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Quadratic equations

tipo de documento French-Foreign Language - Teaching sequence

Equipo Didactalia

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Quadratic equations

Worksheet overview

Description:

This unit deals with quadratic equations. It looks at how to interpret them geometrically and focuses on a formula that can be used to solve them. At the end of the unit there are some different exercises and problems that can be solved by using these equations.

Teaching orientation:

KNOWLEDGE TYPE: procedural

LEARNING OBJECTIVESRecognise quadratic equations. Solve quadratic equations with an unknown graphically and numerically. Apply these methods to solve practical problems.

PRIOR KNOWLEDGEThe contents required are explained in this course.

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:

Context:

schoolmate

General

Language:

english

KeyWords: quadratic equation graphical solution

Scope: universal

Structure:

linear

Agregation level:

Teaching Sequence

Collection: Descartes

Node:

INTEF

agrega.educacion.es

Repository URL: /repositorio/15032010/57/es_2010031563_9041847

IMS Manifest Download file

Technique

Format:

image/gif

text/html

Requirement type:

operating system

Requirement name:

multi-os

Requirement type:

browser

Requirement name:

any

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:

low

Age: 14

Difficulty:

easy

Learning time: One teaching unit

Educational language:

english

Cognitive process:

practise

represent

solve

compare

understand

Rights

License cost:

Access type:

universal

Access description:

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