Un peu d'informatique et d'autres choses

Pourquoi ce site web ?

Je suis enseignant au niveau secondaire supérieur en Belgique. Au fil des années, j'ai réalisé des préparations plus ou moins intéressantes dans les différents niveaux de cours où j'ai enseigné. Tout cela représente un volume de travail relativement important.

Une partie non négligeable de ce travail est consacré aux cours de sciences (chimie, physique, biologie).

Depuis quelques années, j'ai délaissé l'enseignement des sciences au profit de l'informatique.

J'ai préparé un certain nombre de leçons relatives à cette matière. Pour des raisons d'efficacité didactique, j'ai trouvé intéressant de mettre ces leçons en ligne, à l'usage de mes élèves.

Le savoir qui n'est pas partagé est un savoir qui meurt.
Anonyme

Pourquoi laisser dans mes tiroirs les cours de sciences que j'ai pu préparer? Peut-être quelqu'un pourra-t-il y trouver de l'intérêt. Voire les utiliser comme base pour ses propres préparations de cours.

La mise à disposition de tous des cours d'informatique, vise deux objectifs:

  1. Recevoir des informations sur la façon dont les différentes matières abordées sont perçues par les lecteurs, y compris la recension des erreurs, des expressions mal ficelées, des coquilles et des fautes d'orthographe.
  2. Simplement partager un peu de compétences pour les faire vivre. Le partage comme une autre façon de concevoir les relations entre les personnes. Je te donne, tu me donnes; tout le monde est gagnant.

Pourquoi SiO2.be ?

SiO2: dioxyde de silicium pour les chimistes.

Cristal d'améthyste. Composant principal : SiO2

Ce "corps composé" (ça, c'est de la chimie, mes origines) intervient dans la fabrication des composants des ordinateurs (ça, c'est pour l'informatique). Voilà donc la synthèse des mes deux pôles d'intérêt: les sciences et l'informatique.

Et puis, SiO2, c'est aussi l'améthyste et le quartz. Et ça, c'est pour l'esthétique.

Voilà pourquoi www.SiO2.be. Malheureusement, personne n'a jamais compris et personne ne parvient à retenir l'adresse que je trouvais tellement courte et élégante.

Le monde est cruel.


Dernière modification 02/09/2010
Ecrire
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