The measuring container used to measure water will be having scale markings in the unit of 

Guess how many children will be equal in the weight of an elephant of $5000 \mathrm{kgs} ?$

$($Take the weight of the children as $40 \mathrm{kg}.$$)$ 

If the volume of Math-Magic book is $540 \mathrm{cm} \mathrm{cube}$, then which has more volume: _____ (Math-Magic book or Tanu's stage)

The volume of one matchbox is $10 \mathrm{cm} \mathrm{cube}$.

Ganesh and Dinga want to pack $4000$ centimetre cubes in boxes. These are to be sent to a school. There are three different boxes available for packing.

 ❈ What is your guess? Who is right?

❈ How can Ganesh and Dinga test their guesses before packing the cubes in the boxes? 

Use Ganesh's method and write:

 ❈ _____ centimetre cubes can be arranged in box B.

 ❈ _____ centimetre cubes can be arranged in box C

  ❈ So _____centimetrecubes in all can be packed in the three boxes

Use $56$ matchboxes to make platforms of different heights.

Fill this table.

$\begin{array}{|cccc|}\hline & \mathrm{How} \mathrm{high} \mathrm{is} \mathrm{it} ?& \mathrm{How} \mathrm{long} \mathrm{is} \mathrm{it} ?& \mathrm{How} \mathrm{wide} \mathrm{is} \mathrm{it} ?\\ \mathrm{platform} 1& & & \\ \mathrm{platform} 2& & & \\ \mathrm{platform} 3& & & \\ \hline\end{array}$ 

The volume of each platform is equal to _____ matchboxes.

At birth, a baby elephant weighs around $90 \mathrm{kg}$ and the weight when you born is $3$ kg? Find out. How many times is a baby elephant heavier than you were at birth?

Which solid has the least volume and which one has the greatest volume?

Mohan arranged his matchboxes like this.

How many matchboxes did he use to make it? What is its volume in matchboxes?

.

The volume of one matchbox is the same as $10 \mathrm{cm} \mathrm{cube}$. Then the volume of this stage is same as _____ $\mathrm{cm} \mathrm{cube}$.