Then is my assumption correct or make sense? If the teacher is h

know much about what to choose either. Below is her reply, as long as sth works competitively as RX10, she is fine. For us PTA, we just want to make sure our parents' donations are spent wisely.  Seems your suggestion of P900 is the way to go. Thanks a lot.

"I do not have expertise in many various cameras and alternatives.  If a less expensive camera can be sufficient, then that is great news.  From the Stanford program last year, our students have started many mini projects, focusing on observation of chemical reactions and changes.  I am matching Stanford's high speed camera model that they use for the program."