Edurete.org

Risultati ricerca

 
L'INTOLLERANZA RAZZIALE


Darwin
Segnalato da: Maria De Luca
*
http://www.ugis.it/a040307-darwin.html
L'INTOLLERANZA RAZZIALE


Darwin
Segnalato da: Maria De Luca
*
http://www.igiornidellascienza.it/percosididattici_pdf/200801311851020.percorso5.pdf
branches
branches
Segnalato da: Barbara Franchino
*
http://www.edurete.org/public/upload/branches.jpg
L'INTOLLERANZA RAZZIALE


Darwin
Segnalato da: Maria De Luca
*
L'INTOLLERANZA RAZZIALE


Razzismo
Segnalato da: Maria De Luca
*
http://www.ecoportal.net/articulos/racismo.htm
L'INTOLLERANZA RAZZIALE


Razzismo
Segnalato da: Maria De Luca
*
http://www.ushmm.org/wlc/article.php?lang=sp&ModuleId=10005756
L'INTOLLERANZA RAZZIALE


Razzismo
Segnalato da: Maria De Luca
*
http://www.ajzanier.com.ar/nazi.htm
L'INTOLLERANZA RAZZIALE


Razzismo
Segnalato da: Maria De Luca
*
http://www.monografias.com/trabajos20/derechos-humanos/derechos-humanos.shtml#ACTORES
L'INTOLLERANZA RAZZIALE


Razzismo
Segnalato da: Maria De Luca
*
http://es.wikipedia.org/wiki/No_est%C3%A1_en_los_genes._Cr%C3%ADtica_del_racismo_biol%C3%B3gico
L'INTOLLERANZA RAZZIALE


Razzismo
Segnalato da: Maria De Luca
*
http://www.ibc.regione.emilia-romagna.it/soprintendenza/htm/offesa.pdf
L'INTOLLERANZA RAZZIALE


Razzismo
Segnalato da: Maria De Luca
*
http://www.monografias.com/trabajos20/derechos-humanos/derechos-humanos.shtml#FACISMOYNAZI
L'INTOLLERANZA RAZZIALE


Razzismo
Segnalato da: Maria De Luca
*
http://www.artehistoria.jcyl.es/historia/contextos/3139.htm
L'INTOLLERANZA RAZZIALE


Fascimo Nazismo
Segnalato da: Maria De Luca
*
http://www.pegatiros.com/reportajes/2a_guera_mundial/sgm/causas/index.htm#2.%20Ideologías%20anticomunistas:%20el%20Fascismo%20y%20el%20Nazismo
L'INTOLLERANZA RAZZIALE


Fascimo Nazismo
Segnalato da: Maria De Luca
*
http://es.altermedia.info/artculos/el-problema-de-la-supremacia-de-la-raza-blanca_1904.html
L'INTOLLERANZA RAZZIALE


Razza ariana
Segnalato da: Maria De Luca
*
http://es.wikipedia.org/wiki/Ario
L'INTOLLERANZA RAZZIALE


Razza ariana
Segnalato da: Maria De Luca
*
http://www.analitica.com/va/sociedad/articulos/6495053.asp
Natural number – Tablet Plimpton
The clay tablet with the catalog number 322 in the G. A. Plimpton Collection at Columbia University may be the most well known mathematical tablet, certainly the most photographed one, but it deserves even greater renown.
Segnalato da: Fanelli Claudio
*
http://aleph0.clarku.edu/~djoyce/mathhist/plimpnote.html
The Babylonian system of mathematics
The Babylonian system of mathematics was sexagesimal (base-60) numeral system. From this we derive the modern day usage of 60 seconds in a minute, 60 minutes in an hour, and 360 (60×6) degrees in a circle.
Segnalato da: Fanelli Claudio
*
http://en.wikipedia.org/wiki/Babylonian_mathematics
Natural Number
Definition of the set of natural numbers is denoted N.
Segnalato da: Fanelli Claudio
*
http://mathworld.wolfram.com/NaturalNumber.html
Definition of axiom
Definition of axiom in the Online Dictionary. Meaning of axiom. What does axiom mean?
A principle that is accepted as true without proof. The statement "For every two points P and Q there is a unique line that contains both P and Q" is an axiom because no other information is given about points or lines, and therefore it cannot be proven. Also called postulate.
Segnalato da: Fanelli Claudio
*
http://www.thefreedictionary.com/axiom
Life of Giuseppe Peano
Peano was the founder of symbolic logic and his interests centred on the foundations of mathematics and on the development of a formal logical language
Segnalato da: Claudio Fanelli
*
http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Peano.html
Peano's Axioms
1. Zero is a number.
2. If a is a number, the successor of a is a number.
3. zero is not the successor of a number.
4. Two numbers of which the successors are equal are themselves equal.
5. (induction axiom.)
Peano's axioms are the basis for the version of number theory known as Peano arithmetic.

Segnalato da: Claudio Fanelli
*
http://mathworld.wolfram.com/PeanosAxioms.html
The induction axiom
Peano's 5th postulate which has come to be known as the axiom of induction.
Any property which belongs to 1 and also to the successor of any number which has it belongs to all numbers

Segnalato da: Claudio Fanelli
*
http://www.math.psu.edu/melvin/logic/node12.html
Cardinality
Cardinality is a notion of the size of a set which does not rely on numbers. It is a relative notion. For instance, two sets may each have an infinite number of elements, but one may have a greater cardinality
Segnalato da: Claudio Fanelli
*
http://planetmath.org/encyclopedia/Cardinality.html
Addition of natural numbers
Addition of natural numbers is the most basic arithmetic operation. The operation addition takes two natural numbers, the augend and addend, and produces a single number, the sum.
Segnalato da: Claudio Fanelli
*
http://en.wikipedia.org/wiki/Addition_of_natural_numbers
Why is multiplication commutative?
The main point of this page is that the question ‘Why is multiplication commutative?‘ can be interpreted in many different ways and that different interpretations lead to different answers. A secondary goal is to discuss whether the fact that we can `just see' that multiplication is commutative means that we have some ability that computers could never have
Segnalato da: Claudio Fanelli
*
http://www.dpmms.cam.ac.uk/~wtg10/commutative.html
Multiplication (natural numbers)
Multiplication on the natural numbers has some important properties:
The natural number  is the multiplicative identity (proof)
Multiplication is distributive over addition (proof)
Multiplication is commutative (proof) and associative (proof)
Segnalato da: Claudio Fanelli
*
http://math.wikia.com/wiki/Multiplication_(natural_numbers)
Properties of natural number subtraction .
Fundamental property of subtraction.
If we add the same number to or subtract the same number from the minuend and the subtrahend, we will obtain an equivalent subtraction.
Segnalato da: Claudio Fanelli
*
http://descartes.cnice.mecd.es/materiales_didacticos/ing_naturales1/restapro.htm
Natural number: Properties of operation
Properties of operation (addition, multiplication, subtraction, division).
Segnalato da: Claudio Fanelli
*
http://en.wikipedia.org/wiki/Natural_number#Properties
Laws of Exponents
Proprerty of power (Multiplication, Division, power to a power).
Segnalato da: Claudio Fanelli
*
http://www.algebra-online.com/laws-exponents-1.htm

Indietro - Pagina 343 di 602 - Avanti

Edurete.org