The document outlines the basic classroom health protocols which include always wearing a face mask, washing hands with soap or sanitizer, observing social distancing of 1 meter, and not going to school when feeling unwell. It then defines and provides examples of the different parts of flowers including the male reproductive stamen and female reproductive pistil. The main reproductive parts, their structures and functions are described.

3. Basic Classroom Health Protocols
2. Wash your hand
with soap,
sanitizer or
alcohol.
1. Always wear
face mask. 3. Always observe
1 meter social
distance.
4. Do not go to
school if you feel
unwell.

4. Attractive
Stalk
Topmost
Accessory
pollinate

5. 1. Attractive
2. Stalk
3. Topmost
4. Accessory
5. pollinate
a. A thing that can
be added to
something to
make it more
useful or
attractive
b. The main stem
of a plant
c. Highest in
physical position
d. Deposit pollen
on a plant
e. Pleasing or
appealing to the
senses

6. 1. Attractive- pleasing or appealing to the senses
2. Stalk- the main stem of a plant
3. Topmost- highest in physical position
4. Accessory- a thing that can be added to
something to make it more useful or attractive
5. pollinate- deposit pollen on a plant

7. Flowers are attractive to butterflies.
The stalk of a bamboo is hard.
The topmost part of the body is the head.

8. The flower crown is an
accessory to her hair.
The bee helps pollinate the
flower.

9. gumamela zinnia
rose

11. Let us review!
flower
root
stem
fruit
leaf

12. Different plants have
different parts. They are
the roots, stems, fruits,
leaves and flowers.
They work together to
perform specific
functions. Flowers are
the most attractive part of
the plant. They are the
reproductive part of a
flowering plant. There are
also plants that have no
flowers, yet, they
reproduce, too.

14. After going through this module, you are
expected to:
1. identify the reproductive
parts in a flowering plant;
A. Male Reproductive Parts
B. Female Reproductive Parts
2. describe the functions of
the reproductive parts of a
flowering plant

15. Activity 1. Make a Guess
A. Direction: Identify and label the parts of a flower. Choose your answer from
the words inside the box.
anther ovary stigma
petal pistil sepal style

16. Male
Reproductive
Parts of a Flower
Female
Reproductive
Parts of a Flower
B. Direction: List down the male and female reproductive
parts of a flower in the chart below.

17. Guide Questions
1. What are the main reproductive
parts of the flower?
2. What are the male reproductive
parts of the flower?
3. What are the female reproductive
parts of the flower?
4. What are their specific functions?

19. The main reproductive parts of the
flower are stamen and pistil.
1. What are the main reproductive parts of the
flower?

20. What are the male reproductive parts of the
flower?
Stamen is the male reproductive
organ of the flower.
It has three main parts:
1. anther
2. filament, and
3. pollen grains

22. The anther is the topmost part of the stamen. It contains and produces
orange/yellow pollen grains inside the sac.
The filament is a slender stalk that holds the anther.
The pollen grain is a fine powdery structure. Inside the pollen grains are male
sex cells. Pollen from the anther of one flower is transferred to the stigma of
another usually by wind, or by animals, specifically, insects.
What are their specific functions?

23. What are the female reproductive parts of the
flower?
Pistil is the female reproductive organ of a
flower. Its shape is like bowling pin found at
the center of the flower.
It has 3 main parts:
1.stigma
2.style
3.ovary.

25. The stigma is the flattened top of the pistil. It can take many different
forms, mostly designed to trap the pollens.
The style is a long tube structure that connects ovary to the stigma.
The ovary is the enlarged bulb. Inside the ovary are the ovules which
contains female sex cells. After fertilization, the ovule develops into a
seed and the ovary becomes a fruit.

26. Accessory Parts of a Flower
The flower also has accessory
parts such as:
1.petals
2.sepals
3.receptacle

28. A flower bud is protected by small, green, leaf like structures
called sepals. All of the sepals collectively form a calyx.
Petal is highly colored portion of a flower. Flower has more
than one petal. Collectively the petals are called corolla.
Oftenly, sepals, are brightly colored which attracts insects.
The receptacle is the place on the stem where floral organs
originate and attach.

29. Activity 2:
Draw a flower and label its parts.
Rubrics:
5- The learner is able to draw a flower and label
all its parts correctly.
4-The learner is able to draw a flower and label
at least 5 of its parts correctly.
3-The learner is able to draw a flower and label 3
to 4 of its parts correctly.
2-The learner is able to draw a flower and label 1
to 2 of its parts correctly.
1-The learner is able or not able to draw a flower
and did not get any of its part correctly.

30. Activity 3:
Describe the function of the given part of the flower by completing the
statements below. Choose your answer from the phrases below.
The anther is _____________________________________.
The filament is____________________________________.
The stigma is______________________________________.
The style is_______________________________________.
The ovary is ______________________________________.
a. the flattened top of the pistil and is designed to trap the pollens
b. the topmost part of the stamen and contains and produces pollen grains
inside the sac
c. a long tube structure that connects ovary to the stigma
d. the enlarged bulb that contains the ovules
e. a slender stalk that holds the anther

31. The anther is the topmost part of the stamen and contains
and produces pollen grains inside the sac.
The filament is a slender stalk that holds the anther.
The stigma is the flattened top of the pistil and is designed
to trap the pollens
.
The style is a long tube structure that connects ovary to the
stigma.
The ovary is the enlarged bulb that contains the ovules.

32. Supply the blanks with the correct word from the box.
stamen, ovary, stigma,
Petal, pistil, pollen grains, ovules
A flower has two main reproductive organs.
The male reproductive organ is (1) ______.
The female reproductive organ is (2) ______.
The male reproductive organ has three main parts: anther, filament, and (3)
_________.
The 3 main parts of the female reproductive organs are stigma, style and
(4)_____.
The (5) _____ is the flattened top of the pistil .
The ovary is the enlarged bulb in which inside are the (6) _____which contains
female sex cells. The flower has a highly colored portion called (7) ______.

33. A flower has two main reproductive organs.
The male reproductive organ is (1) stamen.
The female reproductive organ is (2) pistil.
The male reproductive organ has three main parts: anther, filament,
and (3) pollen grains.
The 3 main parts of the female reproductive organs are stigma, style
and (4) ovary.
The (5) stigma is the flattened top of the pistil .
The ovary is the enlarged bulb in which inside are the (6) ovules which
contains female sex cells. The flower has a highly colored portion called
(7) petals.
stamen, ovary, stigma,
Petal, pistil, pollen grains, ovules

34. 1. It is the female part of the flower.
A. petals B. sepals C. pistil D. anther
2. It is the male part of the flower.
A. pistil B. stamen C. sepals D. stigma
3. It is the top most part of the stamen that produces and contains
pollen grains.
A. ovule B. anther C. filament D. pollen grains
4. It is the slender stalk that holds the anther.
A. style B. stigma C. stamen D. filament
5. It is the flattened top of the female part of the flower.
A. stigma B. ovary C. ovule D. style
Assessment
Direction: Choose the letter of the correct answer. Use a
separate sheet of paper for your answers.

35. Let’s find out if your answers are correct!
1. C
2. B
3. B
4. D
5. A

36. Additional Activity
In a short bond paper, make your own model of a
flower and label its specific parts. State the functions
of each part below your illustration.