Grand O'

Polymnia

About this app

Whether you are in general, technological or professional high school, we offer you content to understand how to write your speech and master your voice. You can then train with our correction AI.

The Grand O' application offers to guide you in the preparation of your oral, whether for the general, technological or professional baccalaureate or even just to train you to express yourself on a subject that you like.

Grand O' aims to help anyone, from anywhere, for any speech, by making you write and understand your speech to be the best with your own abilities. We offer you:

- New intonation exercises to find YOUR voice
- Examples of speeches captioned and explained by Polymnia
- +200 Grand Oral issues, classified by subject and plan
- Detailed and explained examples by Polymnia on new intonation exercises to find YOUR voice
- Advice sheets to better understand the oral test of the Masterpiece and the Grand Oral
- Examples of full and captioned speeches
- A step-by-step path to complete with your specialist teacher
- A MCQ to find which speaker you are, and help you answer questions on the day of the oral
- An educational social network to exchange your research and your speech with your friends
And many others...

See you soon on Grand O'!

What's new

La stabilité générale des fonctions a été améliorée
La sécurité de l’application a été améliorée

La mise à jour de l’application comprend également :
D'autres améliorations pour une performance accrue

Afin de profiter au maximum de l’application, veillez à ce qu’elle soit à jour.