Méthodologie de l'analyse

Méthologie : Analyser un graphique

C1 : Analyser une expérience

Titre du graphique

Rédiger

Noter deux parties

Noter deux parties :

Regarder les axes

Repérer les unités

Variations

Conditions expérimentales

Observation

Interprétation

Notions clés

Termes scientifques

Aspect du graphique

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Effet de . thuringiensis sur les larves

Ordonnée

Abscisse

% de mortalité des larves

Concentration en masse de B. thuringensis

Temps de traitement de 24h

1

2

Les larves contamine les plants

Write a subtitle here

Effet de . thuringiensis sur les larves

Tendance globale

Repérer le témoin et son rôle

tracer les variations

1

2

3

4

Conditions expérimentales

INFORME TECH

Interprétation

Observation

03

Mettre en évidence l'origine de la variation

Analyse

INFORME TECH

Plus la quantié de bactéries augmente plmus la mortalité de slarves augmente de manière linéaire, c'est l'effet dose-dépednant. Aussi, la quantité de bactérie à utiliser pour avoir un effet maximal est de 1,128 µg/mL.

Interprétation

Le contrôle : le contrôle ne contient pas de bactérie, on s'ettend à ne pas avoir d'effet sur la mortalité des larves. C'est bien ce qui est observé. Plus la concentration en B. thuringensis augmente, de 0,047 µg/mL à 1,128 µg/mL et plus la mortalité de slarves augmtente de 3,3 à 71,7%.

Observation

03

Mettre en évidence l'origine de la variation

Analyse

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• Visit the Analytics settings;
• Activate user tracking;
• Let the communication flow!

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Got an idea?

Here you can include a relevant fact to highlight

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• Visit the Analytics settings;
• Activate user tracking;
• Let the communication flow!

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Got an idea?

Here you can include a relevant fact to highlight

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We don't like to bore. We don't want to be repetitive. Communicating the same way is boring and doesn't engage. We do it differently. We sabotage boredom. We create what the brain likes to consume because it stimulates it.

Describe the problem you are going to solve and, above all, the reason why your idea is interesting

We don't like to bore. We don't want to be repetitive. Communicating as usual is boring and doesn't engage. We do it differently. We sabotage boredom. We create what the brain enjoys consuming because it stimulates it.

Describe the problem you are going to solve and, above all, the reason why your idea is interesting

We don't like to bore. We don't want to be repetitive. Communicating as usual is boring and doesn't engage. We do it differently. We sabotage boredom. We create what the brain enjoys consuming because it stimulates it.

Describe the problem you are going to solve and, above all, the reason why your idea is interesting

We don't like to bore. We don't want to be repetitive. Communicating the same way is boring and doesn't engage. We do it differently. We sabotage boredom. We create what the brain likes to consume because it stimulates it.

Describe the problem you are going to solve and, above all, the reason why your idea is interesting