Tag Archives: carbon dioxide

Gurgling Gases

Gurgling Gases is all about investigating the gases in our air! There’s sure to be lots of pops, fizzes and even fire in this science kit… along with some amazed faces! Experiments Hot Hydrogen – Produce hydrogen + hear it pop when it sets alight 🔥 Funky Photosynthesis – Learn and watch how plants produce oxygen…

Lava Lamps

Have you ever seen a lava lamp? Well… in this awesome experiment you can make your own! You will need Tall / large clear glass or plastic cup Oil Water Food colouring Fizzy tablet (vitamin C or Alkazeltzor tablets work well) Method Fill the glass a third with tap water. Add food colouring of your…

Fizzy Trays

These fizzy explosions of colour will provide hours of fun! You will need A tray (a baking tray works well) Bicarbonate of soda/ baking powder Clear vinegar Small pots x 2 Food colouring Teaspoon or medicine syringe Method Sprinkle some bicarbonate of soda onto your tray evenly. Into your small pots pour some clear vinegar…