aware of and know how to work out translations using vectors. To be aware of and know how to carry out rotation about a given centre and through a given angle. To be aware of symmetry through a central point. To be aware of and know how to find the symmetry of simple shapes. To know how to find lines of symmetry. To know how these three types of transformation relate to each other.

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.

End user:

learner

Context:

schoolmate

General

Language:

english

KeyWords: rotation translation symmetry centre of simmetry combination of rotations combination of translations combinations of simmetries lines of simmetry translation vector

Scope: universal

Structure:

linear

Agregation level:

Teaching Sequence

Collection: Descartes

Node:

INTEF

agrega.educacion.es

Repository URL: /repositorio/19052010/c4/es_2010051963_9175356

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image/gif

image/jpeg

text/html

Requirement type:

browser

Requirement name:

any

Requirement type:

operating system

Requirement name:

multi-os

Installation considerations:

Installation is not required

Other platform requirements:

Install and enable the Java interpreter and Plug-in of the Applet Descartes on local

Educational use

Educational learning resource type:

real or virtual learning environment

Interaction type:

mixed

Interaction level:

medium

Semantic density:

medium

Age: 14 years

Difficulty:

medium

Learning time: 3 teaching units

Educational language:

english

Cognitive process:

implement

investigate

practise

prove

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Access type:

universal

Access description:

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