The digital platform was used to conduct the video contest. The format of short videos familiar to school-aged children through popular social media platforms was chosen. Children could register on the platform with their teacher, shoot, and upload a short video explaining any scientific theory. Then, the videos were evaluated by other project participants based on three criteria — clarity, engagement, and depth of coverage of the topic — on a five-point scale. At the end of the contest, the works with the highest scores reached the final, where the winners were determined by an expert jury. The winners received gifts for the participant, the mentor, and the school
Know? Teach!

For the competition, a new digital platform was developed with a video upload and evaluation system. A landing page was created containing general information about the competition and a registration system via the
Uchi.ru platform. Two personal accounts were established for students and teachers, allowing them to link their accounts. The video upload and verification system utilized the third-party hosting service Cloudflare. The video evaluation system involved participants using a special algorithm and motivational mechanics. Additionally, there were pages for supplementary materials, a competition diary, award broadcasts, winners, finalists,
and more.

Results
About
1.2 million users
37.433 registrations
3.477 videos
7.8 million total views
The project's goal is to popularize science among schoolchildren through an engaging new format
The business goal is to attract new users to the platform and convert them into paying customers through a popular video contest
In the end, we gained almost 38 thousand new users. 31% CR to other products on the platform.