2018-03-12 06:53:39 +00:00
Calcul mental pour les 3ePasserelles en 2017-2018
#################################################
:date: 2018-03-12
2018-06-24 14:43:00 +00:00
:modified: 2018-06-24
:tags: Calcul mental
2018-03-12 06:53:39 +00:00
:category: 3e
:authors: Bertrand Benjamin
:summary: Calcul mental pour les 3ePasserelles en 2017-2018
2018-06-24 14:43:00 +00:00
Chaque début de cours commence par 4 questions. Les élèves ont tracé un tableau à 4 colonnes à la fin de leur cahier de recherche. Ils ne doivent écrire que la réponse aucune justification ne leur ai demandé.
La correction se fait en pleinière. Ce moment doit être un moment d'échange. On cherche à donner la bonne réponse mais surtout d'expliquer comment l'atteindre. On essayera de faire ressortir la diversité des méthodes pour atteindre le résultats et eventuellement les astuces que les élèves auront trouvées.
Le dernier "calcul mental" de la semaine est évalué (`fiche d'évaluation <./fiche_eval.pdf> `_ ). Ces évaluations mènent à une douzaine de notes sur 4 par trimestres qui sont ensuites converties en 3 ou 4 compétences **calculer** .
2018-03-12 06:53:39 +00:00
Période 1
=========
- Semaine 1: addition, soustraction, calcul à trou, périmètre
2018-06-24 14:43:00 +00:00
`CM_17_09_18-1.pdf <./P1/CM_17_09_18-1.pdf> `_ `CM_17_09_18-1.tex <./P1/CM_17_09_18-1.tex> `_
`CM_17_09_18-2.pdf <./P1/CM_17_09_18-2.pdf> `_ `CM_17_09_18-2.tex <./P1/CM_17_09_18-2.tex> `_
`CM_17_09_18-3.pdf <./P1/CM_17_09_18-3.pdf> `_ `CM_17_09_18-3.tex <./P1/CM_17_09_18-3.tex> `_
2018-03-12 06:53:39 +00:00
- Semaine 2: addition décimaux, soustraction décimaux, calcul à trou, indicateurs
2018-06-24 14:43:00 +00:00
`CM_17_09_25-1.pdf <./P1/CM_17_09_25-1.pdf> `_ `CM_17_09_25-1.tex <./P1/CM_17_09_25-1.tex> `_
`CM_17_09_25-2.pdf <./P1/CM_17_09_25-2.pdf> `_ `CM_17_09_25-2.tex <./P1/CM_17_09_25-2.tex> `_
`CM_17_09_25-3.pdf <./P1/CM_17_09_25-3.pdf> `_ `CM_17_09_25-3.tex <./P1/CM_17_09_25-3.tex> `_
`CM_17_09_25-4.pdf <./P1/CM_17_09_25-4.pdf> `_ `CM_17_09_25-4.tex <./P1/CM_17_09_25-4.tex> `_
2018-03-12 06:53:39 +00:00
- Semaine 3: addition décimaux, soustraction décimaux, priorité calcul, indicateurs
2018-06-24 14:43:00 +00:00
`CM_17_10_02-1.pdf <./P1/CM_17_10_02-1.pdf> `_ `CM_17_10_02-1.tex <./P1/CM_17_10_02-1.tex> `_
`CM_17_10_02-2.pdf <./P1/CM_17_10_02-2.pdf> `_ `CM_17_10_02-2.tex <./P1/CM_17_10_02-2.tex> `_
`CM_17_10_02-3.pdf <./P1/CM_17_10_02-3.pdf> `_ `CM_17_10_02-3.tex <./P1/CM_17_10_02-3.tex> `_
Figures:
`quadri.svg <./P1/fig/quadri.svg> `_
`quadri1.pdf <./P1/fig/quadri1.pdf> `_
`quadri3.pdf <./P1/fig/quadri3.pdf> `_
`quadri2.pdf <./P1/fig/quadri2.pdf> `_
2018-03-12 06:53:39 +00:00
Période 2
=========
- Semaine 1: addition décimaux, soustraction décimaux, priorité calcul, indicateurs
2018-06-24 14:43:00 +00:00
`CM_17_10_23-1.pdf <./P2/CM_17_10_23-1.pdf> `_ `CM_17_10_23-1.tex <./P2/CM_17_10_23-1.tex> `_
`CM_17_10_23-2.pdf <./P2/CM_17_10_23-2.pdf> `_ `CM_17_10_23-2.tex <./P2/CM_17_10_23-2.tex> `_
`CM_17_10_23-3.pdf <./P2/CM_17_10_23-3.pdf> `_ `CM_17_10_23-3.tex <./P2/CM_17_10_23-3.tex> `_
`CM_17_10_23-4.pdf <./P2/CM_17_10_23-4.pdf> `_ `CM_17_10_23-4.tex <./P2/CM_17_10_23-4.tex> `_
2018-03-12 06:53:39 +00:00
- Semaine 2: addition décimaux, calcul à trou, priorité calcul, objet géométrique
2018-06-24 14:43:00 +00:00
`CM_17_10_30-1.pdf <./P2/CM_17_10_30-1.pdf> `_ `CM_17_10_30-1.tex <./P2/CM_17_10_30-1.tex> `_
`CM_17_10_30-2.pdf <./P2/CM_17_10_30-2.pdf> `_ `CM_17_10_30-2.tex <./P2/CM_17_10_30-2.tex> `_
`CM_17_10_30-3.pdf <./P2/CM_17_10_30-3.pdf> `_ `CM_17_10_30-3.tex <./P2/CM_17_10_30-3.tex> `_
2018-03-12 06:53:39 +00:00
- Semaine 3: addition décimaux, calcul à trou, priorité calcul, calcul distance
2018-06-24 14:43:00 +00:00
`CM_17_11_06-1.pdf <./P2/CM_17_11_06-1.pdf> `_ `CM_17_11_06-1.tex <./P2/CM_17_11_06-1.tex> `_
`CM_17_11_06-2.pdf <./P2/CM_17_11_06-2.pdf> `_ `CM_17_11_06-2.tex <./P2/CM_17_11_06-2.tex> `_
`CM_17_11_06-3.pdf <./P2/CM_17_11_06-3.pdf> `_ `CM_17_11_06-3.tex <./P2/CM_17_11_06-3.tex> `_
`CM_17_11_06-4.pdf <./P2/CM_17_11_06-4.pdf> `_ `CM_17_11_06-4.tex <./P2/CM_17_11_06-4.tex> `_
2018-03-12 06:53:39 +00:00
- Semaine 4: soustraction impossible, fraction à trou, priorité calcul, proportionnalité
2018-06-24 14:43:00 +00:00
`CM_17_11_13-1.pdf <./P2/CM_17_11_13-1.pdf> `_ `CM_17_11_13-1.tex <./P2/CM_17_11_13-1.tex> `_
`CM_17_11_13-2.pdf <./P2/CM_17_11_13-2.pdf> `_ `CM_17_11_13-2.tex <./P2/CM_17_11_13-2.tex> `_
`CM_17_11_13-3.pdf <./P2/CM_17_11_13-3.pdf> `_ `CM_17_11_13-3.tex <./P2/CM_17_11_13-3.tex> `_
2018-03-12 06:53:39 +00:00
- Semaine 5: soustraction impossible, fraction à trou, priorité calcul, proportionnalité
2018-06-24 14:43:00 +00:00
`CM_17_11_20-1.pdf <./P2/CM_17_11_20-1.pdf> `_ `CM_17_11_20-1.tex <./P2/CM_17_11_20-1.tex> `_
`CM_17_11_20-2.pdf <./P2/CM_17_11_20-2.pdf> `_ `CM_17_11_20-2.tex <./P2/CM_17_11_20-2.tex> `_
`CM_17_11_20-3.pdf <./P2/CM_17_11_20-3.pdf> `_ `CM_17_11_20-3.tex <./P2/CM_17_11_20-3.tex> `_
`CM_17_11_20-4.pdf <./P2/CM_17_11_20-4.pdf> `_ `CM_17_11_20-4.tex <./P2/CM_17_11_20-4.tex> `_
2018-03-12 06:53:39 +00:00
- Semaine 6 et 7: soustraction impossible, fraction quantité, priorité calcul, proportionnalité
2018-06-24 14:43:00 +00:00
`CM_17_11_27-1.pdf <./P2/CM_17_11_27-1.pdf> `_ `CM_17_11_27-1.tex <./P2/CM_17_11_27-1.tex> `_
`CM_17_11_27-2.pdf <./P2/CM_17_11_27-2.pdf> `_ `CM_17_11_27-2.tex <./P2/CM_17_11_27-2.tex> `_
`CM_17_11_27-3.pdf <./P2/CM_17_11_27-3.pdf> `_ `CM_17_11_27-3.tex <./P2/CM_17_11_27-3.tex> `_
`CM_17_11_27-4.pdf <./P2/CM_17_11_27-4.pdf> `_ `CM_17_11_27-4.tex <./P2/CM_17_11_27-4.tex> `_
`CM_17_11_27-5.pdf <./P2/CM_17_11_27-5.pdf> `_ `CM_17_11_27-5.tex <./P2/CM_17_11_27-5.tex> `_
`CM_17_11_27-6.pdf <./P2/CM_17_11_27-6.pdf> `_ `CM_17_11_27-6.tex <./P2/CM_17_11_27-6.tex> `_
Figures:
`demidroiteAB.pdf <./P2/fig/demidroiteAB.pdf> `_
`droiteAB.pdf <./P2/fig/droiteAB.pdf> `_
`droiteAB.svg <./P2/fig/droiteAB.svg> `_
`segABC.pdf <./P2/fig/segABC.pdf> `_
`segmentAB.pdf <./P2/fig/segmentAB.pdf> `_
2018-03-12 06:53:39 +00:00
Période 3
=========
- Semaine 1: addition décimaux, fraction quantité, réduction, proportionnalité
2018-06-24 14:43:00 +00:00
`CM_18_01_08-1.pdf <./P3/CM_18_01_08-1.pdf> `_ `CM_18_01_08-1.tex <./P3/CM_18_01_08-1.tex> `_
`CM_18_01_08-2.pdf <./P3/CM_18_01_08-2.pdf> `_ `CM_18_01_08-2.tex <./P3/CM_18_01_08-2.tex> `_
`CM_18_01_08-3.pdf <./P3/CM_18_01_08-3.pdf> `_ `CM_18_01_08-3.tex <./P3/CM_18_01_08-3.tex> `_
2018-03-12 06:53:39 +00:00
- Semaine 2: addition décimaux, fraction quantité, réduction, proportionnalité
2018-06-24 14:43:00 +00:00
`CM_18_01_15-1.pdf <./P3/CM_18_01_15-1.pdf> `_ `CM_18_01_15-1.tex <./P3/CM_18_01_15-1.tex> `_
`CM_18_01_15-2.pdf <./P3/CM_18_01_15-2.pdf> `_ `CM_18_01_15-2.tex <./P3/CM_18_01_15-2.tex> `_
`CM_18_01_15-3.pdf <./P3/CM_18_01_15-3.pdf> `_ `CM_18_01_15-3.tex <./P3/CM_18_01_15-3.tex> `_
`CM_18_01_15-4.pdf <./P3/CM_18_01_15-4.pdf> `_ `CM_18_01_15-4.tex <./P3/CM_18_01_15-4.tex> `_
2018-03-12 06:53:39 +00:00
- Semaine 3: addition décimaux, fraction quantité, réduction, probabilité
2018-06-24 14:43:00 +00:00
`CM_18_01_22-1.pdf <./P3/CM_18_01_22-1.pdf> `_ `CM_18_01_22-1.tex <./P3/CM_18_01_22-1.tex> `_
`CM_18_01_22-2.pdf <./P3/CM_18_01_22-2.pdf> `_ `CM_18_01_22-2.tex <./P3/CM_18_01_22-2.tex> `_
`CM_18_01_22-3.pdf <./P3/CM_18_01_22-3.pdf> `_ `CM_18_01_22-3.tex <./P3/CM_18_01_22-3.tex> `_
2018-03-12 06:53:39 +00:00
- Semaine 4: addition décimaux, fraction quantité, réduction, probabilité
2018-06-24 14:43:00 +00:00
`CM_18_01_29-1.pdf <./P3/CM_18_01_29-1.pdf> `_ `CM_18_01_29-1.tex <./P3/CM_18_01_29-1.tex> `_
`CM_18_01_29-2.pdf <./P3/CM_18_01_29-2.pdf> `_ `CM_18_01_29-2.tex <./P3/CM_18_01_29-2.tex> `_
`CM_18_01_29-3.pdf <./P3/CM_18_01_29-3.pdf> `_ `CM_18_01_29-3.tex <./P3/CM_18_01_29-3.tex> `_
`CM_18_01_29-4.pdf <./P3/CM_18_01_29-4.pdf> `_ `CM_18_01_29-4.tex <./P3/CM_18_01_29-4.tex> `_
2018-03-12 06:53:39 +00:00
- Semaine 5 et 6: calcul à trou, formule, réduction, probabilité
2018-06-24 14:43:00 +00:00
`CM_18_02_05-1.pdf <./P3/CM_18_02_05-1.pdf> `_ `CM_18_02_05-1.tex <./P3/CM_18_02_05-1.tex> `_
`CM_18_02_05-2.pdf <./P3/CM_18_02_05-2.pdf> `_ `CM_18_02_05-2.tex <./P3/CM_18_02_05-2.tex> `_
`CM_18_02_05-3.pdf <./P3/CM_18_02_05-3.pdf> `_ `CM_18_02_05-3.tex <./P3/CM_18_02_05-3.tex> `_
`CM_18_02_05-4.pdf <./P3/CM_18_02_05-4.pdf> `_ `CM_18_02_05-4.tex <./P3/CM_18_02_05-4.tex> `_
`CM_18_02_05-5.pdf <./P3/CM_18_02_05-5.pdf> `_ `CM_18_02_05-5.tex <./P3/CM_18_02_05-5.tex> `_
`CM_18_02_05-6.pdf <./P3/CM_18_02_05-6.pdf> `_ `CM_18_02_05-6.tex <./P3/CM_18_02_05-6.tex> `_
2018-03-12 06:53:39 +00:00
- Semaine 7: calcul à trou, formule, aire/périmètre, probabilité
2018-06-24 14:43:00 +00:00
`CM_18_02_19-1.pdf <./P3/CM_18_02_19-1.pdf> `_ `CM_18_02_19-1.tex <./P3/CM_18_02_19-1.tex> `_
`CM_18_02_19-2.pdf <./P3/CM_18_02_19-2.pdf> `_ `CM_18_02_19-2.tex <./P3/CM_18_02_19-2.tex> `_
`CM_18_02_19-3.pdf <./P3/CM_18_02_19-3.pdf> `_ `CM_18_02_19-3.tex <./P3/CM_18_02_19-3.tex> `_
2018-03-12 06:53:39 +00:00
Période 4
=========
- Semaine 1: Calcul à trou, formule, réduction, aire/périmètre
2018-06-24 14:43:00 +00:00
`CM_18_03_12-1.pdf <./P4/CM_18_03_12-1.pdf> `_ `CM_18_03_12-1.tex <./P4/CM_18_03_12-1.tex> `_
`CM_18_03_12-2.pdf <./P4/CM_18_03_12-2.pdf> `_ `CM_18_03_12-2.tex <./P4/CM_18_03_12-2.tex> `_
`CM_18_03_12-3.pdf <./P4/CM_18_03_12-3.pdf> `_ `CM_18_03_12-3.tex <./P4/CM_18_03_12-3.tex> `_
`CM_18_03_12-4.pdf <./P4/CM_18_03_12-4.pdf> `_ `CM_18_03_12-4.tex <./P4/CM_18_03_12-4.tex> `_
- Semaine 2: Calcul à trou, formule, réduction, aire/périmètre
`CM_18_03_19-1.pdf <./P4/CM_18_03_19-1.pdf> `_ `CM_18_03_19-1.tex <./P4/CM_18_03_19-1.tex> `_
`CM_18_03_19-2.pdf <./P4/CM_18_03_19-2.pdf> `_ `CM_18_03_19-2.tex <./P4/CM_18_03_19-2.tex> `_
`CM_18_03_19-3.pdf <./P4/CM_18_03_19-3.pdf> `_ `CM_18_03_19-3.tex <./P4/CM_18_03_19-3.tex> `_
- Semaine 3: Calcul à trou, formule, réduction, aire/périmètre
`CM_18_03_26-1.pdf <./P4/CM_18_03_26-1.pdf> `_ `CM_18_03_26-1.tex <./P4/CM_18_03_26-1.tex> `_
`CM_18_03_26-2.pdf <./P4/CM_18_03_26-2.pdf> `_ `CM_18_03_26-2.tex <./P4/CM_18_03_26-2.tex> `_
`CM_18_03_26-3.pdf <./P4/CM_18_03_26-3.pdf> `_ `CM_18_03_26-3.tex <./P4/CM_18_03_26-3.tex> `_
`CM_18_03_26-4.pdf <./P4/CM_18_03_26-4.pdf> `_ `CM_18_03_26-4.tex <./P4/CM_18_03_26-4.tex> `_
- Semaine 4 et 5: Calcul à trou, formule, probabilité, fraction de quantité
`CM_18_04_02-1.pdf <./P4/CM_18_04_02-1.pdf> `_ `CM_18_04_02-1.tex <./P4/CM_18_04_02-1.tex> `_
`CM_18_04_02-2.pdf <./P4/CM_18_04_02-2.pdf> `_ `CM_18_04_02-2.tex <./P4/CM_18_04_02-2.tex> `_
`CM_18_04_02-3.pdf <./P4/CM_18_04_02-3.pdf> `_ `CM_18_04_02-3.tex <./P4/CM_18_04_02-3.tex> `_
`CM_18_04_02-4.pdf <./P4/CM_18_04_02-4.pdf> `_ `CM_18_04_02-4.tex <./P4/CM_18_04_02-4.tex> `_
`CM_18_04_02-5.pdf <./P4/CM_18_04_02-5.pdf> `_ `CM_18_04_02-5.tex <./P4/CM_18_04_02-5.tex> `_
`CM_18_04_02-6.pdf <./P4/CM_18_04_02-6.pdf> `_ `CM_18_04_02-6.tex <./P4/CM_18_04_02-6.tex> `_
- Semaine 6: Calcul à trou, formule, probabilité, graphique
`CM_18_04_16-1.pdf <./P4/CM_18_04_16-1.pdf> `_ `CM_18_04_16-1.tex <./P4/CM_18_04_16-1.tex> `_
`CM_18_04_16-2.pdf <./P4/CM_18_04_16-2.pdf> `_ `CM_18_04_16-2.tex <./P4/CM_18_04_16-2.tex> `_
`CM_18_04_16-3.pdf <./P4/CM_18_04_16-3.pdf> `_ `CM_18_04_16-3.tex <./P4/CM_18_04_16-3.tex> `_
`CM_18_04_16-4.pdf <./P4/CM_18_04_16-4.pdf> `_ `CM_18_04_16-4.tex <./P4/CM_18_04_16-4.tex> `_
`CM_18_04_16-5.pdf <./P4/CM_18_04_16-5.pdf> `_ `CM_18_04_16-5.tex <./P4/CM_18_04_16-5.tex> `_
- Semaine 7: Calcul à trou, formule, graphique, fraction de quantité
`CM_18_04_30-1.pdf <./P4/CM_18_04_30-1.pdf> `_ `CM_18_04_30-1.tex <./P4/CM_18_04_30-1.tex> `_
`CM_18_04_30-2.pdf <./P4/CM_18_04_30-2.pdf> `_ `CM_18_04_30-2.tex <./P4/CM_18_04_30-2.tex> `_
`CM_18_04_30-3.pdf <./P4/CM_18_04_30-3.pdf> `_ `CM_18_04_30-3.tex <./P4/CM_18_04_30-3.tex> `_
Période 5
=========
- Semaine 1: Calcul à trou, proportionnalité, graphique, fraction de quantité
`CM_18_05_14-1.pdf <./P5/CM_18_05_14-1.pdf> `_ `CM_18_05_14-1.tex <./P5/CM_18_05_14-1.tex> `_
`CM_18_05_14-2.pdf <./P5/CM_18_05_14-2.pdf> `_ `CM_18_05_14-2.tex <./P5/CM_18_05_14-2.tex> `_
`CM_18_05_14-3.pdf <./P5/CM_18_05_14-3.pdf> `_ `CM_18_05_14-3.tex <./P5/CM_18_05_14-3.tex> `_
- Semaine 2: Réduction, forme géométrique, volume, pourcentages
`CM_18_05_21-1.pdf <./P5/CM_18_05_21-1.pdf> `_ `CM_18_05_21-1.tex <./P5/CM_18_05_21-1.tex> `_
`CM_18_05_21-2.pdf <./P5/CM_18_05_21-2.pdf> `_ `CM_18_05_21-2.tex <./P5/CM_18_05_21-2.tex> `_
- Semaine 3: Développer, forme géométrique, volume, pourcentages
`CM_18_05_28-1.pdf <./P5/CM_18_05_28-1.pdf> `_ `CM_18_05_28-1.tex <./P5/CM_18_05_28-1.tex> `_
`CM_18_05_28-2.pdf <./P5/CM_18_05_28-2.pdf> `_ `CM_18_05_28-2.tex <./P5/CM_18_05_28-2.tex> `_
`CM_18_05_28-3.pdf <./P5/CM_18_05_28-3.pdf> `_ `CM_18_05_28-3.tex <./P5/CM_18_05_28-3.tex> `_
`CM_18_05_28-4.pdf <./P5/CM_18_05_28-4.pdf> `_ `CM_18_05_28-4.tex <./P5/CM_18_05_28-4.tex> `_
- Semaine 4: Développer, pourcentages, vitesse, forme géométrique
`CM_18_06_04-1.pdf <./P5/CM_18_06_04-1.pdf> `_ `CM_18_06_04-1.tex <./P5/CM_18_06_04-1.tex> `_
`CM_18_06_04-2.pdf <./P5/CM_18_06_04-2.pdf> `_ `CM_18_06_04-2.tex <./P5/CM_18_06_04-2.tex> `_
- Semaine 5: Fractions, pourcentages, vitesse, scratch
`CM_18_06_11-1.pdf <./P5/CM_18_06_11-1.pdf> `_ `CM_18_06_11-1.tex <./P5/CM_18_06_11-1.tex> `_
`CM_18_06_11-2.pdf <./P5/CM_18_06_11-2.pdf> `_ `CM_18_06_11-2.tex <./P5/CM_18_06_11-2.tex> `_
`CM_18_06_11-3.pdf <./P5/CM_18_06_11-3.pdf> `_ `CM_18_06_11-3.tex <./P5/CM_18_06_11-3.tex> `_
`CM_18_06_11-4.pdf <./P5/CM_18_06_11-4.pdf> `_ `CM_18_06_11-4.tex <./P5/CM_18_06_11-4.tex> `_
- Semaine 6: Fractions, proportions, consommation, scratch
`CM_18_06_18-1.pdf <./P5/CM_18_06_18-1.pdf> `_ `CM_18_06_18-1.tex <./P5/CM_18_06_18-1.tex> `_
`CM_18_06_18-2.pdf <./P5/CM_18_06_18-2.pdf> `_ `CM_18_06_18-2.tex <./P5/CM_18_06_18-2.tex> `_
`CM_18_06_18-3.pdf <./P5/CM_18_06_18-3.pdf> `_ `CM_18_06_18-3.tex <./P5/CM_18_06_18-3.tex> `_
Figures:
`ABCDEFGH_main.pdf <./P5/fig/ABCDEFGH_main.pdf> `_
`ABCDEFGH_main.png <./P5/fig/ABCDEFGH_main.png> `_
`ABCDEFGH_main.svg <./P5/fig/ABCDEFGH_main.svg> `_
