Making Lava Lamps for Science Week

P1080726aHow to make a homemade lava lamp

Report by Sean L. (Ms Bleahene’s Class)


First you are going to need

  • Alka Seltzer tablets
  • A clear plastic bottle [1litre]
  • 500ml of vegetable oil
  • 500ml of water
  • food colouring

Step two: Pour the water in to the plastic bottle.

Step three:  Pour the vegetable oil in to the the bottle.

Step four: Put two drops of food colouring in to the bottle.

Step five: Put half a Alka selzer tablet in to the bottle.

Step six: Put the top of the lid on the bottle.