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Interpreting graphs

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Interpreting graphs

Worksheet overview

Descripción:

Through language we are able to communicate with each other. The most common forms of language are: oral, written and graphical. Nowadays, graphics represent one way of expressing and transmitting information. The media often express information by means of tables and graphs as they offer a fast, visual interpretation as well as showing how certain variables depend on others. Newton (1642-1727) was first to deal with the concept of a function. he used the term "fluents" or "flowing quantities" to refer to any relationship between variables. Leibniz (1646-1716) used the word "function" for the first time to refer to the quantities a variable depends on. He also used the words "constant, variable and parameter" for the first time in this context. Euler (1707-1783) is to thank for f(x), the form we commonly use now to express a function.

Orientación didáctica:

PRIOR KNOWLEDGE: Previous knowledge is not necessary

KNOWLEDGE TYPE: procedural

LEARNING OBJECTIVES: To become aware that a function is a concept which occurs naturally in many everyday situations. To introduce concepts such as the rate of increase or convexity using the connection between verbal explanation and graphs. To develop geometric intuition. To awaken curiosity to discover relationships between different magnitudes. To relate graphical language to other mathematical languages.

Licencia:

creative commons: attribution - non commercial - share alike

Descripción licencia:

The use of the following contents is universal, free of charge and open, provided that it is for noncommercial 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 equired.

Destinatario:

alumne

Contexto:

company

General

Idioma:

english

Palabras clave: graph graph of the function Functions Linear Functions Non-linear Functions

Ambito: universal

Estructura:

lineal

Nivel de agregación:

Secuencia Didáctica

Colección: Descartes

Nodo:

INTEF

agrega.educacion.es

URL repositorio: /repositorio/20072010/7a/es_2010072063_9174656

IMS Manifest Télécharger dossier

Técnica

Formato:

image/gif

text/html

Tamaño: 289032

Tipo requerimiento:

sistema operativo

Nombre requerimiento:

multi-os

Tipo requerimiento:

nabigatzailea

Nombre requerimiento:

any

Consideraciones instalación:

Installation is not required

Otros requisitos plataforma:

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

Educational use

Tipo recurso educativo:

escenari real o virtual d'aprenentatge

Tipo interacción:

combinado

Nivel interacción:

medio

Densidad semántica:

baixa

Edad: 14 years

Dificultad:

medio

Tiempo aprendizaje: 2 teaching units

Idioma educativo:

english

Proceso cognitivo:

analitzar

begiratu

ezagutu

ordezkatu

comprender

Rights

Coste licencia:

Tipo acceso:

unibertsala

Descripción acceso:

es_cnice_20080623,es_{nodo}_20080923,es_clm_20091103121523455,es_murcia_20080422121523455,es_valencia_20081215,es_contenidos_20080623,es_castillayleon_201002241811,es_baleares_200907131205,es_canarias_20090114,es_aragon_20080930,es_larioja_20081107,es_cantabria_20081215,es_euskadi_20100423,es_extremadura_20090126,es_navarra_20090202,es_andalucia_20090324