Teacher’s Note: Teacher can discuss the above situation and explain place value by varying the numbers of carrots.

__Place value__

__Travel Through __

** **

**Chinnu! Minnu!**

On my right I have bundles of 10 carrots.

Chinnu! Minnu! Bring 42 carrots.

On my left I have loose carrots.

I have 4 bundles and 2 loose carrots.

I have 2 bundles and 4 loose carrots.

Who is correct ?

I took 42.

No, I have taken 42.

** **

**Teacher’s Note:** Teacher can discuss the above situation and explain place
value by varying the numbers of carrots.

__Learn__

Let us learn about the place value of digits in number using the
above situation.

The place value of digit in any number depends on its place in
that number.

__Practice__

Draw
necklace using beads in tens and ones for the given number.

Complete the empty boxes in the table given below.

__Try This __

**Complete the table**

__Activity__

* Take 2 sets of cards with numbers 0 to 9.

* Write the words ‘Tens’, **‘Ones’** on the board and place one set of cards in front of each word.

* Call two students to stand in the places of ones and tens.

* Each student should pick a number card from the set.

* The student who is standing before ‘Tens’ should say “I am 2,
standing at ‘Tens’
place. So my place value is 20” and should show twenty beads.

* Next student who is standing before **‘Ones’** should say, “I am
4,standing at **‘Ones’** place. So my place value is 4”, and should show 4 beads. So,our
number is 24. Teacher continues the activity with other students for different
two digit numbers.

__Pleasure Time__

**Colour and answer**

Colour
the number boxes with blue if the values in
‘Tens’ place and ‘Ones’ place are equal.

Observe
the number chart and answer the following questions.

**Write
the numbers with the digit 7 either in ‘Ones’
place or in ‘Tens‘ place**

7, 17, 27, 37, 47, 57, 67, 70,77,87,97

**Write
all the numbers with 6 in ‘tens’ places? **

60, 61, 62, 63, 64, 65, 66, 67, 68, 69

**Write
all the numbers with 8 in ‘ones’ places? **

8, 18, 28, 38, 48, 58, 68, 78, 88, 98

**Which
is the number with 9 in both ‘tens’ and ‘ones’ places?**

99

Tags : Numbers | Term 1 Chapter 2 | 2nd Maths , 2nd Maths : Term 1 Unit 2 : Numbers

Study Material, Lecturing Notes, Assignment, Reference, Wiki description explanation, brief detail

2nd Maths : Term 1 Unit 2 : Numbers : Place value | Numbers | Term 1 Chapter 2 | 2nd Maths

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