⁣A parent-child relationship (PCR) is one that nurtures the physical, emotional, and social development of the child. It's a unique bond that every child and parent experience, enjoy and nurture. The relationship lays the foundation for the child's personality, choices, and overall behavior.

⁣A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0. A proportion is an equation in which two ratios are set equal to each other. For example, if there is 1 boy and 3 girls you could write the ratio as: 1 : 3 (for every one boy there are 3 girls)

⁣Grade 10 English

⁣each of two or more words spelled the same but not necessarily pronounced the same and having different meanings and origins.

#UsageOfQuestionMark

This video is part of a playlist having the following videos. Watch all of them in sequence for a better learning experience.
Enjoy learning :)

Video No.1: Punctuation(Part-1) - Capitalization and use of Period
https://youtu.be/5OIWd7A0Z6o

Video No.2: Punctuation(Part-2) |Period, Question Mark, Exclamation Mark
https://youtu.be/RnUuRAHZ9JA

Video No.3: Using Apostrophe
https://youtu.be/OfNMsrz9A-w

Video No.4: Usage Of Question Mark-Part-1
https://youtu.be/oiVrAnZhK5I

Video No.5: Usage Of Question Mark- Part-2
https://youtu.be/yakNPXHO2l8

Video No.6: Rules for Using Commas (Part- 3)
https://youtu.be/gnaikjslsho

Video No.7: Usage of Comma, Inverted Comma, and Apostrophe
https://youtu.be/LHHdMj-XUy8

Video No.8: Usage Of Hyphen
https://youtu.be/sr2dglU4feg

Video No.9: Usage Of Colon
https://youtu.be/EiUciRaXZ1I

Video No.10: Usage Of Semi-Colon
https://youtu.be/BLRTH4RpOyo

Video No.11: Three Types of Dash-Hyphen(-), En-dash (–), Em-dash(—)
https://youtu.be/Yjr7wYr8IHQ

Topics Covered:
• Question mark
• How to use question mark
• Rules of using question mark
• When to use question mark
• Punctuation rules for using question mark

I hope you liked our video.
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About us:
Welcome to Tutway.
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At Tutway, we believe in a very simple idea that audio-visual learning is the most effective tool for grasping knowledge. Many researchers have proven that kids learn a lot by playing interactive games and watching audio-visual animated lessons as compared to reading from books.

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Tutway is a supplementary education program where kids can learn at their own pace. The students can watch animated videos that are so meticulously made that they can understand even the most complex concepts very easily. There is a question bank at the end of each video where students can answer those questions multiple times and test whether they have grasped knowledge completely or not.
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If we want to learn high-level concepts, we should have a clear understanding of the basic concepts. For instance, if kids don't know about addition and subtraction, they cannot do multiplication, and if they don't know about multiplication, they cannot do division, and if they don't have knowledge of these four basic operations, Algebra cannot be done by them, and it goes on and on.
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In this video you'll learn the basics about Ionic Bonds.

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⁣A negative sentence or phrase is one that contains a word such as "not", "no", "never", or "nothing": "I've never seen him in my life" is a negative sentence.

⁣Grade 10 Commerce

⁣Grade 10 Commerce

#TypesOfRocks

This video is part of a playlist having the following videos. Watch all of them in sequence for a better learning experience.
Enjoy learning :)

Video no.1 Uses and Importance of Rocks in our Daily Life
https://youtu.be/60wmyyCaUgQ

Video no.2 Rocks and Their Types
https://youtu.be/Nq4yZ45UU98

Video no.3 Rock Cycle
https://youtu.be/uXxYRP_hpqg

Topics Covered:
• Rocks
• Types of rocks
• Igneous rocks
• Sedimentary rocks
• Metamorphic rocks
• Types of igneous rocks
• Intrusive igneous rocks
• Extrusive igneous rocks

I hope you liked our video.
Kids should spend time watching informative videos and expand their knowledge day by day.
Kids retain what they see in audio-visual lessons so make them watch informative videos rather than cramming things.

If you want to learn any topic, please free to write to us, we will upload the video to help you out as soon as possible.
We can also create a customized u tube playlist for the topics you want to learn.
Your feedback is important to us.

Stay connected with us:
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https://www.tutway.com/
About us:
Welcome to Tutway.
A unique platform where learning is fun.
Now there is no distinction between kids’ fun time and study time.
At Tutway, we believe in a very simple idea that audio-visual learning is the most effective tool for grasping knowledge. Many researchers have proven that kids learn a lot by playing interactive games and watching audio-visual animated lessons as compared to reading from books.

That's when Tutway comes to the rescue.
Tutway is a supplementary education program where kids can learn at their own pace. The students can watch animated videos that are so meticulously made that they can understand even the most complex concepts very easily. There is a question bank at the end of each video where students can answer those questions multiple times and test whether they have grasped knowledge completely or not.
We have information systems embedded in the program where parents can monitor real-time performance of their kids and get up to date information about their performance, including quizzes attempted and the marks got in each quiz, both in tabular and graphical formats. Regular reports are e-mailed to the parents so that the parents can analyze their kids’ performance.
If we want to learn high-level concepts, we should have a clear understanding of the basic concepts. For instance, if kids don't know about addition and subtraction, they cannot do multiplication, and if they don't know about multiplication, they cannot do division, and if they don't have knowledge of these four basic operations, Algebra cannot be done by them, and it goes on and on.
The same applies to the English language if kids don't have sound knowledge of grammar and vocabulary; it becomes extremely difficult for them to have their communication skills.
Knowledge of the scientific concepts is also required for observing physical, chemical, biological phenomena happening all around us.
That is why; Tutway has thousands of animated videos on Maths, English, and Science to clear the basics of these subjects. It perfectly suits most of the educational needs of most of the students, regardless of their learning abilities.
So hurry up, download the Tutway app and book a free-demo cl**** to make education interactive and fun experience.

⁣Revenue



Definition: The
income a business earns from its operations, such as selling goods or
services.

Purpose:
Represents money coming into the business.

Impact: Adds to
the company's total earnings, reflected on the income statement.


Examples:



Sales of
products or services.



A bakery
earning $500 from selling cakes.


Interest
income.



A company
earning $100 in interest from a savings account.


Rental
income.



A
business renting out office space and earning $1,000 monthly.









Expenses



Definition: The
costs a business incurs to generate revenue or operate effectively.

Purpose:
Represents money going out of the business.

Impact: Reduces
the company’s profit, also shown on the income statement.


Examples:



Cost of
goods sold (COGS).



The
bakery spending $200 on flour and sugar.


Operating
expenses.



Paying
$300 in rent for the bakery space.


Salaries.



Paying
$1,000 to employees.









Key Difference: Direction of Money Flow



Revenue: Money earned
(inflow) by the business.

Expenses: Money spent
(outflow) by the business.








Formula Connecting Revenue and Expenses:

Profit (or Net Income) = Revenue - Expenses



If revenue
> expenses → Profit.

If revenue
< expenses → Loss.








Analogy:

Imagine a lemonade stand:



Revenue: The $50
you make from selling lemonade.

Expenses: The $20
you spend on lemons, sugar, and cups.


Your profit would be $50 (revenue) - $20 (expenses) = $30.

Mr. Andersen describes the major groups on the periodic table.

Intro Music Atribution
Title: I4dsong_loop_main.wav
Artist: CosmicD
Link to sound: http://www.freesound.org/peopl....e/CosmicD/sounds/725
Creative Commons Atribution License

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When do we say that an object is accelerating? What happens to the velocity of an object when it accelerates or when it is in motion? Is acceleration scalar or vector? or What is acceleration?
Watch this video to know the answers!

Acceleration is the rate of change of the velocity of an object with respect to time.
Acceleration (a) is the change in velocity (Δv) over the change in time (Δt), represented by the equation a = Δv/Δt.

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⁣a comparison of two otherwise unlike things based on resemblance of a particular aspect. : resemblance in some particulars between things otherwise unlike : similarity. : inference that if two or more things agree with one another in some respects they will probably agree in others.

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SUMMARY: This video teaches about the process of mitosis. Mitosis is a process of cell division where a single cell divides to produce two genetically identical daughter cells, each with the same number of chromosomes as the parent cell. It consists of several stages—prophase, metaphase, anaphase, and telophase—followed by cytokinesis, ensuring equal distribution of chromosomes to each new cell.

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LYRICS
Interphase is cell division's longest part,
nuclear membrane's intact as it starts,
The cell's growing, cytoplasm flowing,
chromosomes get duplicated, DNA gets replicated

Chromosomes are spread out so they can't be seen distinctly
But note the nucleolus, the ribosome factory
Outside the nucleus are two centrosomes,
They later make a spindle which will pull apart the chromosomes.

Prophase follows, the chromosomes condense,
Each is made of two sister chromatids, (looks) like an "X"
Each sister is a clone, the closest of kin,
And a centromere connects them like siamese twins,

The nucleolus disappears it melts away,
as the cell takes a ribosome production holiday,
the centrosomes separate, start spindle formation
for separating chromatids and cell elongation.

CHORUS
Mitosis, chromosomal ride
Inter-, pro-, meta-, ana-, telophase, divide
Eukaryotes go from one cell to two,
Mitosis, how cells renew.

In late prophase --prometaphase,
The nuclear membrane disintegrates,
The centrosomes migrate to the cell's opposing sides,
And between them the fibers of the spindle wend and wind,

The spindle's made of microtubule fibers which attach
to chromosomes at kinetochores, a protein patch
that serves like a handle that the fibers can grasp,
When they pull apart the chromosomes, splitting them in half,

The spindle moves the chromosomes with nudges so fine,
Into linear formation on the 50 yard line
A location equatorial defining metaphase,
where the chromosomes are lined up on that middle place

CHORUS

The spindle fibers pull on the kinetochores,
A cellular molecular mitotic tug of war,
The centromere snaps, sisters get separated,
Now these chromatids are chromosomes, they've been upgraded

This snapping separation defines anaphase
The "A" for "apartness", for moving different ways,
Kinetochore spindle fibers separate the sisters
See 'em waving goodbye, calling out "I'm gonna miss ya,"

And the other spindle fibers push and grapple like felons
Makes the cell elliptical like a watermelon,
In telophase membranes form 'round the chromosomes
Which spread out as the nucleoli come on home

CHORUS

In animal cells there's a ring of micofilaments
that form at the equator and they cinch themselves in
Tighter, tighter, tighter, tighter 'til the cell is in two pieces,
Yeah in animals, that's cytokinesis

But it's different in plants in them the cell divides
By building a new cell wall from the inside
As the Golgi sends vesicles with cellulosic goo,
Which makes a plate, then a wall, divides the cell in two

And instead of one mother cell we now have daughters two
Identical twins, kind of old but kind of new,
From your single celled beginning this is how you grew
And for single celled eukaryotes it's reproductive too!

Major image credits (complete image credits available upon request)
1. The video of cell division shown during the chorus is by John Daum and Gary Gorbsky, Oklahoma Medical Research Foundation.
2. The image of the mitotic spindle at metaphase and the image of anaphase is from https://wikispaces.psu.edu/display/23.... It is used by permission of the Department of Biology at Penn State University.

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SUMMARY: This movie explains the biology of enzymes. Enzymes are protein catalysts that accelerate chemical reactions by lowering activation energy, playing a crucial role in processes like digestion and metabolism in all organisms. They bind to substrates at their active site, facilitating the transformation of reactants into products, and their function depends on factors like pH and temperature. However, changes in these environmental conditions can denature enzymes, reducing or destroying their activity, making them essential but sensitive players in biological systems.

My hope is that this video will catalyze lots of learning.

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Enzymes LYRICS:
They're the protein catalysts in every organism
ENZYMES!
Through enzymatic action your metabolism's driven
ENZYMES!
In staphylococcus, jellyfish, tarantulas and trees,
They lower activation energy
Enzymes, in you and me now
ENZYMES!

You got 'em in your cells where they do cellular digestion,
ENZYMES!
You got 'em in your mouth and in your stomach and intestines
ENZYMES!
The thing an enzyme acts upon is called a substrate.
They fit like lock and key with complementary shape
Enzymes, speed up reaction rates
ENZYMES!

An enzyme binds its substrate at its active site
ENZYMES!
Bound together in a complex where they snuggle so tight,
ENZYMES!
New bonds will form and break due to the active site's chemistry
Reactants become products, it's the enzyme's specialty,
Product gets release enzyme repeats its action readily
ENZYMES!

Like any molecule an enzyme's shape defines its function.
ENZYMES!
Environmental change that changes shape leads to malfunction,
ENZYMES!
Every enzyme has a pH where it catalyzes best,
a pH change will set enzyme activity to rest.
Enzymes are so sensitive they're easily upset
ENZYMES!

More heat until a certain point increases their efficiency
ENZYMES!
But too much heat denatures them destroying their activity
ENZYMES!
That's why a fever running high's a dangerous situation,
All that heat can alter enzymatic conformation.
Keep it 98.6 for enzyme optimization
ENZYMES!

Enzymes in saliva will break starch into glucose
ENZYMES!
If you lack the enzyme lactase then you won't enjoy milk lactose,
ENZYMES!
Tay-sachs, galactosemia and PKU disease,
All caused by inherited enzyme deficiencies
ENZYMES, they're what everybody needs
ENZYMES!

⁣a punctuation mark (,) indicating a pause between parts of a sentence or separating items in a list.

⁣Grade 10 English

⁣How to write a composition in 5 steps
1 Brainstorm.
2 Outline.
3 First draft.
4 Edit.
5 Proofread.

#Wonders of the Sky
This video will answer the following questions for grade-1 and grade -2 children.

What is the sky?
What is a rainbow?
Different colors of the rainbow?
What is VIBGYOR?
What are heavenly bodies?
Why stars appear so small?
What are heavenly bodies?
Is the sun a star?
Name the closest star to our Earth?
On which galaxy do we live?

I hope you liked our video.
Kids should spend time watching informative videos and expand their knowledge day by day.
Kids retain what they see in audio-visual lessons so make them watch informative videos rather than cramming things.

If you want to learn any topic, please free to write to us, we will upload the video to help you out as soon as possible.
We can also create a customized u tube playlist for the topics you want to learn.
Your feedback is important to us.

Stay connected with us:
tutwayhelpdesk@gmail.com
YouTube: https://www.youtube.com/channe....l/UCL-KeqwBmYvEBpAiU
Facebook: https://www.facebook.com/tutway/
https://www.tutway.com/
About us:
Welcome to Tutway.
A unique platform where learning is fun.
Now there is no distinction between kids’ fun time and study time.
At Tutway, we believe in a very simple idea that audio-visual learning is the most effective tool for grasping knowledge. Many researchers have proven that kids learn a lot by playing interactive games and watching audio-visual animated lessons as compared to reading from books.

That's when Tutway comes to the rescue.
Tutway is a supplementary education program where kids can learn at their own pace. The students can watch animated videos that are so meticulously made that they can understand even the most complex concepts very easily. There is a question bank at the end of each video where students can answer those questions multiple times and test whether they have grasped knowledge completely or not.
We have information systems embedded in the program where parents can monitor real-time performance of their kids and get up to date information about their performance, including quizzes attempted and the marks got in each quiz, both in tabular and graphical formats. Regular reports are e-mailed to the parents so that the parents can analyze their kids’ performance.
If we want to learn high-level concepts, we should have a clear understanding of the basic concepts. For instance, if kids don't know about addition and subtraction, they cannot do multiplication, and if they don't know about multiplication, they cannot do division, and if they don't have knowledge of these four basic operations, Algebra cannot be done by them, and it goes on and on.
The same applies to the English language if kids don't have sound knowledge of grammar and vocabulary; it becomes extremely difficult for them to have their communication skills.
Knowledge of the scientific concepts is also required for observing physical, chemical, biological phenomena happening all around us.
That is why; Tutway has thousands of animated videos on Maths, English, and Science to clear the basics of these subjects. It perfectly suits most of the educational needs of most of the students, regardless of their learning abilities.
So hurry up, download the Tutway app and book a free demo cl**** to make education interactive and fun experience.