Candy Model Molecules



Category Activities
Badge Scientist
Time to allocate (mins) 15
Outcome Understand the basic structure of molecules
Resources

Jelly tots or similar sorted into three colours

Toothpicks (or spaghetti)

Bowl 

Instructions

1.  Give each different atom a colour.  Hydrogen = red; Oxygen = yellow and Carbon = green.

2.  Make a water molecule (H2O) - this means that two hydrogen atoms are joined to one oxygen atom to make water.  Join two red sweets to one yellow sweet with toothpicks.

3.  Make a carbon dioxide molecule (CO2) - this means two oxygen atoms are joined to one carbon atom.  So, join two yellow sweet to one green sweet with toothpicks

 4.  Cubs can eat their molecules when done 


Entry written by Sharon Venn of 1st Randburg