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Decimals
Number Concept123
OBJECTIVE§ Consistently able to understand and visualize what the whole could be when only a part is given.§ Proficient in applying the understanding to relationship between decimal numbers like .2, .02 and .002.
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Write the decimal number represented by the shaded part in the following figures.
0.80.070.1250.280.6750.007
I) zero point one two fiveii) zero point zero seven
iii) zero point six seven five
iv) zero point eight
v) zero point zero seven
vi) zero point two eight
Match the following.
a)b)c)d)e)f)
a) b) c)
d) e)
zero
Number Concept123
Represent the given numbers pictorially
(a) 0.2 (b) 0.7
(c) 0.6 (d) 0.36
Area and Perimeter
Geometry
OBJECTIVE § Understands concept of area and perimeter and its application with various units of measurement.
SYLLABUSDetermines area and perimeter of simple geometric figures.
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1
2
3
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Sides = 5 area = 5 x 5 = 25 Perimeter of 4 sides 5 + 5 + 5 + 5 = 20
Sides L = area = Perimeter =
B =
Sides L = area = Perimeter =
B =
Sides L = area = Perimeter =
B =
Geometry
5
a. b.
c.
d. e.
f.
Write the numbers that these picture show.
This picture shows 12.3
The 100 square stand for tens
The rods stand for ones 1+1=2
The cubes stand for tenths .1+.1+.1=.3
Number Concept123