Thursday 5 June 2014

Science behind the glowstick

What I think now (before we start)
I think when you snap the glowstick you break the kernel of the glowstick(chemical) and it start to move out to the other kernels.

What I think now (after hearing others' ideas)
I think there might be a glass inside the glowstick tube and there is a kernel inside the chemical.

What I think now (after seeing Miss C cut open the tube)
There is a glass tube inside the glowstick and it has the glowing chemical inside it and when you break it, it comes out and mixes with the chemical that was in a outer tube.

What I think now (after researching)


3 questions I still have

Synthesis is developing and progressing knowledge by experimenting and researching.

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