WEIGHT (MEASUREMENTS)

The students of class IV found out the weight of their bags using a spring balance . Weight of books,bottle etc was found using a weighing scale. Different units of weight were discussed thereafter and they converted the given units into other smaller units.The students made beam balance and prepared different weights using plasticine

To locate the centre of the circle

The students of class IV found out the centre of the circle made by a bangle. They folded the cut out twice and got the creases cutting each other at a point.

Length(Measurements)

Students of class IV measured the length of bulletin board , desks, window panes etc to know about different units of lengths and their relations

Multiplication as repeated addition

Students of class IV used bindis to find the various multiplication facts and to show that  multiplication is repeated addition .