DECIMALS. If the whole number is less than one then always write in the 0 before the decimal point. b) 8 10

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DECIMALS

I] Decimal Tenths

1. Colour and the strips of ten a) ⁴

10

b) ⁸

10

c) 1 ⁶

10

2. Shade the following squares according to the Decimals given and write fractions for each decimal

0.8 =_ 𝟖

𝟏𝟎____ 0.2 = 𝟐

𝟏𝟎 0.5 = 𝟓

𝟏𝟎 1.0 =𝟏𝟎

𝟏𝟎_____ _

If the whole number is less than one then always write in the 0 before the decimal point.

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READING AND WRITING DECIMAL TENTHS

Six tenths Ex1. ^𝟔

𝟏𝟎 = 0.6

Zero point six

1. Write the 2 different ways of reading a decimal four tenth

a) 0.4

zero point four one and five tenth b) 1.5

one point five six and two tenth c) 6.2 =

six point two

2. Write the decimal number for the following.

a) Thirty-nine and six tenths = 39.6 b) Three and six tenths = 3.6

c) Four hundred twelve and five tenths = 412.5

d) Seven thousand five hundred and nine tenths = 7500.9 e)Two hundred four point four tenths = 204.4

The word “and” is used for decimals while reading and writing number name.

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On the way Almost there Ready for the next step

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II] Decimal Hundredths

+

1) Convert 0.04 to fraction = 4 100

2) Write 0.04 decimal number name in both the ways.

a) zero point zero four b) four hundredth

_________________________________________________

3) Convert 46.52 to fraction 4652

100

= 46

⁵²

100 4) Write 30.8 decimal number name in both the ways.

a) thirty point eight b) thirty and eight tenth

5) Convert 812.05 to fraction 81205

100

= 812

⁵

a) eight hundred twelve and five hundredth b) eight hundred and twelve point zero five

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III] Decimal Thousandths

a) Write the fraction for shaded region = ^𝟑𝟑𝟎

𝟏𝟎𝟎𝟎

b) Write the decimal number for shaded region = 0.330

Q1. Write in decimal.

1) 36/1000 = 0.036 2) 425/1000 = 0.425 3) 7/1000 = 0.007

Q2. Express in words in both the ways.

i) 0.234 a) zero point two three four

b) Two hundred thirty four thousandth ii) 23.012 a) twenty three point zero one two

b) twenty three and twelve thousandth

iii) 875.526 a) eight hundred seventy five and five hundred twenty six thousandth

b) eight hundred and seventy five point five two six

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IV] Decimal Place Value

1. Place the following numbers in Decimal Place Value Chart

a. 709.5 b. 203.67 c. 22.843 d. 199.098 e. 2,543.9 f.

0.824

7 0 9

.

⁵

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HTH TTH TH , HUND TENS ONES . 1/10 1/100 1/1000

7 0 9 . 5

2 0 3 . 6 7

2 2 . 8 4 3

1 9 9 . 0 9 8

2 , 5 4 3 . 9

0 . 8 2 4

2. Find the Place & Place Value of every digit in 4256.132

Place - 4 = Thousand Place Value – 4 = four thousand/ 4000 Place - 2 = hundreds Place Value – 2 = two hundreds/200 Place - 5 = tens Place Value – 5 = fifty/50

Place - 6 = ones Place Value – 6 = six/6

Place - 1 = tenth Place Value – 1 = one tenth/0.1/¹

10

Place - 3 =hundredth Place Value – 3 = three hundredth/0.03/ ³

100

Place - 2 = thousandth Place Value – 2 = two thousandth/0.002/ ²

1000

3. Write the place value of 6 in

,

a) 26.1 = six

b) 7028.96 = six hundredth

c) 35.6 = six tenth

d) 62314.78 = sixty thousand

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V] Decimal and Fractional Expansion of Decimals

1. Write decimal expansion of the following a) 24.5 = 20+4+0.5

b) 35.82 = 30+5+0.8+0.02

c) 863.604 = 800+60+3+0.6+0.004

2. Write fractional expansion of the following a) 4726.9 = 4000+700+20+6+⁹

10

b) 964.85 = 900+60+4+⁸

10+ ⁵

100

c) 22.843 = 20+2+⁸

10+ ⁴

100+ ³

1000

3. Write the standard form for each of the following.

(a) 5 + 0.6 + 0.09 = 5.69

(b) 9 + 0.0 + 0.02 + 0.009 = 9.029

(c) 10 + 7 + 0.3 + 0.00 + 0.007 = 17.307 (d) 1 + 1/10 + 7/1000 = 1.107

(e) 40 + 3 + 5/100 + 4/1000 = 43.054

4. Identify the expanded form of the given number.

83.49

a) 8 x 10 + 3 x 10 + ⁴

10 + ⁹

100 c) 8 x 10 + 3 x 1 + ⁴

10 + ⁹

100

b) 8 x 100 + 3 x 10 + ⁴

10 + ⁹

100 d) 8 x 10 + 3 x 1 + ⁴

100 + ⁹

10

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5. Which expression is the same as 1 tens, 3 Ones and 9 thousandths?

a) (1 x 10) + (3 x 1) + (9 x ¹

10 ) c) (1 x 10) + (3 x 1) + (9 x ¹

100 )

b) (1 x 10) + (3 x 1) + (9 x ¹

1000 ) d) (1 x 1) + (3 x 10) + (9 x ¹

100 )

6. A train carried 429 people in the morning, 237 people at lunch, and 609 people in the evening. Which expression shows the total number of people in expanded notation?

a) 1,000 + 200 + 75 c) 1,000 + 30 + 8 b) 1,000 + 200 + 70 + 5 d) 800 + 40 + 6

7. What is (2 x 1000) + (3 x 10) written in standard notation?

a) 2,000 + 30 c) 2,030 b) 2,300 d) 2,310

8. I walked 5.021 km. What is 5.021 written in expanded form?

a) (5 x 1) + (3 x 1/100) + (1 x 1/1,000) b) (5 x 10) + (2 x 1/10) + ( 1 x 1/100) c) (5 x 1) + (2 x 1/100) + (1 x 1000) d) (5 x 10) + (2 x 1/100) + (1 x 1/1,000) VI] Equivalent decimals

1) Are 0.880 and 0.88 equivalent decimals? yes, ⁸⁸⁰

1000 = ⁸⁸

100 2) Are 7.3 and 5.3 equivalent decimals?

no, ⁷³

10 = ⁵³

10 both are different decimal fractions . 3) Are 0.500 and 0.05 equivalent decimals?

0.500=⁵⁰⁰

1000, 0.05 = ⁵

100 both are not equivalent

4) which of the following decimals is equivalent to 0.4?a) 0.04 b) 0.14

c) 0.400

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VII] Decimals and Money

1) Dhs 10.50 = 1050 fils 2) Dhs 4.75 = 475 fils 3) ₹ 50.50 = 5050 p 4) 700 fils = Dhs 7

5) 8025 fils = Dhs 80.25

6) 300 p = ₹ 3 7) 7550 p = ₹ 75.50 8) 85075 fils = Dhs 850.75 9) 3650 fils = Dhs 36.50 10) 600 p = ₹6

Add ₹ 520.75 and ₹ 35.75 556.50

Subtract ₹ 45.39 from ₹ 98.25 52.86

Abdullah had Dhs 500. He spent Dhs 355.50 in Dubai Shopping Festival.

How much money is left with him?

144.50

VIII] Like and Unlike Decimals

1. Are these decimals like or unlike 37.44, 9.32, 16.49, 9.67 and 37.91?

+

5) Which decimal is equivalent to 94.290?

a) 90.20 b) 94.29 c) 94.009 d) 90.00 6) Write two equivalent decimals for 0.3 0.30=0.300

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a) Like b) unlike

2. Are these decimals like or unlike 38.3, 2.24, 9.67, 15 and 42.3?

a)Like b) unlike

3. Convert the 0.4 , 2.21 , 6.832 , 1.8 into like fractions a) 0.400 , 2.210 , 6.832 , 1.8000

b) 0.40 , 2.21 , 6.83 , 1.80 c) 0.40 , 2.21 , 6.83

d) 0.400 , 2.210 , 6.832 , 1.800

4. Convert the given unlike decimals to like decimals: 4.8, 2.25, 0.893 a) 4.800 , 2.200 , 0.8930

b) 4.8 , 2.2 , 0.8

c) 4.800 , 2.250 , 0.893 d) 4.0 , 2.0 , 0.8

5. Convert 7.89, 89.2, 38.326 into like decimals a) 7.890 , 89.20 , 38.326

b) 7.890 , 89.200 , 38.326 c) 7.890 , 89.200 , 38.3260

6. Convert 756.339, 89.2 in like decimals a) 756.3 , 89.2

b) 756.339 , 89.239 c) 756.3390 , 89.2 d) 756.339 , 89.200

IX] Comparing and Ordering decimals

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1. Compare

a) 5.17 < 5.4 b) 4.63 > 4.3 c) 10.35 = 10.35 d) 25.6 < 25.9 e) 7.7 > 6.95

f) 36.62 > 36.4 g) 29.3 > 29.27 h) 12.7 < 12.8 i) 40.24 = 40.24 j) 28.5 > 28.3

2. Arrange the following decimals in ascending order.

a) 18.423 , 19.2 , 18.432 , 18.21 18.210,18.423,18.432,19.200

b) 9.6 , 8 , 9.9 , 8.8 8.0, 8.8, 9.6, 9.9

c) 2.02 , 2.012 , 2.021 , 2.01 2.010, 2.012, 2.020, 2.021

d) 14.78, 46.1, 25.5, 14.8, 32.32 14.78, 14.80, 25.5, 32.32, 46.1

3. Arrange the following decimals in descending order.

a) 10.38 , 7.83 , 10.32 , 7.23 10.38, 10.32, 7.83, 7.23

b) 22.021 , 22.102 , 22.012 , 22.201 22.201, 22.102, 22.021, 22.012 c) 46.69 , 56.69 , 23.6 , 4.4

56.69, 46.69, 23.6, 4.40

d) 27.27, 4.12, 27.77, 39.01, 4.18 39.01, 27.77, 27.27, 4.18, 4.12

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DECIMALS

* Let’s see how much do I already know:

=

^𝟑

𝟏𝟎

=

^𝟕𝟔

𝟏𝟎𝟎

=

^𝟐𝟖

𝟏𝟎𝟎

=

^𝟕

𝟏𝟎

=

^𝟓𝟑

𝟏𝟎𝟎

=

^𝟏

𝟏𝟎

=

_𝟏𝟎𝟎^𝟖𝟓

=

^𝟔

𝟏𝟎

Score a Diamond for every correct answer.

I] Decimal Tenths

1) Convert 9.5 to fraction 9 ⁵

10

a)nine and five tenth b) nine point five 3) Convert 30.8 to fraction 30⁸

10

a) thirty point eight b) thirty and eight tenth

5) Convert 237.5 to fraction 237⁵

10

a) two hundred and thirty seven point five b) two hundred and thirty seven and five tenth

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II] Decimal Hundredths 1. Shade the following grid

𝟒𝟓

𝟏𝟎𝟎 = 0.45 ^𝟏𝟓

𝟏𝟎𝟎 = 0.15 ^𝟗

𝟏𝟎𝟎 = 0.09 2. Write the following in decimal.

a) ^𝟔

𝟏𝟎𝟎 = 0.06 a)zero point zero six b) six hundredth b) ^𝟕𝟓

𝟏𝟎𝟎 = 0.75 a) zero point seven five b) seventy five hundredth

c) ^𝟓𝟖

𝟏𝟎𝟎= 0.58 a) zero point five eight b) fifty eight hundredth

3. Write the number name for above decimals in both the ways.

III] Decimal Thousandths

1) Convert 5.478 to fraction = 5⁴⁷⁸

1000

a) Five point four seven eight b)five and four seventy eight thousandth

3) Convert 63.005 to fraction 63 ⁵

1000 4) Write 63.005 decimal number name in both the ways. a)sixty three point zero zero five b) sixty three and five thousandth

5) Convert 276.453 to fraction 276⁴⁵³

a) two hundred and seventy six point four five three

b) two hundred seventy six and four hundred fifty three thousandth

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IV] Decimal Place Value

Teacher Directed With support Independent Teacher’s sign.:

V] Decimal and Fractional Expansion of Decimals

1) Write fractional expansion 709.5 = 700+9+⁵

10

2) Write decimal number for 60000 + 2000 + 500 + 40 + 7 + 0.8 + 0.09 +

0.004=62547.89

. 3) Write fractional expansion 203.67

=200+3+⁶

10+ ⁷

100

4) Write the decimal expansion for 8432.51= 8000+400+30+2+0.5+0.01 5) Write fractional expansion 199.098=

100+90+9+ ⁹

100+ ⁸

1000

6) Write decimal number for Thirty seven thousand five hundred seventy and fifty one thousandths=37,570.051

. 1) Which digit shows the tenths place

value in 520.345? three

2) What is the place of the digit 6 in the number below?

247.167 = hundredth

3) What does the 5 in the decimal 0.257 represent? hundredth

4) In 8.5247, which number is in the hundredths place? two

5) What is the value of the digit in red?

67.92 nine tenth

6) What is the place value of the red digit?

0.536 six thousandth

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VI] Equivalent decimals

1. Are the following Equivalent or not Equivalent?

a) 0.2 and ²

100 not equivalent c) ¹

4 and ¹⁰

40 equivalent b) 3.60 and 6.30 not equivalent d) 0.6 and 0.06 not equivalent

2. Write two equivalent decimals for 0.90=0.9=0.900 3. Write a decimal that is equivalent to 0.110? =0.11 4. Write of the following decimals is equivalent to 0.0480? =0.048

5. LaTonya measured 5.25 grams of baking soda for a science lab. Which set of factions equal 5.25 grams?

a. a) 5 1/4 and 525/100 c) 5 1/4 and 525/1000 b. b) 5 3/4 and 525/100 d) 5 3/4 and 525/1000

+

On the way Almost there Ready for the next step

VII] Decimals and Money

Teacher Directed With support Independent Teacher’s sign.:

1) A football for ₹ 96.75, a whistle for

₹25.80 and a cap for ₹ 48.90. Find the total.

=171.45

2) Books for ₹ 315.75, notebooks for

₹202.70 and pens for ₹ 56.80. Find the total. =575.25

3) A pencil box for ₹ 12.45, a tiffin box for

₹ 36.75, a water bottle for ₹ 42.20, and notebooks for ₹120.40. What will be total cost of 5 pencil boxes and tiffin boxes?=99

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VIII] Like and Unlike Decimals

1) Are the following decimals 9.5, 18.235 and 20.0254 are like or unlike decimals.

2) Convert the decimal numbers 5.42, 11.6 and 212.075 into like decimals.

5.420, 11.600, 212.075

3) Covert the following unlike decimals 1.72, 26.361, 3.35 and 0.9 into like decimals.

1.720, 26.361, 3.350, 0.900

4) Convert the decimal number 15.6, 4.76 and 13.234 into like decimals.

15.600, 4.760, 13.234

5) Convert the decimal number 7.8, 52.04, 306.100 into like decimals.

7.800, 52.040, 306.100

SELF CHECK:

I can do it without mistakes. I can help others.

I can do it by myself but I make a few mistakes.

Sometimes I need help. I am starting to understand.

IX] Comparing and Ordering decimals 1) 18.49 < 19.9

2) 43.5 > 43.12

2) The wingspan of the following birds are given. Arrange them in ascending order

Wand -ering albatr oss

Mara -bou stork

Great white pelican

Tristan albatro -ss

Dalm - atian pelica - n 3.7 m 3.2 m 3.6 m 3.5 m 3.51 m 3.2, 3.5, 3.51, 3.6, 3.7

3) Arrange the height of animals in descending and ascending order

Bison Camel Giraffe Elephant Moose 2.1 m 2.2 m 5.8 m 3.6 m 2.4 m Ascending order = 2.1, 2.2, 2.4, 3.6, 5.8

Descending order = 5.8, 3.6, 2.4, 2.2, 2.1

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*Where am I now?

1. Compare 70.45 < 70.65 2. 7550 p = ₹ 75.50

3. Which decimal is equivalent to 0.8?

a) 0.10 b) 0.70 c) 0.800 d) 0.9

4. Two thousand eight hundred thirty nine and six thousandths = 2839.006

5. Five hundred Seventy nine and five tenths = 579.5

6. Forty and twelve hundredths 40.12 7. Decimal expansion of 904.827 = 900+4+0.8+0.02+0.007

8. Fractional expansion of 904.827 =900+4+⁸

10+ ²

100+

7 1000

9. Convert the decimal numbers 7.65, 62.3 and 593.142 into like decimals

7.650, 62.300, 593.142

10. Arrange the following decimals in descending order. 46.37, 46.8, 46.2, 46.9, 46.34

46.9, 46.8, 46.37, 46.34, 46.2

My buddy answered _______ questions correctly out of 10 questions

.

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Summary

In the number 864.92

a) Write the place value of 2 = 0.02

b) Write the above number in words__Eight hundred and sixty four point nine two

c) Write the decimal expansion of the above number 800+60+4+0.9+0.02

d) Write the above number in fils

Dhs 864.92 = 86492 fils

My Achievements:

Topics covered in this unit

I need a lot of practice

I am almost there

I am ready for the next step Decimals Tenths

Decimal Hundredths Decimal Thousandths Decimal Place Value

Decimal And Fractional Expansion of decimals Equivalent decimals Decimals and Money

Like and Unlike Decimals Comparing and Ordering decimals

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Decimal Octopus

a) Place a decimal number of your choice in the above Decimal Place Value Chart

b) Write the above decimal number in word form in both ways.

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GEOMETRY

I] Drawing line segments

`

Draw a line segment of length 9.5 cm

Draw a line segment which is double of 4.5 cm Draw a line segment of 5 cm

+

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II] Open and closed shapes

Identify the closed and open figures

2. Which of the following figures crosses itself?

+

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III] Circle and its parts

1. In the figure given below, name the following

Centre O

Radius OA, OB, OC Chord -PQ

Diameter -AB

2. The radii of the circles are given. Find the corresponding diameter.

Radius Diameter

4 cm 8cm 2.5 cm 5cm

3. The diameter of the circles are given. Find the corresponding radius.

Diameter Radius

22 cm 11cm 18 cm 9 cm

+

On the way Almost there Ready for the next step

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How much do I already know?

1. A cuboid has _____________ faces.

a) Six b)Twelve c)Eight 2. A circle has _______________ face.

a) Flat b) Curved c)Both flat and curved 3. A cone has ____________ corners.

a) One b) Two c) None

4. There are ____________ edges in a cube.

a) H a) Twelve b) Six c)Eight 5. A die is shaped like which solid?

a) Cube b)Cuboid c)Cylinder 6.

12 edges and 7 vertices.

Score a diamond for every correct answer.

I] Drawing line Segments

Draw a line segment of 3 cm.

Draw a line segment of 7.5 cm

Draw a line segment PQ that is 4cm less than double of line segment EF, if EF is 5cm. -6cm

Teacher Directed With support Independent

Teacher’s sign.:

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II) Open and Closed curves 1.

a) This shape is a _Open curve.

b) Can you make it into a complex closed curve?-Yes, by joining two end points

2. Is this an open or closed curve?-Closed

3.

a) Is it a curve? _No, it is a polygon b) Is it open or closed? __closed

4.Identify the simple closed curves

5. I have 8 equal sides.

Which polygon am I? -Octagon

Give an example of 8-sided polygon in real life.- clock, Stop board

b) How many more sides does a Decagon have than a Triangle? - 7

Teacher Directed With support Independent

Teacher’s sign.:

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III) Circle and its parts

1. From the following figure, identify

a) Centre of the circle- O b) Three radii-OA, OB, OC c) A diameter-AC

d) Chord-ED

e) Two points in the interior,= O,P f) A point in the exterior- Q

2. a) Is every diameter a chord? yes b) Is every chord a diameter? NO Justify your answer

3. a) Two diameters of a circle always intersect?

YES

b) The center of the circle is always in the interior of the circle? YES

a) Label the parts of this circle.

b) If the Diameter is 6cm more than half the length of the chord, which is 8cm long, then how long is the radius?-5

c) If another circle is drawn with radius 7cm, what is the sum of the diameters of these two circles? 24

6.

If PQ is 3cm long, how long is PR? _6cm

Teacher Directed With support Independent Teacher’s sign.:

Tangent Circumference

Diameter

Chord Radius

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*Where am I now?

1. Classify the following as open or closed curves.

2. Which of the following is the Radius?

a) PQ b) QR c) QS d) All of them

3. The diameter of a dish is 50 cm. Find the radius.

a) 25 cm b)5 cm c)10 cm

4. The radius of a wheel is 25cm.What is its diameter?

a) 50 cm b)10 cm c) 100 cm

5.

Select the picture that do not cross itself.

6. The longest chord in a circle is the _______________

a) radius b) diameter c) sector

My buddy answered _______ questions

correctly out of 6 questions.

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Summary:

1. In the figure given below, name the following b) Centre O

c) Radius OA, OB, OC

c)Chord PQ

d)Diameter AB

e) If the radius is 5cm, what is the diameter of the circle

10CM

My Achievements:

Teacher’s remarks & sign:

__________________________________________________________

__________________________________________________

Topics covered in this unit

I need a lot of practice

I am almost there

I am ready for the next step

Drawing line segments

Open and closed curves

Circle and its parts

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Data Handling

I] Pictograph

1] The pictograph given below shows the number of students in a nursery school in four consecutive years.

Year Students

2015

2016

2017 2018

Here stands for 10 students.

a) Find the number of students in 2016 and 2018_50,80

b) Find the difference between the number of students in 2017 and 2018_20 c) If no one student left the school from 2015 -2018, find the total number of

students in 2018_290

d) If 55 new students take admission in year 2016, then find the number of students in 2016_105

Always use the same symbol to represent same kind of data.

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2]The pictograph given below shows the number of kites made by 4 classes in a school.

Class Kites

2

3

4

5

Here stands for 5 kites

a) Find the number of kites made by class 3: _15

b) Find the number of kites made by class 4 and class 5 together: ___50 c) Which class made least kite? _3

d) How many kites made by all classes? __95

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II] Bar Graph

1] Read this bar graph and answer the following questions.

a) How cakes were baked on Wednesday? _30

b) On what day were minimum number of cakes baked? _Tuesday c) On which day 20 cakes were baked? _Sunday

d) How many cakes were baked on Friday and Saturday? _90

0 10 20 30 40 50 60 70

Sunday Monday Tuesday Wednesday Tuesday Friday Saturday

Number of cake

Days

Number of cakes baked in a bakery Every graph must have a title.

Information is represented along the two axis, vertical and horizontal.

Each axis must have labels to explain as to what information is being represented.

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2] Tasty Yummy Pizza makers are best in making pizzas with six different toppings.

They took a survey about customers’ favourite toppings and recorded the result in a bar graph. Read the bar to answer the questions.

1) Which is the most popular topping? – pepperoni

2) How many customers have chosen either tomato or pepper toppings? __50,125 3) If 75 more customers prefer bacon, which one will top the chart, bacon or onion? __bacon

4) List the toppings in order from most. Pepperoni, mushroom, onion, bacon, pepper, tomato

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III] Creating bar charts

1] Read the data and draw vertical bar graph on the given grid.

Favourite fruit Number of persons

Water melon 6

Mango 8

Grapes 4

Apple 2

Orange 6

0 1 2 3 4 5 6 7 8 9

Water melon Mango Grapes Apple Orange

Chart Title

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2] Read the data and draw horizontal bar graph on the given grid.

Chocolates Number of students

Kit Kat 4

Cadbury 5

Mars 7

Twix 5

Galaxy 9

Challenge time

1. In a survey of hypermarkets, 25 people were asked for their favorite hypermarket in Sharjah.

0 1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10 11

Chart Title

Series1 Series2

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Carrefour, Nesto, Carrefour, Lulu, Nesto, Ramiz, Carrefour, Nesto, Lulu, Carrefour, Ramiz, Madina, Nesto, Carrefour, Lulu, Ramiz, Lulu, Nesto, Carrefour, Madina, Carrefour, Lulu, Nesto, Al Douri, Carrefour

Draw pictograph and bar graph for the above observations.

My Reflections:

__________________________________________________________________

Parent’s sign: _____________________________

Concepts I need a lot of practice

I am ready for the next step Read and interpret the

pictograph

Read and interpret the bar graph: Vertical &

Horizontal

Creating vertical bar and horizontal bar graph

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1. Mrs. Carlo is a school nurse; she keeps records of the height of each child.

Height of the children

Name of the child Height (in cm)

Denial 123

Sofia 108

Raj 124

Asif 123

Sajid 110

Ehan 117

Observe the table and answer the questions in the notebook.

a) Who is the tallest child? -Raj

b) Name the children having same height.- Denial,Asif

c) Who is shortest among Raj, Sajid and Ehan?

d) How much is Sofia’s height? 108 cm

2. Pictograph shows the number of flowers that five children have.

Name Number of flowers

Aman Nilima

Kartik

Joanne

Shruti

Here stands for 2 flowers. Write answers in notebook.

a) Which children have flowers less than 10.- b) How many flowers does Jaonne have?- 18 c) How many more flowers does Nilima have

compared to Aman?- 4

d) How many flowers do Kartik and Shruti have together?- 32

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3. Complete the following tally chart.

The pictograph given below shows the number of cars sold in 4 days.

Day Cars

Sunday

Monday

Tuesday

Wednesday

Here stands for 10 cars.

Observe the table and write answers in notebook.

a) What does represent?-10 cars b) On what day 50 cars sold?- Monday

c) On what day were the maximum cars sold? And how many cars sold on that day?- Wednesday, 70

(49)

(50)

Kisan Jam Factory exports bottles of Jam. The pictograph shows the number of bottles expored each day. Look at the pictograph and answer the questions in notebook.

Here stands for 5 children.

a) Which activity children took up more? Also find how many children took up that activity?

Dance - 40

b) Compare the number of children in Art & craft and dance activity. Find the activity which is lease popular among these?- Art and craft

d) How many more children can be added to swimming so they will be equal to yoga children? 10

c)

Ramiya made a pictograph of the activities the children took up last month in the class. Look at the pictograph and answer the questions in notebook.

Here stands for 5 children.

a) Which activity children took up more? Also find how many children took up that activity?

Dance - 40

b) Find the activity which is lease popular among these? – Swimming

c) How many more children can be added to swimming so they will be equal to yoga children?-10

(51)

(52)

Read the bar graph and answer the following questions and write answers in notebook.

1) How many students celebrate their birthday in the month of March? 2

2) How many students celebrate their birthday in the month January? 3

3) Which month has the most number of birthdays? June

Read the bar graph and answer the following questions and write answers in notebook.

1) How many pets were sold in July and April Combined? _10

2) In August, twice the number of pets were sold than May. How many pets were sold in

August? _4

3) How many pets sold in June, January and April? 21

(53)

(54)

0 1 2 3 4 5 6 7 8

Alice in wonderland

Dork Diary Wimpy’s Diary Herry Potter Jungle Book

Number of reader Look at the pictograph and answer the questions in

notebook.

1) Fill the missing data for Captain and Quadra.

2) Which two salamanders ate exactly 20 bugs together.- Sally, Frazer

3) How many bugs Quadra ate than sally?- 6

4) Which two salamanders ate less bugs and how many? - sSally-6 and Newton-7

Read the data and draw vertical bar graph on the given grid.

Favourite Book Number of reader Alice in wonderland 3

Dork Diary 5

Wimpy’s Diary 7

Herry Potter 5

Jungle Book 4

12

15

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0 10 20 30 40 50 60 70 80

P1 P2 P3 P4 P5

Number of cars

Ferrari world Dubai Safari Miracle Garden Universal Studio

Wild wadi waterpark

Number of children

Read the data and draw vertical bar graph on the given grid. Scale: 1 block = 25 number of children.

Favourite place in UAE Number of children

Ferrari world 100

Dubai Safari 200

Miracle Garden 125

Universal Studio 75 Wild wadi waterpark 150 Read the data and draw vertical bar graph on the

given grid. Scale: 1 block = 10 number of cars.

Parking Area Number of cars

P1 40

P2 20

P3 70

P4 30

P5 40

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* Where I am now?

1. In a survey of 25 people were asked for their favorite hypermarket in Sharjah.

Carrefour, Nesto, Carrefour, Lulu, Nesto, Ramiz, Carrefour, Nesto, Lulu, Carrefour, Ramiz, Madina, Nesto, Carrefour, Lulu, Ramiz, Lulu, Nesto, Carrefour, Madina, Carrefour, Lulu, Nesto, Al Douri, Carrefour Draw pictograph and bar graph for the above observations.

My achievements:

Teacher’s remarks & sign: _________________

Parent’s sign: _____________________________

Concepts I need a lot of practice

I am almost

there

I am ready for the next step Read and

interpret the pictograph Read and interpret the bar graph:

Vertical &

Horizontal Creating vertical bar and

horizontal bar graph

0 1 2 3 4 5 6 7 8 9

Carrefour Nesto Lulu Ramiz Madina Al Douri

Chart Title

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I)Patterns

Here is a pattern of squares

,

a) Draw pattern number 4

b) How many squares will be there in pattern number 4?

c) How many squares will be there in pattern number 13?

d) Which pattern has 27 squares?

2. Examine the number pattern below

a) What rule does this number pattern follow? __________

b) Write the next three numbers in this pattern?

__________,___________,_______________

c) If the sequence continues what will be the 10^th number in the sequence?

_________________

PATTERNS AND SYMMETRY

pattern 4

9 27 pattern 13

Subtracting 280

4434 4154 3874

3034

(58)

3. Examine the number pattern below

a) What rule does this number pattern follow? __________

b) Write the next three numbers in this pattern?

__________,___________,_______________

c) If the sequence continues what will be the 12^th number in the sequence?

_________________

4. Observe the following pattern made with counters.

What will be the fourth pattern?

+

On the way Almost there Ready for the next step Adding 421

2887 3308 3729

5834

(59)

II) Tessellations

1.

2.

3.

yes

No. The patterns are overlapping

(60)

III)Symmetry 1.

2.

3.

+

NO NO YES NOY

(61)

1. 10,12,14,16,____

a) 18 b)19 c)20 2. What comes next?

___________

3. What comes next?

_________

4. Complete the pattern

______,_______,_______

5. Which pattern comes next?

_______

6. 200,250,300,450,___________,_________

Score a diamond for every correct answer.

I] Patterns

1. Gauri makes a sequence of patterns with black and grey triangular tiles.

b) How many black and grey tiles does Gauri use?

2. Barbara makes a sequence of patterns with hexagonal tiles.

Each pattern in Barbara's sequence has 1 black tile in the middle.

Each new pattern has 6 more grey tiles than the pattern before. a)Draw pattern number 4 and 5

600 850

pattern 4

34

pattern 4

pattern 5

(62)

(63)

3.Gayatri has some tiles like these

She uses the tiles to make series of patterns

a) How many more tiles does Gayatri add each time she makes a new pattern?

b) How many tiles will Gayatri need altogether to make pattern number 6 ?

tiles

c) How many tiles will Gayatri need altogether to make pattern number 9 ?

tiles

II) Tessellations

Create a tessellating pattern using a unique shape

Teacher Directed With support Independent Teacher’s sign:

4 tiles

24

36

(64)

(65)

1.

2. Which of the following pictures does not show tessellation?

3. Shashi wants to tessellate the floor of his house.

Which tile should he use?

III) Symmetry

1. Which of these figures would get divided into two similar halves when folded along the dotted line?

2. Which of these following figures would get divided into two similar halves when folded along the dotted line?

3. Which of these shapes are divided into 2 mirror halves

by the dotted line?

Teacher Directed With support Independent

Teacher’s sign:

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(67)

*Where am I now?

1. Laila cuts the square along the dotted line. What figure would she get?

a)2 triangles b) 2 squares c) 2 rectangles 2. Look at the shape below

How many such shapes, in total, are needed to make the following design?

3.Suresh makes 4 different folds on the same circle as shown by the dotted lines.

Which circles are divided into two similar halves by the line?

4. A figure folded to make two similar halves is shown below:

Which of these must be the other half?

My buddy answered _______ questions

Correctly out of 4 questions.

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(69)

Summary:

1.Observe the pattern below

b) How many grey hexagons will be there in the pattern number 4?

2.Complete the pattern

b) How many circles will be there in pattern number 6?

My achievements

_______________________________________________________

_____________________________________________________

Topics covered in this unit

I need a lot of practice

I am ready for the next step

Patterns Tessellations Symmetry pattern 4

10

pattern 6

36