Datasets:
NationalTutoringObservatory
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MathEd-PII

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volunteer
Bye
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volunteer
Have a great day!
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student
Hello
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volunteer
Hi! What do you need help with?
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student
Um
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student
I need help with it's, uh, like comparing real numbers.
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student
I have a question. So if you want me to write it down, I can.
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volunteer
yeah you can write it on the board and we can work through it together
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student
OK, just give me one second to write it down.
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volunteer
ok
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student
OK, there, I wrote it down
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student
and it's kind of like you have to compare the numbers.
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volunteer
what does the number on the right say? I'm having trouble reading it
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student
sorry
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student
It's hard to write on this thing.
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student
I'll write it, um, cleaner.
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volunteer
no worries
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student
is that better?
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volunteer
yep thanks
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student
No problem
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volunteer
how did you go about figuring this out?
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student
Um, so what
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student
I get of it is
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student
the 10
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student
I don't think you can like.
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student
change how it is.
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student
and then
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student
for the fraction
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student
I don't know what you would do.
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student
I think I need help with all of it, more or less.
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volunteer
are you allowed to use a calculator to see what the square root of 10 is?
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student
Um, so for some parts were allowed to use a calculator, but like on our notes it tells us like what the perfect squares are.
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student
but on the list it doesn't show that 10 is up there.
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volunteer
yeah the square root of 10 isn't a perfect square, so it would be easy to figure out what it is by using a calculator
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student
ok
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student
So
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student
like I was trying to think of it in my head and
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student
I'm going to real quick write it down.
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student
You can't go any farther with 5 and 2 and the only other factor pair that like can get you to 10 is 1 times 10.
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volunteer
thats a good strategy to simplify the radical but we want to know the exact value of the square root of 10
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student
OK, so how do we do that?
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volunteer
do you have a calculator near by? if so, you can plug it into the calc
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volunteer
you'll get a decimal if you do so
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student
Yeah, I have a calculator.
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student
Oh, how?
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student
do you want me to put it in?
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volunteer
are you using a hand held calc or an online one?
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student
And
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student
hand heled
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student
right
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student
right.
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volunteer
I'm going to pull up an online calc so I can show how to put it in
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student
ok
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volunteer
the website that I'm going to use is called desmos scientific calc if you want to follow along
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student
ok
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volunteer
can you see my screen on the board?
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student
yes
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volunteer
ok so you see the second button beneath main tab?
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student
yes
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volunteer
that's your square root button
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volunteer
and then type in 10 to get your answer
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student
okay
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student
I put that in my handheld calculator.
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volunteer
ok great
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volunteer
so the square root of 10 is about 3.16
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student
ye4p
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student
Makes sense
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student
So now do we turn the fraction into a decimal.
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volunteer
yep do you know how to do that?
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student
I'm going to try and I'll do it on the screen.
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volunteer
alright sounds good
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volunteer
great job so far!
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student
ty
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student
So would I finished there?
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student
Oh yes
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volunteer
yeah perfect
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student
So now we can pare them.
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student
Compare them, question mark.
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student
Hm
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volunteer
yeah exactly
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student
OK
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volunteer
you're close
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student
Is it the opposite way
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student
If so
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volunteer
yeah
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student
why would that be? Because I would think 16 is bigger than 6.
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volunteer
3.6 is the same as 3.60
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student
go
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student
Oh, OK. Cause you would add a 0.
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volunteer
yeah also 6 is bigger than 1
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volunteer
does that make sense?
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student
Oh yeah
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student
that makes a lot more sense. Thank you.
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volunteer
no problem
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volunteer
is there anything else you need help with?
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student
I think that's it
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student
Thank you
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student
Have a good day
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volunteer
you're welcome
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volunteer
you too
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