• When a child uses ,touches or experiences hot object ,he/she feels a burning sensation. He /she removes the hand immediately and after the experience touches carefully. When a child touches anything cold, he/she feels the sense of coolness. He/she experiences a complete different sense or feeling just opposite to hotness. He/she enjoys it. In summer days children feel hot but in winter they experience cold.

Step 1 :

Make the children sit in a semi circle.

Step 2 :

Now, the teacher should arrange the cups with hot and cold liquids in front of them.

Step 3 :

Then the teacher should call every child one by one and let him/her touch the cup with hot water.

Once he/she feels the hotness, ask him /her to repeat the word 'hot'.

Step 4 :

Then put the cup of cold water or ice on his/her palm and make him/her say the word 'cold'.

Step 5 :

Let every child experience the hot and cold concepts this way.

He/she should be asked to touch different hot and cold objects.