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Simultaneous equations and inequations

tipo de documento Matemáticas - Secuencia didáctica

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Simultaneous equations and inequations

Ficha resumen

Descripción:

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

Licencia:

creative commons: reconocimiento - no comercial - compartir igual

Descripción licencia:

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:

compañero

General

Idioma:

inglés

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

Ambito: Universal

Estructura:

lineal

Nivel de agregación:

Secuencia Didáctica

Colección: Descartes

Nodo:

INTEF

agrega.educacion.es

URL repositorio: /repositorio/20072010/54/es_2010072063_9192826

IMS Manifest Descargar fichero

Técnica

Formato:

image/gif

text/html

Tipo requerimiento:

sistema operativo

Nombre requerimiento:

multi-os

Tipo requerimiento:

navegador

Nombre requerimiento:

cualquiera

Consideraciones instalación:

Installation is not required

Otros requisitos plataforma:

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

Uso Educativo

Tipo recurso educativo:

escenario real o virtual de aprendizaje

Tipo interacción:

combinado

Nivel interacción:

medio

Densidad semántica:

baja

Edad: 16 years

Dificultad:

fácil

Tiempo aprendizaje: 3 teaching sessions

Idioma educativo:

inglés

Proceso cognitivo:

representar

resolver

comparar

Derechos

Coste licencia:

Tipo acceso:

universal

Descripción acceso:

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