4) Cool Colour Experiments - Volcano!

For this experiment, you will need

• Liquid soap

    

• Hydrogen peroxide (0.5 Moles)

             

• Vinegar

  

• Potassium iodide (put it in AT THE END)

• Adding food dye will color your lava!

      


Teacher's Tips:
You can get these equipments from the secondary office and while conducting this experiment, please keep the children away from the hydrogen peroxide as it is an irritant. Also, the food dye might stain your hand and clothes and if you don't want this to happen, please wear a lab coat, safety goggles and gloves.

7) Cool Colour Experiments - Prism

For this experiment, you will need:

• a glass prism 
• ray box

Teacher's Tips:

Make sure the power supply is at 12V or less.

8) Cool Colour Experiments - Flame Test

For this experiment, you will need:

• different substances

• bunsen burner and/or a camping stove

• Nichrome Wire

• Mortar and Pestle

• 1 M of HCL (beware it's corrosive)

Teacher's Tips

These equipment are all available from the secondary office. Also, when you are conducting this experiment please wear lab coats and safety goggles and make sure the children are in reasonable distance to prevent unanticipated incidents.