Home | FAQ | Contact Us | View Cart | Login / Register  

Kids Science Activities

Movement of Water Molecules

Materials Required
  • A transparent glass filled with very hot water
  • A transparent glass filled with cold water
  • Food coloring
  • An ink filler.

How to do it

  • Fill the glasses with the same amount of water, one glass with cold  water and one glass with the  hot water.
  • Put one of food coloring into both glasses at the same time.
  • Ask the kid to observe what happens to the food colouring.

What is learnt

The food coloring spreads faster throughout the hot water than in the cold. The molecules in the hot water move faster, spreading the food coloring faster than the cold water molecules which mover slower. As the temperature increases the bond between the molecules becomes weaker.

Add to My Article | Refer this Article | Print this Article

Write your Comments on this Article
Article Title Movement of Water Molecules
Your Name
Place of Residence
Your E-mail
Your Comment
Security Validation
Enter the characters in the image above
Kindergarten Activities
Light and its vocabulary
Play Activity to learn Counting and Adding
Water Pressure
Kite with shapes
Fun with Shapes - 3
Fun with Colours and Shapes
Energy Transferred Through the Balls - cr
Wind Activity
Newspaper Burns Better Than Writing Paper
Magical Colours of sketch Pens
Fun with shapes - 1
Make a Dog with shapes
Change A White Flower Into Red
How I Made My Sundial
Play The Confidence Game
Amazing Detergent and Surface Tension of Liquid
How I Discovered Light Helps Me See Things
Arrow with shapes
Objects Shapes and sizes
Effects of Shape and Heat