This above video by Joanna from MTA is an introduction to Spike Prime for teachers.
SPIKE PRIME LESSONS is an excellent website with a complete set of lessons. The tutorials are clear and comprehensive, with something for every level of user.
Spike Prime Robot Designs includes designs that can be used with the lessons.
The following is a series of SPIKE Prime tutorial videos (on YouTube) covering the basics of the LEGO SPIKE Prime robotics kit.
The tutorials provide an introduction to working with SPIKE Prime and include an overview of the core set and the default heart program, as well as the basics of working with the hub display, motors, and sensors. The tutorials are available on LEGO Engineering’s YouTube channel.