Dr P'tit Deb : Différence entre versions

Ligne 62 : Ligne 62 :
  
 
Ainsi qu'un autre petit trou en bas du carton ( 2x2cm environ)
 
Ainsi qu'un autre petit trou en bas du carton ( 2x2cm environ)
|Step_Picture_00=Dr_P_tit_Deb_image5.jpeg
 
|Step_Picture_00_annotation={"version":"2.4.6","objects":[{"type":"image","version":"2.4.6","originX":"left","originY":"top","left":0,"top":0,"width":480,"height":640,"fill":"rgb(0,0,0)","stroke":null,"strokeWidth":0,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":4,"scaleX":1.25,"scaleY":1.25,"angle":0,"flipX":false,"flipY":false,"opacity":1,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"crossOrigin":"","cropX":0,"cropY":0,"src":"https://www.wikidebrouillard.org/images/thumb/6/67/Dr_P_tit_Deb_image5.jpeg/480px-Dr_P_tit_Deb_image5.jpeg","filters":[]},{"type":"wfarrow2line","version":"2.4.6","originX":"center","originY":"center","left":343,"top":110,"width":100,"height":0,"fill":"rgba(255,0,0,0)","stroke":"#FF0000","strokeWidth":4,"strokeDashArray":null,"strokeLineCap":"round","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":4,"scaleX":1,"scaleY":1,"angle":0,"flipX":false,"flipY":false,"opacity":1,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"x1":-50,"x2":50,"y1":0,"y2":0,"x2a":30,"y2a":-8,"x2b":30,"y2b":8},{"type":"wfarrow2circle","version":"2.4.6","originX":"center","originY":"center","left":293,"top":110,"width":16,"height":16,"fill":"#aaa","stroke":"#666","strokeWidth":0,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":4,"scaleX":1,"scaleY":1,"angle":0,"flipX":false,"flipY":false,"opacity":0.5,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"radius":8,"startAngle":0,"endAngle":6.283185307179586},{"type":"wfarrow2circle","version":"2.4.6","originX":"center","originY":"center","left":393,"top":110,"width":16,"height":16,"fill":"#aaa","stroke":"#666","strokeWidth":0,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":4,"scaleX":1,"scaleY":1,"angle":0,"flipX":false,"flipY":false,"opacity":0.5,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"radius":8,"startAngle":0,"endAngle":6.283185307179586},{"type":"wfarrow2line","version":"2.4.6","originX":"center","originY":"center","left":338,"top":599,"width":100,"height":0,"fill":"rgba(255,0,0,0)","stroke":"#FF0000","strokeWidth":4,"strokeDashArray":null,"strokeLineCap":"round","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":4,"scaleX":1,"scaleY":1,"angle":0,"flipX":false,"flipY":false,"opacity":1,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"x1":-50,"x2":50,"y1":0,"y2":0,"x2a":30,"y2a":-8,"x2b":30,"y2b":8},{"type":"wfarrow2circle","version":"2.4.6","originX":"center","originY":"center","left":288,"top":599,"width":16,"height":16,"fill":"#aaa","stroke":"#666","strokeWidth":0,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":4,"scaleX":1,"scaleY":1,"angle":0,"flipX":false,"flipY":false,"opacity":0.5,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"radius":8,"startAngle":0,"endAngle":6.283185307179586},{"type":"wfarrow2circle","version":"2.4.6","originX":"center","originY":"center","left":388,"top":599,"width":16,"height":16,"fill":"#aaa","stroke":"#666","strokeWidth":0,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":4,"scaleX":1,"scaleY":1,"angle":0,"flipX":false,"flipY":false,"opacity":0.5,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"radius":8,"startAngle":0,"endAngle":6.283185307179586},{"type":"wfarrow2line","version":"2.4.6","originX":"center","originY":"center","left":127,"top":213,"width":100,"height":0,"fill":"rgba(255,0,0,0)","stroke":"#FF0000","strokeWidth":4,"strokeDashArray":null,"strokeLineCap":"round","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":4,"scaleX":1,"scaleY":1,"angle":0,"flipX":false,"flipY":false,"opacity":1,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"x1":-50,"x2":50,"y1":0,"y2":0,"x2a":30,"y2a":-8,"x2b":30,"y2b":8},{"type":"wfarrow2circle","version":"2.4.6","originX":"center","originY":"center","left":77,"top":213,"width":16,"height":16,"fill":"#aaa","stroke":"#666","strokeWidth":0,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":4,"scaleX":1,"scaleY":1,"angle":0,"flipX":false,"flipY":false,"opacity":0.5,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"radius":8,"startAngle":0,"endAngle":6.283185307179586},{"type":"wfarrow2circle","version":"2.4.6","originX":"center","originY":"center","left":177,"top":213,"width":16,"height":16,"fill":"#aaa","stroke":"#666","strokeWidth":0,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":4,"scaleX":1,"scaleY":1,"angle":0,"flipX":false,"flipY":false,"opacity":0.5,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"radius":8,"startAngle":0,"endAngle":6.283185307179586},{"type":"wfarrow2line","version":"2.4.6","originX":"center","originY":"center","left":177,"top":373,"width":100,"height":0,"fill":"rgba(255,0,0,0)","stroke":"#FF0000","strokeWidth":4,"strokeDashArray":null,"strokeLineCap":"round","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":4,"scaleX":1,"scaleY":1,"angle":0,"flipX":false,"flipY":false,"opacity":1,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"x1":-50,"x2":50,"y1":0,"y2":0,"x2a":30,"y2a":-8,"x2b":30,"y2b":8},{"type":"wfarrow2circle","version":"2.4.6","originX":"center","originY":"center","left":127,"top":373,"width":16,"height":16,"fill":"#aaa","stroke":"#666","strokeWidth":0,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":4,"scaleX":1,"scaleY":1,"angle":0,"flipX":false,"flipY":false,"opacity":0.5,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"radius":8,"startAngle":0,"endAngle":6.283185307179586},{"type":"wfarrow2circle","version":"2.4.6","originX":"center","originY":"center","left":227,"top":373,"width":16,"height":16,"fill":"#aaa","stroke":"#666","strokeWidth":0,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":4,"scaleX":1,"scaleY":1,"angle":0,"flipX":false,"flipY":false,"opacity":0.5,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"radius":8,"startAngle":0,"endAngle":6.283185307179586},{"type":"wfarrow2line","version":"2.4.6","originX":"center","originY":"center","left":64,"top":506,"width":100,"height":0,"fill":"rgba(255,0,0,0)","stroke":"#FF0000","strokeWidth":4,"strokeDashArray":null,"strokeLineCap":"round","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":4,"scaleX":1,"scaleY":1,"angle":0,"flipX":false,"flipY":false,"opacity":1,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"x1":-50,"x2":50,"y1":0,"y2":0,"x2a":30,"y2a":-8,"x2b":30,"y2b":8},{"type":"wfarrow2circle","version":"2.4.6","originX":"center","originY":"center","left":14,"top":506,"width":16,"height":16,"fill":"#aaa","stroke":"#666","strokeWidth":0,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":4,"scaleX":1,"scaleY":1,"angle":0,"flipX":false,"flipY":false,"opacity":0.5,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"radius":8,"startAngle":0,"endAngle":6.283185307179586},{"type":"wfarrow2circle","version":"2.4.6","originX":"center","originY":"center","left":114,"top":506,"width":16,"height":16,"fill":"#aaa","stroke":"#666","strokeWidth":0,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":4,"scaleX":1,"scaleY":1,"angle":0,"flipX":false,"flipY":false,"opacity":0.5,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"radius":8,"startAngle":0,"endAngle":6.283185307179586}],"height":800,"width":600}
 
 
}}
 
}}
 
{{Tuto Step
 
{{Tuto Step

Version du 5 février 2020 à 16:10

Auteur avatarlucas.dupor | Dernière modification 10/03/2020 par Lucas

Étape 1 - Lier les piles

Prendre 2 piles 1.5V, mettre le (+) de la pile sur le(-) de l'autre pile. Scotcher les piles dans cette position. (Pour que cela marche vérifier que les 2 pôles soient toujours en contact et vérifier que le scotch serre bien les piles).



Étape 2 - Créer un circuit

Prendre 2 fils, les dénuder des 2 côtés. Puis scotcher un fil sur le pôle (+) et un autre sur le pôle (-).



Étape 3 - Connecter la LED au circuit

Prendre le fil du pôle (+) et scotcher (ou souder) le sur le bras court de la LED


Étape 4 - Découper le carton

Prendre les pots, les poser sur le carton aux endroits souhaités ( tête, bras, cœur...)

Tracer un trait autour du pot puis découper au cutter sur le trait.

Découper également un petit carré (2x2 cm environ) en haut du carton.

Ainsi qu'un autre petit trou en bas du carton ( 2x2cm environ)

Étape 5 - Remplir les pots d'aluminium

Remplir les pots de l'aluminium en vérifiant qu'il n'y ait pas de trous dans l'aluminium.

Puis les mettre de coté.



Étape 6 - Créer la "pince de Kocher"

Prendre un câble (assez long), dénuder le fil des 2 côtés. Scotcher (ou souder) le fil sur l'autre bras de la LED. Puis scotcher ( ou souder) l'autre partie du câble sur le trombone.


Étape 7 - Connecter les pots au circuit

Prendre 3 câbles et les dénuder des 2 côtés. Insérer les pots dans les trous préalablement coupés dans le carton. (photo 1) Scotcher l’extrémité du fil sur l'aluminium de chaque pot. (photo 2)

Découper un morceau d'aluminium de taille 1x4cm environ et scotcher les 3 les extrémités du câbles des pots sur cette plaque en aluminium. (photo 3)

Puis prendre le fil du pôle (-) de la pile et brancher le également sur le morceau d'aluminium. (photo 4)

Étape 8 - Consolider

Scotcher la pile à l’intérieur du carton. Mettre également quelques points de pistocolle entre le carton et l'aluminium des pots (si il y a trop de colle, cela bloquera la conductivité et le jeu ne marchera pas)



Étape 9 - Décorer

Il est possible de dessiner ou imprimer un personnage de son choix. Couper sur la feuille des trous équivalents aux trous sur le carton et coller.

Étape 10 - Créer les prises

Pour cela prendre le reste des découpes de cartons et couper le en 3 morceaux. Prendre un autre trombone. Casser également en 3 morceaux. Puis planter les morceaux de trombone plié en pont dans le carton.

Comment ça marche ?

Observations : que voit-on ?

Si les branchements sont bien réussis, quand la "pince de Kocher" est en contact avec l'aluminium la LED s'allume.

Mise en garde : qu'est-ce qui pourrait faire rater l'expérience ?

Faire attention quand on lie les deux piles, bien vérifier que les pôles se touchent et vérifier avec une LED et des pinces crocodiles.

Éléments pédagogiques

Objectifs pédagogiques

Faire comprendre aux enfants le système de la conductivité des métaux, ainsi que les bases de l’électricité.

Dernière modification 10/03/2020 par user:Lucas.

Commentaires

Draft