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Regular polygons and circles

tipo de documento Mathematics - Teaching sequence

Equipo Didactalia

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Regular polygons and circles

Worksheet overview

Description:

This unit is based on the study of the properties of regular polygons, their basic characteristics and the concept of the circle as a regular polygon with an infinite number of sides. As this unit is aimed at students in their first and second years of secondary education the content is at a very basic, purely constructive level.

Teaching orientation:

KNOWLEDGE TYPE: procedural

PRIOR KNOWLEDGEThe knowledge required is explained in this course

LEARNING OBJECTIVESTo introduce the concept of regular polygons. To work out the perimeter and area of a regular polygon. To construct circles from polygons. To introduce angles in polygons and circles and how to measure them. To work out the approximate value of p .

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 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.

End user:

learner

Context:

schoolmate

General

Language:

english

KeyWords: area circle perimeter regular polygon angles in polygons and circles

Scope: Universal

Structure:

linear

Agregation level:

Teaching Sequence

Collection: Descartes

Node:

INTEF

agrega.educacion.es

Repository URL: /repositorio/21072010/86/es_2010072163_9170931

IMS Manifest Download file

Technique

Format:

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:

Locally install and enable the Java interpreter and the Descartes applet plug-in.

Educational use

Educational learning resource type:

real or virtual learning environment

Interaction type:

mixed

Interaction level:

medium

Semantic density:

low

Age: 12 years

Difficulty:

easy

Learning time: 3 teaching sessions

Educational language:

english

Cognitive process:

observe

connect

represent

compare

understand

prove

Rights

License cost:

Access type:

universal

Access description:

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