Module Science IV 2013

8/11/2019 Module Science IV 2013

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Department of Education

Region III

Division of Pampanga

Mabalacat East District

MABIGA ELEMENTARY SCHOOL

Mabalacat

S.Y 2013 - 2014

BELLA H. PASCUA

MTII

Science Teacher


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Department of Education

Region III

Division of Pampanga

Mabalacat East District

MABIGA ELEMENTARY SCHOOLMabalacat

Title Card

LEARNING AREA : Science and Health IV

GRADE LEVEL : Four

WRITER / PROPONENT : Bella H. Pascua

LEAST LEARNED COMPETENCY : Identify the important parts of a flower for

development of seeds.

GUIDE CARD

Plants reproduce their own kind as animals do. Lets find out

how do plants reproduce? Around ninety percent of plants produce

flowers which contains parts that enable them to reproduce. Flowers

are the reproductive structures of these plants.


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Reproduction is the process by which animals and plants produce young

ones of their own kind.

Plants are living things. Like animals, they reproduce their own kind.

You will understand how a plant reproduce if you know the parts of a

flower.

A flower has a reproductive system that enables the plant to reproduce

its own kind.


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The reproductive parts of a flower are the stamen and pistil.

Flowers that have stamens but lack of pistil are called staminate flowers.

Flowers that have pistils but lack of stamens are known as pistillate

flowers.

Flowers that have both stamens and pistils are called perfect flowers or

complete flowers.

Flowers that lack one of the reproductive parts are called imperfect

flowers or incomplete flowers.


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Here are the Parts of a Flower

1. Pistilis the female reproductive organ of a flower. It consists of the stigma, style,

ovule and ovary.

a.

Stigmait has a sticky surface.

b. Styleit is the long narrow tube like part that supports the stigma.

c. Ovule - becomes the seed w/c is found inside the ovary.

d. Ovaryit holds the ovule w/c becomes the fruit.

2. Stamenis the male reproductive organ of a flower. It consists of the anther, pollen

grains and filament.

a. Anthersupports the pollen grains.

b. Filamentsupports the anther.

c.

Pollen grains

is found inside the anther and they are powdery materials.

3. Petalthe most attractive part of a flower. When all the petals are put together they

make up corolla.

4. Sepalis the green leaflike structures at the base of the flower. It protects the

flower while it is still bud. All the sepals taken together form the Calyx.

5. Receptacleforms the base which supports the flower.


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Complete the chart by listing the parts of a flower from the list given below.

Pollen grains Stigma Receptacle

Style Corolla Calyx

Ovary Ovules FilamentSepal Petals Anther

Parts of a Flower

Male Parts Female Other Parts


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Find the parts of the flower. Loop them with a red pen.

B P E T A L S S N O B A

F I A D G J T M P V T X

I S B E H K Y N Q A U Y

L T C F I L L O R R V Z

A I O V U L E S S Y W A

M L A H I J K T E B C D

E N N L M N O I G P A E

N B T P O R A B C D A F

A T B H S T I G M A L E L

O R E C E P T A C L E I

A B R R C D B C X A B D

P O L L E N G R A I N S


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Identify the parts of the flower.

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

Hints :

Ovules , receptacle, nectar, ovary , sepal, style, stigma, pollen grains, anther, petal, filament.

11

2

91

9

10

6

7

8

4

5

3


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B P E T A L S S N O B A

F I A D G J T M P V T X

I S B E H K Y N Q A U YL T C F I L L O R R V Z

P O L L E N G R A I N S

A I O V U L E S S Y W A

M L A H I J K T E B C D

E N N L M N O I G P A E

N B T P O R A B C D A F

T B H S T I G M A L E L

O R E C E P T A C L E I

A B R R C D B C X A B D


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Science and Health 4 (SEMP), SD Publications, Inc and Norma M.

Abrenica Ed. D. and Carmelita C. Coronel , 2000.

Into the Future : Science and Health 4 (SEMP), Diwa Scholastica

Press inc., 1999

WOW Science 4 World of Wonders , C and E Publishing Inc. and

Danilo V. Lemi, 2007.


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Parts of a Flower

Male Parts

Pollen Grains

filament

anther

Female

stigma

style

ovule

ovary

Other Parts

sepal

petal

receptacle

corolla

calyx


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1.

Stigma

2.

Pollen grains

3.

Filament

4.

Anther

5.

Style6.

Ocules

7.

Ovary

8.

Petal

9.

Sepal

10.

Receptacle

1.

Pollen grains 11. Sepal2.

Anther 12. receptacle

3.

Filament

4.

Stamen

5.

Stigma

6.

Style

7.

Ovules

8.

Ovary

9.

Pistil

10.

Petal

Module Science IV 2013

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