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Los Números Enteros- actividades
Actividades con números enteros y se puede comprobar respuestas

Segnalato da: L.Maggi
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http://w3.cnice.mec.es/eos/MaterialesEducativos/primaria/matematicas/conmates/unid-3/numeros-enteros1.htm
Les règles de calculs avec le nombres relatifs
Activité: Comprendre les règles de calculs avec le nombres relatifs
Segnalato da: L.Maggi
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http://www.automaths.com/4/cours/4_C1_A1.pdf
Addition et soustraction de nombres relatifs
Self assessment sur addition et soustraction de nombres relatifs.
Questions théorique, Petits problèmes avec solutions
Segnalato da: L.Maggi
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http://webetab.ac-bordeaux.fr/Etablissement/CJMonnetLalinde/spip_lalinde/spip.php?rubrique73
Soustraction des Nombres relatifs
Self assessment: Exercice de mathématiques sur  la Soustraction des Nombres relatifs avec solutions
Segnalato da: L.Maggi
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http://www.mathematiquesfaciles.com/exercices/exercice-maths-2/exercice-maths-17221.php
Les nombres relatifs- exercices
Beaucoup des exercices récapitulatifs sur les nombres relatifs de diffèrent niveau.

Segnalato da: L.Maggi
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http://www.mathematiquesfaciles.com/cgi2/myexam/liaison.php?liaison=_nombrerelatif_&id=17221&auteur=anonyme
Les nombres relatifs- exercices
Beaucoup des activités numériques, des opérations sur les nombres relatifs

Segnalato da: L.Maggi
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http://wims.unice.fr/wims/fr_H2~algebra~docrelatif.fr.html
Les nombres relatifs- exercices
Exercices de mathématiques sur l’ensemble des nombres relatifs, avec les solutions

Segnalato da: L.Maggi
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http://claude.battut.free.fr/math/battut/exophp/5sousrel.php
Réaliser des progrès en maths
Site entièrement gratuit qui va t'aider à réaliser des progrès en maths
Segnalato da: L.Maggi
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http://www.gomaths.ch
Los enteros: La pràctica
La pràctica sur los enteros y se puede comprobar respuestas

Segnalato da: L.Maggi
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http://www.aaamatematicas.com/div65_x2.htm#section2
Les Opérations avec les relatifs
Exercices sur les Opérations avec les relatifs
Segnalato da: L.Maggi
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http://www.mathadoc.com/Documents/college/4eme/4relati/b5relati.zip
La multiplication et division des Nombres relatifs
Self assessment: Exercice de maths (mathématiques) sur  la multiplication et division des Nombres relatifs avec solutions
Segnalato da: L.Maggi
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http://www.mathematiquesfaciles.com/exercices/exercice-maths-2/exercice-maths-29761.php
ILO (International Labour Organization)

The International Labour Organization (ILO) is devoted to advancing opportunities for women and men to obtain decent and productive work in conditions of freedom, equity, security and human dignity. Its main aims are to promote rights at work, encourage decent employment opportunities, enhance social protection and strengthen dialogue in handling work-related issues.


Segnalato da: Donata Cappello
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http://www.ilo.org/global/About_the_ILO/lang--en/index.htm
Combinatorics
Combinatorics is used frequently in computer science to obtain estimates on the number of elements of certain sets.
Segnalato da: Daniele Baldissin
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http://en.wikipedia.org/wiki/Combinatorics
Sets
Site that describes theory of sets


Segnalato da: Daniele Baldissin
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http://en.wikipedia.org/wiki/Set
Combinations and permutations
Descrive concetti quali disposizioni, combinazioni e permutazioni
Segnalato da: Daniele Baldissin
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http://www.mathsisfun.com/combinatorics/combinations-permutations.html
Factorial
Factorials are used in combinatorics  when you want to calculate the ways of arranging n distinct objects in a sequence.
Segnalato da: Daniele Baldissin
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http://en.wikipedia.org/wiki/Factorial
Fifteen blocks
site that let you play to fiteen blocks freely.


Segnalato da: Daniele Baldissin
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http://www.play.or.at/game/1098/Fifteen.html
Poker
A beautiful site about poker and probability


Segnalato da: Daniele Baldissin
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http://en.wikipedia.org/wiki/Poker_probability
Puzzle
After you select an image from the list below, you will be shown the puzzle. Try to solve the puzzle by rearranging the pieces. Switch any two pieces by selecting the corresponding buttons below the image. Only the first two pieces (from top-down and left-to-right) are used; more than two buttons are ignored. Click on the puzzle itself to see the completed image. The Web Puzzler also now keeps track of how many moves it takes you to solve the puzzle.

Segnalato da: Daniele Baldissin
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http://www.briancasey.org/artifacts/puzzle/
Monty Hall problem
The Monty Hall problem is a puzzle involving probability loosely based on the American game show Let's Make a Deal. The name comes from the show's host, Monty Hall. A widely known statement of the problem appeared in a letter to Marilyn vos Savant's Ask Marilyn column in Parade (vos Savant 1990):

Suppose you're on a game show, and you're given the choice of three doors: Behind one door is a car; behind the others, goats. You pick a door, say No. 1, and the host, who knows what's behind the doors, opens another door, say No. 3, which has a goat. He then says to you, "Do you want to pick door No. 2?" Is it to your advantage to switch your choice?


Segnalato da: Daniele Baldissin
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http://en.wikipedia.org/wiki/Monty_Hall_problem
Lottery
It is a pdf file where the probability is applied to the lottery. Very interesting analysis
Segnalato da: Daniele Baldissin
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www.americanscience.org/journals/am-sci/0201/06-lihao-0106.pdf
Exercice book
A very useful collection of exercises about probability of two events. The problems are followed by solution.
Segnalato da: Daniele Baldissin
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www.cimt.plymouth.ac.uk/projects/mepres/book8/bk8_10.pdf
Statistics
It is a site where a lot of definitions in the field of statistics are reported.
Segnalato da: Daniele Baldissin
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http://www.cas.lancs.ac.uk/glossary_v1.1/prob.html
Scatter diagram
This tutorial is designed to allow the user to develop and interpret scatter diagrams. Other additional information is presented within the History and Key Terms sections of this tutorial so the user will have a better understanding of scatter diagrams.

The user can venture through the tutorial by clicking on the desired topic in one of the menus, or by using the scroll on the right side of the screen to move through the page.

Several examples are also furnished in this tutorial to enable the user to develop a more clear understanding of the information being presented. When the scatter diagram has been plotted from the data, the user can view several different graphs within the Interpretations sections of the tutorial, read the interpretation of the diagrams pattern, and be able to draw conclusions about the plotted diagram by comparing it to one of the five possible graph patterns.


Segnalato da: Daniele Baldissin
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http://deming.eng.clemson.edu/pub/tutorials/qctools/scatm.htm#Construction%20of%20Scatter%20Diagrams
Pie chart
A pie chart is a circular chart divided into sectors, illustrating relative magnitudes or frequencies or percents. In a pie chart, the arc length of each sector (and consequently its central angle and area), is proportional to the quantity it represents. Together, the sectors create a full disk. It is named for its resemblance to a pie which has been sliced
Segnalato da: Daniele Baldissin
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http://en.wikipedia.org/wiki/Pie_chart
Histogram
In statistics, a histogram is a graphical display of tabulated frequencies. A histogram is the graphical version of a table that shows what proportion of cases fall into each of several or many specified categories. The histogram differs from a bar chart in that it is the area of the bar that denotes the value, not the height, a crucial distinction when the categories are not of uniform width (Lancaster, 1974). The categories are usually specified as non-overlapping intervals of some variable. The categories (bars) must be adjacent
Segnalato da: Daniele Baldissin
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http://en.wikipedia.org/wiki/Histogram
Law of large number
The law of large numbers (LLN) is a theorem in probability that describes the long-term stability of a random variable. Given a sample of independent and identically distributed random variables with a finite expected value, the average of these observations will eventually approach and stay close to the expected value.


Segnalato da: Daniele Baldissin
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http://en.wikipedia.org/wiki/Law_of_large_numbers
Gregor Mendel
La biografia, il lavoro e le leggi di G.Mendel
Segnalato da: Loredana Cardara
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http://it.wikipedia.org/wiki/Gregor_Mendel
Gregor Mendel
Biography and rediscovery of Mendel's work
Segnalato da: Loredana Cardara
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http://en.wikipedia.org/wiki/Gregor_Mendel
Gregor Mendel
Biografía, Leyes de Mendel, Experimentos de Mendel, Mendel y la apicultura
Segnalato da: Loredana Cardara
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http://es.wikipedia.org/wiki/Gregor_Mendel

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