How Does A Glow Stick Work

What I think now (before we start) I think when you snap a glow stick the chemicals make the glow stick work.

What I think now (after hearing others’ ideas) I still think that when you snap a glow stick the chemicals make the glow stick work.

What I think now (after seeing Miss C cut open the tube) That there are some chemicals that make the glow stick work, my perdition was correct.

What I think now (after researching)

chemicals are luminol,hydrogen peroxide.

3 questions I still have:

synthesis is when you start no knowledge and at the end you have more knowledge.