Datasets:
NationalTutoringObservatory
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MathEd-PII

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student
Sorry
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volunteer
Do you need some help with 13 x 5?
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volunteer
:)
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student
65
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volunteer
Perfect! And then 5 x 33?
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student
165
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volunteer
Amazing, yes!
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student
Nice
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volunteer
Do you know the last step? :)
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volunteer
It's usually the final step when it comes to fractions! ;)
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student
Add?
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volunteer
Close!
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volunteer
Starts with an S!
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student
Subtract
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student
?
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volunteer
Also super close! But it's simplify!
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student
Ok
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volunteer
Do you know how we would simplify 65/165?
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student
No
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volunteer
No worries!
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volunteer
I can walk you through it!
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student
How do you simplify things
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student
Ok
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volunteer
We need to find the greatest common factor (GCF) of 65 and 165
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volunteer
Do you know the factors of 65?
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student
No
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student
5?
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volunteer
Yes! 5 would be the GCF of 65
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student
Ok
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volunteer
What about the GCF of 165?
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student
14?
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volunteer
Close! It's a pretty small number
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student
Im
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volunteer
Factors of 165: 1,3,5,11,15,33,55,165
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volunteer
Which one does it have in common with 65?
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student
Oh
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student
164
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student
165
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student
Sorry
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volunteer
Nope! 165 isn't a factor of 65, but close!
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student
Oh
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volunteer
No worries! Out of these, which number do you see in both
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volunteer
Factors of 65: 1,5,13, 65 Factors of 165: 1,3,5,11,15,33,55,165
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student
66
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student
65
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volunteer
Close! But 65 isn't a factor of 165
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student
5
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volunteer
Yes!!
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volunteer
So we need to divide 5 by both numerator and denominator
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student
Ok
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volunteer
Can you do 65 divided by 5?
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student
11
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volunteer
Aka how many times does 5 go into 65!
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volunteer
Close!
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volunteer
Try one more time :)
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student
13
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volunteer
Yes! Now can you do the same with 165 divided by 5? :)
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student
33
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volunteer
Yes!!
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student
Ok
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volunteer
You did it! That's your final answer :)
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student
Ok thank you
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volunteer
Of course! Is that all for right now?
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student
❤️‍🔥❤️‍🩹❤️
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student
Yes
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volunteer
Awesome! Have a great rest of your night, and feel free to request another session if you have any other questions! Great work!
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student
Bye 👋 thank you
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volunteer
Anytime!!
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volunteer
Hello How are you?
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student
hi doing good needed some help with problems
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volunteer
OK Do u know there was famous Greek named Euclid?
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[ { "pii_type": "NRP", "surrogate": "Greek", "start": 30, "end": 35 }, { "pii_type": "PERSON", "surrogate": "Euclid", "start": 42, "end": 48 } ]
student
no
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volunteer
I will look for a link later.
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volunteer
How can I help now?
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student
limits help
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volunteer
OK I will copy to my second screen Pls wait
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volunteer
OK Where should we start?
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student
part a
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volunteer
OK do u know any rules for limits? Like a product of l;imits etc?
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student
not really
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volunteer
OK wait I see
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volunteer
it metniones the queeze theorem
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volunteer
So I think u need to use that
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volunteer
What can u tell me about that theorem?
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student
not sure what that is
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volunteer
OK I will look it up and u shoudl too BUT first
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volunteer
I will tell you what I *think* it means here
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volunteer
what is max vlaue of x)?
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student
1
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volunteer
OK and the min value of x)?
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student
-1
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volunteer
OK so I *think we can say that out limit here is between the linit for -5x^2 and +5x^2 do u see why?
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volunteer
our*
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student
yes
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volunteer
OK
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volunteer
now what are bot of those limtis (I mean lim x -> 0 for -5x^2 and for 5x^2)?
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volunteer
both*
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student
do i just substitute
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volunteer
Yes for this oen yes
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volunteer
ok now wait
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