How do you conceptually explain it? I am trying to teach it to my 6th-grade students. I see it is a cheat but i don't know how to conceptualize it and explain why this works.
Thank you so much! I was so stressed out and didn’t know how to do it until I came across this video. Thank you so much again! I’m sure you helped a lot of people 😁
Thank you, this was really helpful! In your second example I can even see visually why the answer is 1 2/3 (just by rearranging one of the shaded rectangles) which I never understood before!
1:51 did he just SQUASH the bug? Or was that something else? Anyways, this was a lot easier to understand compared to the tactic my teacher told me, so thanks.
Does this work for EVERY fraction problem? I did 3/4 divided by 1/3 and from the model I got 4/12... but I did the actual work and got 2 and 1/4? I dont think this works?
The visual is different when you are multiply because i am looking at the overlapping sections for numerator and counting all the squares for the denominator. Why is that?
Not visually, but if you do (2/3)/(3/1) [so you've got the fraction 2/3 *over* the fraction 3/1 (which is just 3)], and then multiply each part by 1/3 (the inverse of the denominator) which gives [(2/3)*(1/3)]/[(3/1)*(1/3)] (the multiplication by (1/3)/(1/3) is effectively just multiplication of the whole thing by 1) So, deal with the nominator and the denominator separately and you get: Numerator: (2/3)*(1/3)=(2/9) Denominator: (3/1)*(1/3)=1, and since any number over 1 is just itself, we can ignore that, leaving only the part in the numerator So (2/3)÷3=2/9 Personally, I find it hard to visualise division by fractions, but multiplication of fractions is relatively easy to show visibly. If you can turn the denominator into a 1, and ignore it, that turns the whole thing into multiplication of fractions, and explains the at first seemingly arbitrary "switch the division sign to multiplication and switch the second fraction" as something that sort of just falls out of trying to make the problem easier I assume you could show this particular process visually as well, but it's never stuck with me
![Understand Fraction Division w/ Pictures and Models - [6-2-11]](http://i.ytimg.com/vi/fMVOwML7zTY/mqdefault.jpg)
![Understand Fraction Division w/ Pictures and Models - [6-2-11]](/img/tr.png)
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am i the only one who saw a spider crawl across the paper at the beginning cuz thats freakin weird
Nope
I saw
no.
Me too cuz I was like 😳
I saw it i was like ✌ peace out
wow that was much more easier to understand than my teacher, you are a great help, thank you.
Omg thanks a ton I was having SO MUCH TROUBLE with doing my homework for this but this helped me out a lot
So we just gon act like we ain’t see da spider 😭
Thank you so much I’m in 6th grade and I was so confused subscribing all around
I’m in 6th grade and this helped me a lot thank you so much
Me too!
THANKYOU SO MUCHH, YOU EXPLAIN SO WELL. I DIDNT THINK MATH WAS EASY.
How do you conceptually explain it? I am trying to teach it to my 6th-grade students. I see it is a cheat but i don't know how to conceptualize it and explain why this works.
Great question, I'm wondering the same! if you do find out, please let me know :)
Same question... I think is better to divide fraction that has the same the denominator and then we can conclude with the rule.
Yall see that bug at 0:40
BTW it is a spider
AYE WHAT-
Yes
0:45 a bug on the paper XD
Thank you so much! I actually have a math test about these stuff tomorrow and I really needed help thank you so much!!!!
This was soo helpful for my online learning bc I totally forgot how to do this, so thank you!
Thank you, sir! Adapting this for special needs.
Thank you so much! I was so stressed out and didn’t know how to do it until I came across this video. Thank you so much again! I’m sure you helped a lot of people 😁
Thanks soooo much 🙏 Since I suck at models, it helped me a lot in my homework thxxx!
Welcome
This helped me so much thanks you
Thank you, this was really helpful! In your second example I can even see visually why the answer is 1 2/3 (just by rearranging one of the shaded rectangles) which I never understood before!
Glad it helped!
It was so helpful thank you it helped me ❤️☺️
1:51 did he just SQUASH the bug? Or was that something else? Anyways, this was a lot easier to understand compared to the tactic my teacher told me, so thanks.
Hw
Finally understand this. Thank you, sir.
Thank you so much. I had a homework assignment and I didn't know how to do it until now.
Thank you so much sir. much appreciated. I am sir Allan from the Philippines also math teachers in 5th grade
Thanks bro u deserve an award💰
Helped me out alot im on 5th grade
thank you so much! it really helped me a lot!
Thank you for your help!!! Please continue posting more helpful videos like this :)
More to come!
Thank You! So much. Mr. 😁😁😁😁😁😁😁😁😁
god bless that you exist
in 0:42 there's a mini spider at the left bottom corner
Very helpful. Thank you!
This was very simple explanation! Wow😁😁😁💕💕💕💕
That bug was nasty you killed it then brought it back onto the paper
I’m in fifth grade, thank you for helping me instead of my teacher👌
This was so helpful I completely forgot how to do this lol
This makes a lot of sense
it helped me with my math
Omg Tysm I have a math test tomorrow and i thought the little spider was funny
what about mixed number modeling?
Does this work for EVERY fraction problem? I did 3/4 divided by 1/3 and from the model I got 4/12... but I did the actual work and got 2 and 1/4? I dont think this works?
If you simplify the fraction, you get 1/4. If you're not sure what i'm talking about, if you divide both of the numbers by two, you get 1/4
@@beefsteax mf this was 4 years ago im doing calc
That is why I never skipped 6 ads. ;)
is everyone gonna ignore that spider that took over the vid
Did you guys saw that little spider at 0:41 🕷🕷
The visual is different when you are multiply because i am looking at the overlapping sections for numerator and counting all the squares for the denominator. Why is that?
Thank you so much ❤️
I’m a idiot. I’m in 6th grade and ignored my teacher when she taught theses during zoom ty though.
same and this video isn’t really helping at all😔
bruh at least im not the only one...
thanks for help man
Uhhhhhh.....i still dont get it.....
Sorry
Same 😰
Isn't this multiplication of fractions?
Thank you so much sir for this information, but how about 2/3 ÷ 3 ?
Please show me how to do it, and what is the rules for this.?
Not visually, but if you do
(2/3)/(3/1) [so you've got the fraction 2/3 *over* the fraction 3/1 (which is just 3)], and then multiply each part by 1/3 (the inverse of the denominator) which gives [(2/3)*(1/3)]/[(3/1)*(1/3)] (the multiplication by (1/3)/(1/3) is effectively just multiplication of the whole thing by 1)
So, deal with the nominator and the denominator separately and you get:
Numerator: (2/3)*(1/3)=(2/9)
Denominator: (3/1)*(1/3)=1, and since any number over 1 is just itself, we can ignore that, leaving only the part in the numerator
So (2/3)÷3=2/9
Personally, I find it hard to visualise division by fractions, but multiplication of fractions is relatively easy to show visibly. If you can turn the denominator into a 1, and ignore it, that turns the whole thing into multiplication of fractions, and explains the at first seemingly arbitrary "switch the division sign to multiplication and switch the second fraction" as something that sort of just falls out of trying to make the problem easier
I assume you could show this particular process visually as well, but it's never stuck with me
This does not explain anything, all it gives is an answer. The answer is correct, which is helpful, but could easily be improperly applied.
It's weird to things you've never been shown in school.
Thanks I’m actually taking a test rn lol
your pfp is so cute
@@sof4680 omg ty
The bug on his paper triggered my ADHD to comment this.
this is really so helpful omg thank you. but fyi there was a tiny spider on ur paper in the beginning
Nice video
did anyone peep that spider on the bottom left of the paper? I couldnt even focus on the explanation lol
there was a spider on the paper.
It's a neat visual trick but it really doesn't help explain what is meant by dividing fractions, just the same as the traditional mechanical methods.
Than my denominator is dangerous
His blue marker is running out of ink!
I'm editing audio for my Roblox movie I don't know what should I name with it the app I use is Fruity Loops 20
Thanks man
My teacher gave me this link to understand the thing im going to learn
I hope spider ok
hahahah
Spider-Math Spider-Math
I’m in freshmen math...wtf am I doing with my life
Video was good but drawing part was not good
HAHAHA
Was that a tick or spider that ran across the paper?anyways i guess insects don't care for math either
Hey im late
Nice video btw
spider just learning 2
UM THE SPIDER IN THE BEGINING
I didn't understand 😢
garbage. Please don't make people confused by this.
I’m confused and I have to do a model for answer to my quiz that’s late 😃
i agree
This video doesn't explain *why* it works or how it is even related to division.
This sucks
THE SPIDER
You are wrong