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Square roots

tipo de documento Mathematics - DLO-Digital Learning Object

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Square roots

Worksheet overview

Description:

We will explain the process used to calculate a square root and discover the limit to this progression of calculations

Teaching orientation:

Knowledge type: declarative, procedural

Learning outcomes: To use and associate numbers, their basic operations, symbols and forms of mathematical expression and reasoning. To apply calculation algorithms and elements of logic in order to identify the validity of reasoning. To solve problems related to everyday life and the working world. To select appropriate techniques in order to perform a calculation, representing and interpreting reality based on available information. To use a calculator as an instrument to facilitate performing repetitive or complex calculations and as an instrument to validate the accuracy of a calculation.

prerequisite knowledge: Concept of a power of a number. Concept of a square root of a number. Basic functions on a calculator.

License:
creative commons: attribution - non commercial - share alike
License description:

The use of these contents is universal, free of charge and open, as long as it is for educational, non-commercial purposes. The actions, products and utilities derived from its use may not, as a result, generate any kind of profit. Likewise, it is mandatory to cite the source.

End user:
learner
family
individual
teacher
Context:
classroom
independent
face to face
distance
real environment
home
mixed
teacher
family
tutor

General

Language:
english
KeyWords: Calculator Numbering Operations
Scope: Universal
Structure:
linear
Agregation level:
Learning Object
Node:
Repository URL: /repositorio/26032010/67/es_2009063062_7230145
IMS Manifest Download file

Technique

Format:
audio/mpeg
image/gif
image/jpeg
text/html
text/xml
application/pdf
application/x-shockwave-flash
Size: 3066980
Requirement type:
operating system
Requirement name:
multi-os
Requirement type:
browser
Requirement name:
any
Installation considerations:

Does not require installation

Other platform requirements:

Plug-in Flash Player

Educational use

Educational learning resource type:
multimedia presentation
master class
closed exercise or problem
questionnaire
Interaction type:
mixed
Interaction level:
very high
Semantic density:
medium
Age: 10-12
Difficulty:
medium
Learning time: Typical learning time, although more time may be needed
Educational language:
english
Cognitive process:
analyse
observe
organize
remember
connect
understand

Rights

License cost:
no
Access type:
universal

Conceptual map: Square roots

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Fecha publicación: 29.3.2015

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