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Simultaneous equations and inequations

tipo de documento Matemáticas - Secuencia didáctica

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Simultaneous equations and inequations

Ficha resumo

Descrición:

Solving equations, simultaneous equations and inequations belongs to the branch of mathematics called Algebra. These equations are often used in the field of science to assist with their most important task: that of solving problems. Throughout the history of mathematics numerous mathematicians have dedicated many years of study to the procedures needed to solve equations and simultaneous equations. In this unit we focus on quadratic or higher degree equations, linear and quadratic simultaneous equations, irrational equations and inequations as well as methods to solve them. This last type of equation is presented within the context of everyday life where they are used to compare offers or budgets etc.

Orientación didáctica:

KNOWLEDGE TYPE: procedural

LEARNING OBJECTIVESSolve quadratic and higher degree equations Identify, work through and solve problems involving quadratic or higher degree equations and specify the solutions. Identify, work through and solve linear and quadratic simultaneous equations and specify the solutions. Solve inequations and simultaneous in equations. Interpret the solutions graphically and express the solutions as an interval.

PRIOR KNOWLEDGEThe knowledge required is explained in this course

Licenza:

creative commons: recoñecemento - non comercial - compartir igual

Descrición licenza:

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.

Destinatario:

alumno

Contexto:

compañeiro

Xeral

Idioma:

inglés

Palabras clave: inequations irrational equations quadratic and higher degree equations simultaneous equations

Ámbito: Universal

Estrutura:

lineal

Nivel de agregación:

Secuencia Didáctica

Colección: Descartes

Nodo:

INTEF

agrega.educacion.es

URL repositorio: /repositorio/20072010/54/es_2010072063_9192826

IMS Manifest Descargar ficheiro

Técnica

Formato:

image/gif

text/html

Tipo requirimento:

sistema operativo

Nome requirimento:

multi-os

Tipo requirimento:

navegador

Nome requirimento:

calquera

Consideracións instalación:

Installation is not required

Outros requisitos plataforma:

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

Uso Educativo

Tipo recurso educativo:

escenario real ou virtual de aprendizaxe

Tipo interacción:

combinado

Nivel interacción:

medio

Densidade semántica:

baixa

Idade: 16 years

Dificultade:

fácil

Tempo aprendizaxe: 3 teaching sessions

Idioma educativo:

inglés

Proceso cognitivo:

representar

resolver

comparar

Dereitos

Custo licenza:

non

Tipo acceso:

universal

Descrición acceso:

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