How to make this animation?

Look at the following two websites of which one of these is my school website.
And another website:
In these two websites when we scroll down and reach a part of the page, the content flys up and stops.

I want to know how to make this animation. Can anyone please answer me with the code and live preview??

Thanks in advance!!!

Hi @darkphoenix007, the best way to achieve this is probably by using Greensock and the scroll trigger, here is the link to the documentation and demo. Greensock ScrollTrigger