Rani’s Gift (Measurement)

Use your textbook to measure the length of the following objects. | Objects | Estimated length | Actual length | Desk | | | Blackboard | | | Window | | |

Find the length of the following using any tool of your choice (eraser, blocks, pencil). Record your measurement. • Any wall of your house • Length of your bed • Length of a door

Collect a few things from your surroundings. Sort out the lightest and the heaviest among those. Arrange all the things in the increasing order of their weight. How do you know which is light and which is heavy?

Take two paper bags of same size. Fill one with sand and the other with dry leaves. Discuss their weights (which bag is heavier).

Name some of your family members or friends who you think weigh A. almost the same as you _____ B. more than you _____ C. less than you _____ Find out the places where you can check your weight. What is your weight?

Raghu wants to make nimbu pani for himself and his two friends. Raghu has to make 3 glasses of nimbu pani. Write the quantity of ingredients he has to use to make 3 glasses of nimbu pani. Water: ____ glasses Sugar: ____ spoon Lemon juice: ____ spoons Salt: ____ pinch

Find Out: Name some drinks that are prepared at your home. Find out the ingredients used for making your favourite drink and write them below. Name of your favourite drink ____ Ingredients | Quantity

Raghu's bottle is filled with four glasses of water. A. How many glasses of water can fill your bottle? B. How many glasses of water can fill your friend's bottle? C. Does your friend's bottle fill with equal/more/less amount of water?

Name the friend whose bottle can carry— A. Equal water as yours B. Less water than yours C. More water than yours

To make a jal tarang (musical instrument), arrange 5–7 similar glasses or bowls. Fill them with varying levels of water. Gently tap a spoon on each glass or bowl and hear how each one sounds. Tap at different parts of the glass or bowl to feel the difference. Discuss the uses and importance of water in our life. Also discuss the proper usage and no wastage of water.