Uploaded by Mahashweta Mukherjee

Lesson Plan for 25th

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Section
Asynch/
Synch
Teacher Actions
Student Actions
Time
"Goodmorning students. How are we
feeing today? If you had to use one
word to describe how your morning
has been so far, what would it be? Put
it down in the chatbox. I am seeing a
lot of emotions coming in. Some of us
are happy, excited while some of us
Students will put
2
are also feeling sleepy and that is
down their thoughts
mins
okay if you are not feeling on top of
in the chatbox
your game this morning."- "Now let's
slowly try to get settled, take the next
20 seconds to arrange your
notebooks, pens, water and whatever
you need and give me a thumbs up if
you are ready to start"
Welcome
Synch
Opening
Today we will be learning about
sexual reproduction in animals. Now,
reproduction is a very complicated
biological process but before we go
into that, let's start with one not-sosimple question- Who are we and
where did we come from? To help you
answer this, let me give you a promtWhat was your very first identity or
very first memory?"- "For most of us, it
is our parents. We were born because
our parents were born, our parents
were born because our grandparents
were born... and so on.." "But what is
being born? It is coming out of our
mother's womb, as most of us might
know but how did we get there? That
is precisely the question we will try to
Students will write
answer in this lesson." "Now, lets
what they feel about
think back to the very first humans.
3
Synch
the questions in the
We know that humans are mortal, i.e.,
mins
chatbox or come off
they have a limited lifespan. What do
mute to answer
you think would have happened if they
hadn't been able to reproduce or give
birth? Type your answers in the
chatbox."- "Humans would have been
extinct. This is true for every animal.
Reproduction is essential for the
contuation of any species. There are
different modes of reproductionasexual and sexual but today we will
focus on the sexual mode of
reproduction in animals". We will
practice the C of Consciousness
because this is a very important topic
and a sensitive one. We will be
mindful of each other in this space.
We will also practice Courage by
speaking up, asking questions and
engaging during this lesson."
Introducing New
Material
We will follow the following steps to
systemetically understand
Students will take
10
notes. Ask questions mins
How will you teach key
knowledge and skills using
a range of methods that
enable students to build the
C’s? Think about key
vocabulary, terms students
need to know to
understand new material.
Reproduction:
1) What is sexual reproduction?
2) Who are involved in the process of
reproduction?
3) Female reproductive organs
4) Male reproductive organs
5) Process of reproduction
"Sexual Reproduction is the biological
process by which new individual
organisms – "offspring" – are
produced from their parents"
"The process involves two individualsone male and one female who have
achieved reproductive age.
Reproductive age is the age where
people are able to reproduce. Strictly
biologically speaking, it starts with the
onset of puberty at around the ages
11-13years. Puberty is when a child's
body begins to develop and change
as they become an adult. Girls
develop breasts and start their
periods. Boys develop a deeper voice
and facial hair will start to appear. The
average age for girls to begin puberty
is 11, while for boys the average age
is 12."
"We know that the human body has
specific systems of organs allotted to
specific functions for example the
nervous system and respiratory
system. Every system consits of a set
of organs that help in the process.
Similarly, for reproduction, we have
the Reproductive system. The
reproductive system of an organism,
also known as the genital system, is
the biological system made up of all
the anatomical organs involved in
sexual reproduction. The reproductive
organs are different in a human male
and a human female. Let's begin with
the female reproductory organs.
The female reproductory organs
consist of a) Uterus (womb): The
uterus is a hollow, pear-shaped organ
that is the home to a developing baby.
The uterus is divided into two parts:
The cervix, which is the lower part
that opens into the vagina, and the
main body of the uterus, called the
corpus. The corpus can easily expand
to hold a developing baby.
b)Vagina: The vagina is a canal that
joins the cervix (the lower part of
uterus) to the outside of the body. It
also is known as the birth canal.
c) Ovaries: The ovaries are small,
oval-shaped glands that are located
when they don't
understand a
concept by raising
hands or putting in
the chatbox
on either side of the uterus. The
ovaries produce eggs and hormones.
d) Fallopian tubes: These are narrow
tubes that are attached to the upper
part of the uterus and serve as
tunnels for the ova (egg cells) to travel
from the ovaries to the uterus.
Conception, the fertilization of an egg
by a sperm, normally occurs in the
fallopian tubes. The fertilized egg then
moves to the uterus, where it implants
into the lining of the uterine wall."
"Moving on to the male reproductory
organs. These consist of:
a) Penis: It has three parts: the root,
which attaches to the wall of the
abdomen; the body, or shaft; and the
glans, which is the cone-shaped part
at the end of the penis.
b) Scrotum: This is the loose pouchlike sac of skin that hangs behind and
below the penis. It contains the
testicles (also called testes), as well
as many nerves and blood vessels.
c) Testicles (testes): These are oval
organs about the size of large olives
that lie in the scrotum, secured at
either end by a structure called the
spermatic cord. Most men have two
testes. Within the testes are coiled
masses of tubes called seminiferous
tubules. These tubes are responsible
for producing sperm cells.
The Process of Reproduction: In a
male organism, the testes are
responsible for creating sperms.
Sperms are single cells that are
directly responsible for creating a
baby. A similar single cell called the
ovum is contained by the ovaries in a
female since the time of birth. Every
month, since hitting puberty, the
female body releases one ovum.
When the male reproductive organ,
Penis, is inserted in the female
reproductory organ, vagina, sprems
are released into the vagina and one
of those sperms travel up to the
fallopian tubes to attach itself to the
ovum. This process is known as
Fertilisation. The two cells merge
together to form another cell known as
the zygote. This zygote then breaks
up into multiple cells and keeps
growing. During this process of
growing and multiplying, the zygote
gradually moves from the fallopian
tubes to the uterus where the baby
takes form.
Guided Practice
Synch
"We have learnt a lot of new things in
a short span of time. Take the next
two minutes to go over your notes and
Students will sit in
materials."
groups to recap their
"we will now split ourselves into
3
knowledge and
groups of 5 and try to chalk out the
mins
figure out an
different steps involved in The
answer. Take notes.
Process of reproduction. One person
from each group can come off mute
and share their findings."
"I will be providing you with individual
assessment packets where you will
see the diagramatic representations of
Students will
the different organs that we learnt
8
individually solve the
Independent Practice Asynch
today. You will write the names of all
mins
assemssment
the organs that you can recognise and
in 1-2 lines mention their function in
the process of reproduction"
Closing
Synch
"Let us quickly recap what we learnt
today. We began with why
reproduction is an essetial function,
moved on to the different reprouctory
organs and their uses and finally the
process."
"Reproduction is the sole reason for
our existence and there are several
nuances to the process. What we
learnt today is a strictly biological
overview. As we grow, we learn about
the social implications of reproduction
and it's important to be conscious of
how we involve ourselves in this
process."
"What are your key take aways/values
from this lesson? put in the chatbox"
"Where are you on a scale of 1-5, 1
being I've no idea what happened in
the last half hour to 5 being 'Yes, Didi
I am starting to understand what
sexual reproduction is and why it is
important', put it in the chatbox and it
is okay wherever you are. Learning is
a constant process. If you have any
doubts or any quesries, feel free to
put it in the excel sheet provided in
the chatbox. I will get to all of them
soon. If you can open the sheet, give
me a thumbs up and feel free to drop
off after. Have a great rest of your
day."
Students and
teachers close out
together
4
mins
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