About Labo des Fonctions

Le Labo des Fonctions est une application compagnon pour l’enseignement des fonctions au cycle 4. La plupart des outils peuvent également être utilisés en seconde.

Elle comprend quatre grandes parties :

I. ACTIVITÉS

Cinq activités sont disponibles :

- Représentations graphiques (1)
- La machine d'Albert
- Représentations graphiques (2)
- Fonctions affines
- Fonctions linéaires

Représentations graphiques (1) :
Objectifs :

- Visualiser la représentation graphique d'un phénomène

- Lire, exploiter une représentation graphique


La machine d'Albert :
Objectifs :

- Introduire la notion de fonction

- Introduire les notations et le vocabulaire des fonctions


Représentations graphiques (2) :
Objectifs :

- Rechercher, extraire des informations

- Lire, interpréter une représentation graphique


Fonctions affines :
Objectifs :

- Reconnaître une fonction affine

- Tracer la représentation graphique d'une fonction affine

- Déterminer les coefficients d'une fonction affine


Fonctions linéaires :
Objectifs :

- Reconnaître une fonction linéaire

- Tracer la représentation graphique d'une fonction linéaire

- Déterminer le coefficient directeur d'une fonction linéaire

- Associer fonction linéaire et situation de proportionnalité

- Associer fonction linéaire et pourcentages


II. EXERCICES D'ENTRAÎNEMENT

Huit exercices sont disponibles :

- Vocabulaire
- Tableaux de valeurs et notations
- Calculs d'images et d'antécédents
- Programmes de calcul
- Lecture d'images et d'antécédents
- Tableaux de valeurs et courbes
- Courbes, notations et vocabulaire
- Représenter une fonction affine

Chaque exercice est paramétrable (nombre de question, difficulté), et comporte une correction en cas d'erreur.


III. LEÇONS ET OUTILS

Trois modules sont disponibles :

- Leçon
- Traceur de courbes
- Tableau de valeurs

La leçon est celle du programme de collège : Notion de fonction, fonctions affines et fonctions linéaires.

Traceur de courbes permet de tracer jusqu'à 3 représentations graphiques dans le même repère.

Tableau de valeurs permet d'obtenir... le tableau de valeurs d'une fonction quelconque (10 valeurs avec la valeur la plus petite et le pas à choisir), et de visualiser les points (et éventuellement la courbe) dans un repère orthogonal.


IV. PROBLÈMES

Quatre problèmes sont disponibles :

- Rectangle d'aire maximale
- Bientôt disponible
- Bientôt disponible
- Bientôt disponible

Rectangle d'aire maximale permet d'étudier les variations de l'aire d'un rectangle de périmètre constant, et d'en rechercher graphiquement le maximum.

Additional Labo des Fonctions Information

Latest Version

1.0.61

Uploaded by

Christophe Auclair

Requires Android

Android v12

Available on

Get Labo des Fonctions on Google Play

Category

EDUCATION

Labo des Fonctions FAQ

1. What is Labo des Fonctions?

Labo des Fonctions is an interactive platform that helps users learn and practice mathematical functions through various exercises and games.

2. How do I access Labo des Fonctions?

You can access Labo des Fonctions by visiting the website or downloading the mobile application from your app store.

3. Is there a cost to use Labo des Fonctions?

Labo des Fonctions offers a free version with limited features. A premium subscription is available for additional content and tools.

4. What age group is Labo des Fonctions designed for?

Labo des Fonctions is designed for students of all ages, but it's particularly beneficial for middle and high school students.

5. Can I track my progress on Labo des Fonctions?

Yes, Labo des Fonctions allows users to track their progress and revisit exercises they found challenging.

6. Are there any interactive elements in Labo des Fonctions?

Yes, the platform includes interactive challenges, quizzes, and games to make learning engaging.

7. What kind of functions can I learn about?

Users can learn about various types of functions, including linear, quadratic, polynomial, trigonometric, and exponential functions.

8. Is Labo des Fonctions available in multiple languages?

Currently, Labo des Fonctions is available in French, but there are plans to introduce more languages in the future.

9. How can I provide feedback on the platform?

Users can provide feedback directly through the app or website using the feedback form provided in the settings.

10. Are there tutorials available for beginners?

Yes, Labo des Fonctions offers tutorials and introductory lessons for users who are new to the topic.

Labo des Fonctions User Reviews

C
Charlie
2024-08-26
4
0
I found the app easy to navigate and very helpful for my studies.
F
Fiona
2024-09-05
3
0
The premium features are worth the subscription! Highly recommend.
A
Alice
2024-09-11
3
0
I love how interactive this platform is! It makes learning fun.
D
Diana
2024-09-16
2
0
Great resources! My math skills have improved significantly.
B
Bob
2024-09-17
4
0
The exercises really helped me improve my understanding of functions.
E
Ethan
2024-09-18
1
0
I would like to see more languages available for non-French speakers.

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