Glow in the dark with Mrs Tofa

science intensive in room 7 today we went to learn about how things glow in the dark. we had to use Dissolve highlighter ink in ½ cup of water and leave to absorb

Materials- Highlighter - ½ cup of water in a clear cup- Purple & blue cellophane - Scissors - Torch- Tape - Blue and purple sharpie

Method:

1. Dissolve highlighter ink in ½ cup of water and leave to absorb
2. Cover the torch with purple cellophane then blue (first form of light)
3. Cover torch with tape and color with blue sharpie, tape again then blue again, tape then color using purple sharpie (2nd form of light)
4. Go to dark room and shine the light on the cup of colored water