Transcript Maths
CLASS II
“God wrote the universe in the language
of mathematics.”
- Galileo Galilei
Mathematics may not teach us how to add
love or minus hate but it teaches us that
every problem has a solution.
“Only in the world of mathematics do two
negatives multiply into a positive.”
- Abby Morel
CONCEPTS
101-1000
NUMBER NAMES AND
NUMERALS
134 - One hundred thirty- four
PLACE AND PLACE VALUE
H T O
PLACE
PLACE
1 3 4
tens
30
BEFORE
AFTER
VALUE
BETWEEN
NUMBER CONCEPTS
101-1000
DESCENDING ORDER
ASCENDING ORDER
BIGGEST /SMALLEST NUMBER
FILL IN THE MISSING NUMBERS
SKIP COUNTING
ODD AND EVEN NUMBERS
ORDINAL NUMBERS AND ORDINAL
NUMBER NAMES
ABACUS
H
T O
134
134 = 1 hundred + 3 tens + 4 ones
= 100 + 30 + 4
ADDITION
CONCRETE OBJECTS
PICTORIAL ADDITION
NUMBER LINE ( FORWARD
COUNTING)
HORIZONTAL ADDITION
VERTICAL ADDITION
Two digit with two digit
(without carry over)
T
O
4
5
+3 3
---------7 8
----------
Addition
2- digit with 2-digit
(With carry over)
T
+1
4
O
5
+3
6
__________
8
1
___________
SUBTRACTION
concrete objects
SUBTRACTION
PICTORIAL
NUMBER LINE
(BACKWARD COUNTING)
HORIZONTAL
SUBTRACTION
VERTICAL SUBTRACTION
TWO DIGIT WITH TWO DIGIT
(WITHOUT BORROWING)
T O
4 6
-3 5
_____
1 1
TWO DIGIT WITH TWO DIGIT
(WITH BORROWING)
T O
4 11
5 1
3 6
____
1 5
MULTIPLICATION
CONCRETE OBJECTS
MULTIPLICATION
Multiplication means repeated addition
of the same numbers.
Addition Sentence: 4 + 4 + 4 = 12
Multiplication Sentence : 3
4 = 12
Building tables
Table of 1 ,2 , 3 , 4 , 5 , 6 & 10
Table of 5
1x 5= 5
2x5 = 10
3x5 = 15
10x 5 = 50
MULTIPLICATION
HORIZONTAL
VERTICAL
Two digit with one digit
(without regrouping)
x
T
O
2
1
3
---------6 3
----------
VERTICAL
Two digit with one digit
(with regrouping)
T
+1
2
x
O
5
3
---------7 5
----------
measuremen
t
measurement
Weight /mass…….gram(g) /kilogram(kg)
Length …centimetre(cm) /metre(m)/kilometre(km)
Capacity….millilitre (ml) /litre (l)
Time
Calendar- 2014
A)What day will be the
3rd of this month?
B) How many Sundays
are there in this month?
C)Which month comes
after this month?
DATA HANDLING
1. Santosh keeps hens. He has made a list of the eggs
he gets every day. Study the list and answer the
questions.
Monday
15
Tuesday Wednesday Thursday
10
12
10
Friday
Saturday
Sunday
13
20
9
( A ) On which day did Santosh get the Least eggs ? ………………….
( B ) On which day did he get the most eggs ? ……………………
( C ) On which two days did he get the same number of eggs ?................. and ................
(D ) How many more eggs did he get on Monday as compared to Wednesday ? ...............
EVALUATION
ORAL AND WRITTEN CLASS TESTS
REGULAR CLASS WORK AND HOME
ASSIGNMENTS
APPLICATION OF MATHEMATICAL KNOWLEDGE
IN EVERYDAY LIFE
ACCURACY AND SPEED
MENTAL MATH
A FEW IMPORTANT REMINDERS : 1. Homework and correction work needs to be done on a regular basis.
2. Children must bring the materials for class activities (eg. straws, cut-outs etc.)
when informed by the teacher.
3. A neat folder should be maintained for keeping the worksheets.
4. Notebook work must be followed up.
5. Regular revision of classwork must be encouraged in children.