Class 12th students ke liye Practical Doubt Course specially design kiya gaya hai jisme aapko:
✅ All practical experiments clear explanation ✅ Practical file writing format ✅ Viva questions & answers ✅ Common mistakes to avoid in practical exam ✅ Board exam focused preparation
Ye course CBSE / State Board ke students ke liye useful hai. Agar aapko practical exam ka fear hai ya doubts clear nahi ho rahe, to ye course aapke liye best hai.
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This video provides a comprehensive briefing for 10th-grade students on their Science and Technology practical examinations. It covers essential administrative protocols, detailed instructions for completing answer sheets, technical writing requirements for Physics, Chemistry, and Biology, and critical guidelines regarding journal submissions and exam conduct.
How will you change the screen, sir?
It was my first time.
It's the first time. Are you not going to do it properly?
Here, we're giving you a mobile for comments, just watch.
They can talk about anything, even their children's matters, with complete openness.
They are the ones who speak so much
50% very good.
Hey, brother?
Am I coming on screen now?
Come on, join quickly, everyone.
Join quickly, everyone
23 people have joined.
Who, practically speaking, would be more suitable for me to meditate on?
Your name, which is first on the front page, must have your seat number written right at the top.
It is mandatory, whatever your seat number is, like A139256248, whatever it may be
The last one is the number; you have to write that number. You have to write your seat number.
First, after all these tasks are done, when you come to the lab tomorrow, whatever you have
Timing has been given, but I will tell all the children who are in the English medium
All the children whose class is practical tomorrow will be at 7:20 AM tomorrow.
They will arrive at their respective times, properly dressed and all.
Make sure to be properly dressed, because when external people arrive, your first impression should be strong.
How are you studying at school, and what is the nature of that school?
Because the other clans should also have a good impression of our clan.
I'm starting, which will be its first batch
In the first batch, there is A and A1, and B1.
That is, A1 means Part 1; Part 1 means your Science 1
And B will mean Part 2, which we call Science 2
We call that part of science 2 which is yours
Now, 20 children in A1 will take the practical exam.
And B1: 20
As you already know, once you enter the lab
The area on the left side will be our physics area.
which we have named A1, that is, Section A
And the area on the right side is named Section B.
The numbers are written on the table.
Written from 1 to 20, so whichever serial number it has
He will come with justice, bringing 20 to 40 children together.
First of all, you need to carry it, and you should have a pencil with you.
Bring your geometry box; you will draw lines with your pencil.
You will draw the diagram according to your table, just like the diagram.
The 20 you have been given for practicals
Just as 1, 2 are different from 7, then 8 will have its own separate practical aspect.
The 9 will keep running in the 10 as well, in a loop.
Whether the one with 8 will match the one with 1, or the one with 7 will have the same number as the one with 1
In this way, the number is mostly the same; 1 is 7.
The 13th will be the same, the 19th will be the same.
So I walk four times four times practically
How to write practical
Because the most important thing was that every year I had to take the practical exam.
He would be taken to the lab, and he would tell the children.
How to write practically for you all
This year, I got slightly involved in official work.
And I was also out for some work for 2-3 minutes.
I couldn't tell you all about it
But now I'm here, suddenly you all
Let me make it clear that when you receive the answer sheet
What things and how should you write them?
That thing is the proper thing for you.
This will be your first page.
That is, the page you get will not have any extra supplements.
When you give practicals in the 12th class
So you will get unlimited supplements
You get as many supplements as the number of items you have.
Everything in the 10th class is limited.
You will receive only one supplement
And one supplement, first write down all the complete answers for you
I have just arrived for the first time.
YouTube Live
This one
Give two miraats
It's my first experience with YouTube Library
Maybe if you can see it
The things that are visible to you
Either zoom in on it with the mouse.
Say in English
practical examination
in science and technology
What should be done first?
The month I provided is the same for both.
You need it, write it in Marathi, need it in English
You can use either one of the two.
So first of all, as given by you, month
So here it is, written down for you in the month
Which month is currently going on for you?
February is going on
We don't have the time to write the entire February
So we have FAB
Having written, we have done
And we've given the apostrophe.
Don't ask for an epilogue.
Students of the English medium
So giving things to others
It is 2026, so this is 2026.
That is, we need to write this at the top first.
Topped above
The second thing comes, name you the center of it
It means the entire river is full of boats.
You need to write the name of your school, that is, which school it is.
If you are a child in an English-medium school, then you would write
That's your E-card
Miss Raghubir Englishist
Hi
You don't need to write your address.
Asked about this
The school's name was not mentioned for the address.
We will not write the address.
Now, my school's index number
What is the school index number now?
If you check your Hall Ticket
So, your index number is written on the hall ticket.
No, it's not Ad, just remember it
You're afraid, aren't you?
The brackets given from here
S
There is a school here; then we will enter the number.
Ateen, zero, Sawan, zero, Ate, zero
If you look in the Holtikat, your number will be listed.
This is the student's index number.
I mean, when we get recognition from the Maharashtra Board, from the Mumbai Board, we receive approval.
Everyone already knows their own seat number.
Sem, you were written in the preliminary exams
So, write those things on the board here as well.
Write down your seat number as written here on the board.
I have run out of space.
I'll use the dash.
You should check the spelling; you don't know the spelling.
Just give a little attention to the spelling of 40
Apo Arti Y is it.
First, I must have taught you.
Many children make mistakes.
Spelling of 40
Spelling becomes very important
So it's yours now.
Write the seat number
It's our date tomorrow.
February 5th
2026
Write one in one.
Don't speak later
New Supplement
Supplements are counted.
You will not receive any extra supplement.
The mistake you made is your own mistake.
Look at him carefully.
I am telling you this here.
You must not make any mistakes with all these things.
Put the date that has passed into a box and write the same number on it.
It happens during the start.
We call this DD.
MM
YYYY
DD stands for day, MM stands for month
YYY means years
There's no need to write it here.
Silb, I've written it down here to explain it.
5, 2,
2026
Signature of candidate: Suppose my signature, then I am just a child, and what have I done to myself?
sign You do your own sign, don't do my sign, do your own sign
There's been a mistake with the girl's name on your hall ticket at your school, Anshika.
If she's online, she'll know that Anshika has entered the chat, Ankit.
So, tell me, my home name was Ankita, and I've already signed here for this, for this one.
It's your fault; there's so much stuff here with details that you have
If someone has some doubt in their mind, I can see someone asking something in the comments, right?
I was supposed to join on Google Meet, but it's a YouTube Room, so I've joined the YouTube Room.
Yes, on Google Meet, what will happen is that you won't get recording, and how are you here?
that next year's children might also receive these things, so just once
If you're recording it, it will become a treasure for future generations.
But this pattern is not going to change; these things will remain the same here, to this extent.
If you have any doubts about anyone or anything, feel free to ask in the comments; otherwise, I'll continue ahead.
I'm growing increasingly meticulous—don't make a single mistake in such detailed work, and fill everything in with a pen.
Now, sir, we're coming here, just a bit higher, we'll go up from here, it won't happen because I'm locked.
So, now that it's so clear, whoever your examiner is here will go into detail, and these details will not be changed.
Sir, what option is available for cleaning? This is my first experience, sir, it got broken and the top part will be removed.
It's the first time for me, that's why I'm telling you repeatedly, because I'll come too, come here, come here.
From late night until 6 a.m., I have been studying for my exam, so I will be available for Mrs. English from 6 a.m. until late night.
I will stay for the Hindi madam from 8 a.m. to 9 a.m.
I'm also ready for the English lady, I've got a YouTube crush on her
Now let's go, see carefully how Marx is obtained.
You have already taken the practical journal; the practical journal is complete, so you'll get full marks directly. Is my incomplete one not counted in science? I have to study again next year.
Come for the practical, absent today, stay at home. Study the practical next year. Your project book has been completed—four out of four total marks. There are twenty marks in total; I've written down here in words what you received.
But don't make a mistake—I'm telling you this much time.
Now we are coming to the next page.
We'll be the first to arrive, so we're watching here, this is ours.
Page number Page number our too
Page number two, that is, after one, our number two
It will come, it will come, it will come, pay attention to each and every one of them, but
As children who are divided into groups of seeds first
If going to Science Two, they will first go to Science Two.
You will write on the page what you first see written here
It's Part One, please look at it carefully—it's written here, isn't it?
Part One requires writing the answers for Part One.
Why I called you here, you will know now
Got it. This entire page is just white, plain, and empty.
The pages are clear. Milk is inside it, what kind of a shape is that?
There are no lines, those which we have carried since childhood onwards
They increase. This kind of page is like this, completely plain.
If it's blank, and you need to write something anywhere, even if it takes you 10 minutes to get started,
You know your title, so you've written down your title.
It is also mentioned in English, because if you go into the project, you won't get the title status if you come straight from reading the project book.
So, Agar chemicals, then write on the side that I need chemicals, and after writing, here write down the things that will affect you—how many papers will come from Papa, what will come for you, what will you study, what will you remember, and
I provide fake and help for all
I'll hit you so hard you'll remember it for the rest of your life.
Also on YouTube
Going viral in short time
There is no forgery.
Our school is not known for cheating.
Go for your studies.
Your observation table will be
His observation table
Remember to create the observation table
Have it made with a pencil
And the thing you will write inside it
That pencil is writing
This outer line here outside
Use a pencil to do this.
And how many are inside
Who will you write to him with a pencil?
The observation table that came to you
After that, let's assume the calculations will be done.
In some, such as those with convex lenses
There will be calculations in them.
In some, whatever will be
It will be lights, calculations will be done
In the ones with lights, most of
with calculations
Whoever has received project lights
whose project is about electric
Must have met in physics
In chemistry, most of the observation tables are present.
Write the observation table
As it is, so it is
Yes, there's one more thing
Remember this if you don't tell me
Any kind of
Do not write the procedure
Action
Procedure
That I picked this up
I've kept this.
Do not write anything at that time
The procedure is never written anywhere.
The procedure has no value.
Do not write the Tani procedure.
What is writing to you?
Which Aparthis did you use?
Which chemicals have you used?
What was your observation?
Perform practical
One hour when you are in section 1
One hour in Section 2
You will be given one hour for Part 1.
You will be given one hour for Part 2.
And regarding the Question Paper
Where your table number is
Don't take him home and leave.
Keep it as it is.
When you receive the Question Paper
You don't need to come remembering me.
There's no need to come back remembering me.
The device will come back to you, remembering you.
Need to memorize chemicals
There will be a table for Observation.
Your conclusion
Your result
Your Observation
Different names
There is a flaw in someone's observation.
There will be a five-bar in someone's result.
Different, what you need to write
This is the first page of B
What are the contents of the first page?
Go home after practical class
I will say to go to the class
Because sometimes certain children happen to be
that we write something wrong
Then we need those children.
Write it back correctly.
No child until then
It is being written. I have been staying in Hindi medium, and I too have taught the children of Hindi medium very well, as Mr. Mahuraw Sir did.
It says Science 2 here. Why is it Science 2 now? If the children, that is, if
Serial numbers assigned after 20, from 21 to 14, and from 61 to 80—so many children
Those who are between 61 and 80, and whoever else there may be, I will clear them all in one minute—just clear them all, completely.
If you have any doubts, feel free to keep asking in the comments. I'm still here to continue.
What I meant was, when we go into our yard, if we have to take 40 children together, then the one who
But for those going first, from 21 to 40, that is, those heading to the right side, do not skip Part 1 first; their first one is
Section is part 2, so it's the biology chapter that will be yours. It will be your part 2, so as many as 21 from
The children who will be born, their serial numbers will be from 21 to 40, then from 61 to 80
100 and one 120, these children, whenever they go to the exam tomorrow, will first go to the right site.
If you go to the right site, write the first answer at question number 3 because the question paper they will have is for Part 2.
The process is what will be your title. Let me clarify what "title" means: it refers to your "M." If you look at the practical book, it will list all the equipment you used and all the items you utilized.
In Diagram Bio 2, if you need to create a diagram, you can create it during scarring or at the end—whatever suits you. It depends on you. If you think the diagram doesn't need to be made here at all, just let me know that it should be made at the end.
The pike has arrived, the rohu fish has arrived; then, will you draw its diagram?
No, the diagram should only be made for two, and if observed, one is an amoeba and the other is a hydra.
And Hameeba Hydra is in the same practicals.
The second to be made is the Hebisquis Fländ.
The flower of the guava tree
Children who are from Hindi-medium schools must be understanding it.
The plain one which is your observation in the practicals regarding the flower of guddal
Amoeba, hydra, and your own bis-cers
But it will end at pace number 4.
Perform perfect at position number 4
But it will be marked at pace number 4.
Which will be our last page, most of science 2 will be in it.
In Science 2, you will mostly just have to perform observations.
observation and most of the individuals will have a table
What is the scientific name of the pigeon?
Which spaces the pigeon belongs to — all in one table
If it was in the question paper, then recall it and come here
Classifying
Classify it and I'll tell you again
The things you're writing, you feel they don't really exist, do they?
Cut the part that is on the side of the line on the left side.
You think you need to write classification
Here, write classification so that you complete it entirely
Just let go of all this.
Leave aside whatever is of no use to me.
Whose result it will be
What observation did you make regarding the classification?
What did you find out about his hameeba?
What has been discovered about Hytra?
The rest, and whichever one will have the nautanki performance
Even Naushtak should remember and come today
And I will say, memorize the entire thing and come back.
whether it's Science 2 or Science 1
Don't bring any kind of cheat now.
If you come with cheat, I'll straightaway give you
Come home after studying, come home after studying, Raj Bar, study well
Write your morning self
Your practicals here are over.
After the practicals are over
When you enter 12th grade in college, your
Viva but in 10th class
Don't be afraid if there's no buzz at all.
You wrote return, you wrote project
You submitted it; I've given you the practical book.
In 20 math, anything like your performance
as you wrote, if it's yours
Are there any spelling mistakes?
It's been a long time if you're making spelling mistakes.
Raj throughout, twice, three times, you return
See for yourself by practicing how much you can
Now it's not coming, if
If you are completely perfect
Don't worry, you just need to write your exam, that's all.
Think of it as an exam, just like a normal exam.
Peer it and write it down
And now, does anyone have any doubts?
I'll clear it up quickly, hurry up
Ask anything you want to ask in the comments.
I'm telling you.
Both amoeba and hydra are present in one.
Then just take a look at this question, sir.
In one
If not Hydra, then it will be an amoeba.
Whatever happens, it will be an amoeba.
Hydra will be, whatever Hydra will be, then its Isapsa
Just look here
You've been told what to do, haven't you, to create the image?
You saw it under the microscope; you have to make it there.
So what are these two?
Most of Hydra, Amoeba, and if Hibiscus
In addition, Part 2 as well
In part 2, you don't need to draw a diagram for anyone else either.
Yes, I'll also clarify which diagrams need to be made in Part 1.
Diagram of the electric circuit is not present in Part 1.
Only the one with the light, the reflection of light
Sif is supposed to make it.
It has a reflection of light, with a glass slab inside it.
They will make those, and in which most of the glass is in the form of a slab.
Remember, the arrow that remains will not instantly become proper.
Then your maximum will be wrong, it'll become 0 in 2 only
The one with the glass on the paper, a slab of glass
That one should be perfect for you, without a doubt.
And not the one that is a convex lens
It will also work even if you draw a diagram in it.
You do not need to draw a diagram of concave and convex glass.
I just need to create the diagram, and that too only in Part 1.
Redraw the diagram in Part 1 again
So, I need to make a slab of glass.
You have to draw a diagram for him.
There is no diagram of anyone in the remaining Part 1.
Part 2 diagram amoeba, hydra, and
It is a hibiscus plant.
If it's on your mind, ask quickly, quickly.
In the comments, then I'll be leaving
I'm asking the question, last
Which batch is Sir Batch?
Which batch is this?
Your date. Everyone, please check your own journal book to confirm your jobi journal book.
You've already signed the search features, but have you actually completed the date match or not?
It hasn't been done yet, but still, I'm sending you a better one here; you've already received it on the WhatsApp group.
So, please check the WhatsApp group once and update it with the date.
Mention which date you need to write to whom.
Which practical did you do for which subject, and the practicals?
You must come remembering; keep this in mind, and if you think you'll come with cheat sheets without memorizing the practical, then I'll...
I'll be there constantly, and don't you dare misunderstand anything, understand? A year has passed, you've finished your year.
That is, if you're actually cheating in practicals, then in the return too you're just there to cheat.
You will be given a school leave if you are not yet ready to take the exam; you will take the exam next year.
One more year and studying with Men D.
All books will be submitted externally or internally by the teacher
You must submit it right there at the entry; you cannot take the book inside. Submit it externally.
After checking, you will sign it; you must have seen the last certificate phase as well, which is external.
There is space for the sign; each book will be checked externally and personally by Tane.
Some don't have a diagram, and some others don't have a diagram either—then why create a diagram?
Are these not the diagrams? I'm repeating again—whose diagram to whose diagram?
If you go to Part 1, it's a glass slab of glass; if you go to Part 2, it's hibiscus, amoeba.
Remember him—right now you have the Twin Havers, so read it through the night.
There should be no copying inside you—100% original.
I should be confident that I am going to the practicals
We are in a place where we have a good
To reach the level, we have the copy for it.
It's not a good CD for you; ours is the CD we have.
How much hard work we have put in reading on Saturdays and Sundays, we have
Have you canceled your Diwali vacation?
Requirements below NEM
It is stated in the text below that the soul is speaking from pain.
If my M is big, then those people's M is also big, so I don't have that place.
Cut it off. I'm telling you, after writing M, I'm done.
I'll tell you this again from the beginning.
After writing M
I am giving an example.
Take the goods, mine
Here I have written aim
An example is this
Written
My aim is a little bigger.
It is so big
Here is my requirement written right here.
I will write with this pen.
But the one I'll cut
This will be a pencil.
And what will this be?
The pen will be.
And something else
carry out practically
Come by performing the yajna
You have it in your hand.
Chemicals are stored there.
If it comes to you
It must have been taught in practice.
Come here
You were taught where to go
You weren't even coming to school in the first place
For reading
So for practical purposes
When will we meet?
It must be done practically.
Do it
for observation
All the chemicals are kept there.
Everything is there
If it comes to you
performing
Come and perform then
It's up to you.
All the chemicals are here.
Inside the school
All labs are here
There is a separate lab for physics.
It is different in chemistry.
It's different from the bio.
Wherever you need
Go there and conduct the experiment
But first for him
School attendance is increasing.
Such a large quantity of you
were attending
As for reading,
You weren't sleepy
What used to happen every year?
that I am with children
He used to call.
The more doubts they have
were
He was clearing everything.
Today, the situation has become so dire
that I came online
I am about to tell you
The things I have in class
I'm telling you online now
The date for Hindi Medium is the 6th.
6th of Parveri
No, no, the next day
The next day
Today is English Medium.
Yesterday was Hindi Medium.
Sit down after finishing everything.
After that
If my mind so desires
Are you interested?
That, sir, some of our subjects
Back again
Let's schedule a session to clear doubts.
Whoever wants to read it
Whoever wants to wander
It's not there.
Whoever wants to read it
They came to his place.
To clarify your doubts
A session
Each subject twice
I had put it down
But I saw your interest
when in the afternoon
I put down the paper.
Come to room 2-4 and give the paper
I'm heading home with the paper.
She must fight alone now.
I mean, I'm just some person
You must be so confident in yourself
that I have 10 people
I can say that
I don't cheat.
I am honest.
I am not any kind of fool
Copying during the exam
I did not pass.
You can say it then where you are
All 18 practicals
You are given two practicals.
That two practicals, come after reading them
And that will be given.
It will come.
There is no change in anyone.
Because he had it before
It had been stolen.
I have already told you about what he said.
So that a good message is conveyed
I know
There are many such spoons
Those who go to die by suicide
I'm about to copy it.
I don't want to talk.
I don't want to talk at all.
Do you want to counterfeit or what?
You must look at your own mind.
You need to read it.
No one will come to help you.
Even if you forget in the exam
You're thinking that Mr. Abhishek will come today for you
Signed the practical ones
So, Mr. Abhishek is now helping.
And quickly clarify it with someone using dots or something.
I've cleared everything up with my IsaBS.
Ddrikarmen also doesn't need to read
The chemicals in it
They came remembering which chemicals you had.
Because the chemical would have been kept in a test tube there, and you should remember that.
What chemical is it, because you're checking A B C in the reaction
Which chemical did you bring? Come on, let's move to the next requirement—remember it and come back.
Come back remembering all of it; I'm saying, if you come back remembering everything, it'll be better for you to get up.
The more familiar you are with your own self, the easier it will be for you to write for yourself.
You'll remember the spelling just as well, so you can write the paper quickly, quickly.
I wish I could, I keep saying over and over that everyone should come having memorized everything.
I'm telling you, keep the date well stored, so that whoever yours is...
Which date, which practical have you performed?
It should be clear, and if anyone has any doubts in their mind
This bus will also be operated by Babaee Sir, and we will keep the Hindi medium live as well.
You can't screw Biden around the clock. If he's coming, he'll come even in this situation.
I'll come in a moment for Hindi medium, B, take care of those batteries, what's the issue with the alak?
It is not different for Hindi medium and English medium; it's the same.
The Hindi media didn't come today, did it?
Practicals will come tomorrow on Hindi media.
Hindi media will not come tomorrow
The Hindi media is today's scandal.
The children from the English medium school will come for practical.
What are the two comments above?
What should I write here, don't write anything wrong
Ask whoever teachers are there
Sir, what is written here may come to you, but they won't tell you that.
Write it, write it, I'll tell you the things, go check them out
Let's start this video right here.
Beast Top Layer on Your Exam
I hope all the children write very well.
And we will write without copying