Courses on Khan Academy are always 100% free. Start practicing-and saving your progress-now: www.khanacademy.org/science/b... The scientific method
Пікірлер: 477
@g.lmagical74603 жыл бұрын
POV: You're doing work about this and taking notes on Online School
@l0ve1y_jey3 жыл бұрын
Middle school lol
@dreamz8773 жыл бұрын
High school lol
@summerkiss45793 жыл бұрын
Middle school lmao
@HEYITSFAE3 жыл бұрын
Middle school lmao
@ulikejazzwiman3 жыл бұрын
Middle school lmao
@evancarter70406 жыл бұрын
Shoutout to all my fairies out there freezing fresh water.
@Pompey_Sr4 жыл бұрын
I bet they’re helping fight global warming more than your bio teacher
@TurtlesInTheSun_4 жыл бұрын
I would like ur comment, but I want it to stay at 69 (;
@datblue11044 жыл бұрын
@@TurtlesInTheSun_ Its 70, you can like it now >:D
@TurtlesInTheSun_4 жыл бұрын
@Blue Sure
@kylebrown43683 жыл бұрын
@Flavio Palacios Bravo speling has left the game Speling mistaces on purpose btw
@delilahfisher32333 жыл бұрын
pov: you've had to write notes on the scientific method since 6th grade but the only difference is that this year your a sophomore in quarantine
@78anurag2 жыл бұрын
@BlueberryPlayz In 7th yet?
@78anurag2 жыл бұрын
@BlueberryPlayz oh
@abdalnasseralwahaib82632 жыл бұрын
I am in 8th grade🙄
@iamahuman6272720 күн бұрын
Wyd
@ramayaramnerine22143 жыл бұрын
am i supposed to be taking notes bc this guy did it all for me lol
@Melia_paradise.3 жыл бұрын
U are too lazy
@WackBoomin3 жыл бұрын
he just doing it for us
@kmjayn3 жыл бұрын
lmao
@wedfrest8 жыл бұрын
Don't forget that a theory is a tried and tested hypothesis... A concept that a lot of people seem to struggle with.
@ProtoPunk147 жыл бұрын
Fluid Mosaic Yes, the problem is that the word 'theory' used is everyday language has a different definition from scientific 'theory'. So, it is understandable that people are mistaken with that distinction.
@niccuniccuniccu7 жыл бұрын
Can you back that up with some science/research textbook reference?
@emerlander7 жыл бұрын
Just checked Oxford and Macmillan dictionaries. That's not the definition they have though. Here's the definition from Oxford: A supposition or a system of ideas intended to explain something, especially one based on general principles independent of the thing to be explained. I think the part "especially one based on general principles independent of the thing to be explained" is what seems to be the difference between a hypothesis and a theory. At least, that's the impression I get when I read the definitions of both the words in Oxford.
@GetRealwithMike6 жыл бұрын
So true. The hypothesis is something that takes longer to develop. No one gets that. They seem to think they are one and the same.
@asadabbasi69736 жыл бұрын
Fluid Mosaic I am a science teacher you should asked me a question
@johnny_67574 жыл бұрын
This is my homework today
@roshanghimire5244 жыл бұрын
Same
@syan38214 жыл бұрын
@Logan Diaz no
@jofam8274 жыл бұрын
Same
@snladd8163 жыл бұрын
he has predicted the future
@86thsummer3 жыл бұрын
s a m e
@rachelleraby38085 жыл бұрын
I was struggling with studying and just going on my phone when I realised, it would be easier to take information if I study on my phone by watching videos.
@rachelfaith35784 жыл бұрын
Story of my life
@LesbianPretzel4 жыл бұрын
The example with the "Why does the ocean freeze at a lower temperature" was because of salts and minerals in the ocean, and is the same reason why salt water boils at a higher temperature than normal.
@stampyquakexd30188 жыл бұрын
btw, this is homework for me -_-
@dr.mixmatch45617 жыл бұрын
Me too
@jatziry76957 жыл бұрын
StampyQuakeXD same
@Ygana7 жыл бұрын
StampyQuakeXD same
@jiayuhu78885 жыл бұрын
StampyQuakeXD same
@NasheedforQalb5 жыл бұрын
Same
@vanithaa28924 жыл бұрын
Thanks sir this will help in my examination I want to become scientist please bless me
@Phatnaru00025 жыл бұрын
Alhazen's quote is essentially justification for why everyone should be a contrarian even to themselves. A lesson that the press and populace in the US desperately needs to learn.
@abigailenwangantai8937 ай бұрын
I really love Khan academy. I use the app and my learning has improved. I enjoy every bit of the classes. Thank u Khan Academy❤
@aekkeny2 жыл бұрын
You sound like my Teacher. I like your channel and thank you for everything you did for students around the world. Thank you very much. I am writing notes about the scientific method
@Commander_Lego Жыл бұрын
Are you talking about Mr. Muller?
@Fernantoes3 жыл бұрын
I got this on google classroom 🙃
@anthonycolucci51803 жыл бұрын
Hey can u help me with mine?
@anthonycolucci51803 жыл бұрын
I need 1 question for the narrator 2 things that you are lukewarm on and you want to explore future 3 thing you find interesting understand
@anthonycolucci51803 жыл бұрын
It would rlly help
@zuesr32772 жыл бұрын
Sal you're a really genuine nad passionate being ...
@AstroRamiEmad5 жыл бұрын
Btw Hasan ibn Al-Haytham is one of the pioneer Arab scientists to understand vision and optics.
@ellcrys10733 жыл бұрын
His voice and his handwriting is attractive 😀👍
@jhanvishah28863 жыл бұрын
STAWP
@raging16223 жыл бұрын
thank god im not the only one that thinks that 0-0
@jhanvishah28863 жыл бұрын
@@raging1622 HES LIKE 40 BRO
@brok3n_ogs2 жыл бұрын
@@jhanvishah2886 IKR?!
@bladeiron Жыл бұрын
@@jhanvishah2886 You dirty mind, you. Attractiveness is more than just getting with someone
@semihcorbaci4 жыл бұрын
As a native Turkish speaker, it was strange a bit to watch this video with Azerbaijani subscribes :D But I 95% got this
@anivelis2 жыл бұрын
POV: You are a high school science teacher, have assigned this to your students (especially Biology students during quarantine) and now you are watching this as part of your Doctoral Class. (don't worry kids... this video is not going away)
@brandonhall60848 жыл бұрын
This was very helpful, thanks.
@fatimazahraelhaous9182 Жыл бұрын
jzk Allah khayr👍 thank you for this professional explanation!
@brdmohamedali8 жыл бұрын
Excellent! thank you very much for this brillant explanation and illustration about the subject of your lecture. this is not because I am an Arabic person and be proud of be Arabic and that Al Hassan Ibn Al Haytam, was also an Arabic scientific who was the first said about the importance of being skeptic and critical thinking; but because your presentation was clear and concise
@littleme99282 жыл бұрын
I really like how you explain things to make them more understandible thank you
@tonid73616 жыл бұрын
Hey! thanks for the video. BTW, what are you using to write on your screen? is that just your mouse? a digital pen? wacom? or what? Thanks again.
@Banana-gp8hb8 жыл бұрын
used this for my biology homework
@peepeepoopoo697138 жыл бұрын
same fam
@gioplease85618 жыл бұрын
yeah man me too
@hannahramsey98667 жыл бұрын
Me too haha
@theratchetpro7 жыл бұрын
Same lol
@zirongli7 жыл бұрын
Robbie Lewis yep same xD
@blakejohnson15603 жыл бұрын
how does he have such good writing?
@bobbydavid14422 жыл бұрын
use the scientific method to find out!
@JacobandTweetyGaming11 ай бұрын
@@bobbydavid1442 lol it's magic, aCtUaLlY 🤓
@afynuDn2 жыл бұрын
Thanks, keep forwarding steps in whole scientific methods... My regards 🌹🙏🤳✨👍👏👆👌
@r.b.46118 жыл бұрын
KA has some viral videos on youtube, it's a shame that this one is so underviewed.
@myn33jh5 жыл бұрын
using this for finals. thanks!
@hellfirefury3 жыл бұрын
bungee gum go brr
@jescachipunha6126 Жыл бұрын
Great explanation, thank you
@umecooke734 Жыл бұрын
Helpful lesson. Thank you 🙂🎀🎀🎀
@audreydupuiss3 жыл бұрын
How is his handwriting on a mouse better than mine on paper...
@keith58666 жыл бұрын
Could you do one about the scientific inquiry?
@MeliaMilhorat6 жыл бұрын
wow...this is really interesting........
@abdallah-qi6jg7 жыл бұрын
Experimental Prediction: I go and find Cairo on a map, it will not be in Iraq.
@jw71965 жыл бұрын
Seeing all these commemts are about how Cairo isn't in Iraq, I can only conclude that these people are really bad listeners, that English isn't there first language or that they're hearing-impaired.
@krismazel35955 жыл бұрын
If that puppy isn't dead, then he's probably retired by now.
@biggsnicholas41673 жыл бұрын
Cairo is in Egypt....the content is so on point. Understood more than when I was in class🤝..thank you
@kitkatgamer_ Жыл бұрын
his voice is so calming
@cadenedmonston22394 жыл бұрын
What question was used to create and experiment in the video? In other words, what was the experiment about?
@kittyrules8 жыл бұрын
congrats on 2.5 million subs
@jamesgedak5515 жыл бұрын
Powerful quote!
@tobyw95735 жыл бұрын
Good science depends on not threatening “Deniers” who have evidence of error, in prison!
@wade59416 жыл бұрын
Very well done sir.
@Ninapothen4 жыл бұрын
I HAVE A QUESTION if your hypotheses doesn't work do you try again
@jhunawel92175 жыл бұрын
Thaks for the studies i hope i pass may quiz tommorow
@JONGGG7 жыл бұрын
Why isn't this the most viewed video in 2017... The world needs this! But I don't get it... you would think this would be common sense...
@dakotasikat34718 жыл бұрын
ALMOST AT 2.5 MILLION SUBSCRIBERS!!! Congrats Khan!
@bryannguyen84408 жыл бұрын
+Dakota Sikat Absolutely! Been watching Khan's videos since 2008! :D
@zahrotin17503 жыл бұрын
"Let me start over, just so I can get the dramatic effect right."
@Alesteves10 ай бұрын
Sou brasileira e estou estudando para o Enem , além de estudar o conteúdo, aprendo inglês ao mesmo tempo 😊
@kylebrown43683 жыл бұрын
I could recognize that voice from anywhere
@anthonycolucci51803 жыл бұрын
I need 1 question for the narrator 2 things that you are lukewarm on and you want to explore future 3 thing you find interesting understand
@anthonycolucci51803 жыл бұрын
I rlly need help if u could do that for me I would do anything
@imaazillyas11227 жыл бұрын
what software do you use to make your videos?
@libradeys83643 жыл бұрын
Sal khan you're amazing Thank you sooooo much ❤
@oyinlolawilliams62203 жыл бұрын
I love his methods
@samiaayessabelle65173 жыл бұрын
This is my assignment today
@salahuddinkakar66813 жыл бұрын
5:23 There you goooo LOL
@Noah-hj5ts3 жыл бұрын
im not the only one who saw that lol
@salahuddinkakar66813 жыл бұрын
@@Noah-hj5ts LOL
@Frosh0074 жыл бұрын
really helpful
@michaelpeterson26786 жыл бұрын
His hypothesis definition is incomplete. An hypothesis is not only testable, but it is also falsifiable. For example, an hypothesis that stated that the universe contained life forms other than life on earth is certainly testable to a certain degree, but it is essentially not falsifiable because the universe is so expansive that even if we never found life in the places that we looked, life could still be elsewhere in the universe.
@jasshah4958 жыл бұрын
pls make a video about negative refraction
@jamilawagih54677 жыл бұрын
thank you ..
@johnathon54554 жыл бұрын
Man what a great quote
@atti11204 жыл бұрын
I think it would be a good idea to include a bad hypothesis after the fairy example that is less obvious and looks scientific and then to explain why that in fact is also a bad hypothesis
@j.m.r.f62863 жыл бұрын
Thank you, gracia's.
@shardfilterbox4 жыл бұрын
Is this muted for any of you?
@lindsaymcglone96778 жыл бұрын
good job i like this make more science video i have a oaa test on monday
@wipemypast64194 жыл бұрын
its home work for me right know no way covid -19
@raging16223 жыл бұрын
now*
@ashlee26303 жыл бұрын
Professor Khan been getting me through my assignments since preschool bruh I swearz kappa kappa 123
@TheWolfgangGrimmer8 жыл бұрын
Do NOT put glass recipients in the freezer...
@jasonthetalker72532 жыл бұрын
Actually both are equally plausible hypothesis until Is disproven by observation. That's the point of the scientific method.
@iiawsomedudechannel66523 жыл бұрын
Thank you Sal Khan!
@kyliemcclendon22313 жыл бұрын
Im 2 minutes in and im already tired I hate school 😔
@toasty_breads10163 жыл бұрын
cool
@luiggigomez5807 жыл бұрын
Is anyone here in SomersetAcademy?
@baze85733 жыл бұрын
Wait but doesnt salt make water freeze faster
@gamergirlplayzlovebtstoo14983 жыл бұрын
This is my subject today
@GOODBOY-vt1cf3 жыл бұрын
thank you so much
@evamayer99366 жыл бұрын
thanks to you I got 1st place in sciene fair THANK YOU SO MUCH!!!!!!!:}}}}}}:::::::::::::::::}}}}}}}}}}
@Hshjshshjsj727275 жыл бұрын
What series is this from?
@SnipeU6963 жыл бұрын
Thank you.
@artsticals5 жыл бұрын
Thanks Hank
@oreokarail5 күн бұрын
Can this be a good hypothesis?: Ocean is larger compared to pond, that is why it freezes at lower temperature.
@NotQuiteSaulsbury3 жыл бұрын
Okay but I love that he doesn't edit out his mistakes. He's just like, "whoops. Not 'satt.'" Yes sir.
@thegoodpilgrim1327 Жыл бұрын
Very good video.
@charlidrawz4 жыл бұрын
The voice reminds me of Jakeneutron and the guy from Roundtable. qwq
@user-py1fb7dd5h4 жыл бұрын
I love khan academy but i want translate to Thai😭😭😭
@kennyw8716 жыл бұрын
According to recent PEW polls, average Americans significantly lag behind scientists in all areas of science. This means that the average American does not trust or have confidence in scientists that spent their lives devoted to education, working in their respective fields collecting and analyzing data and subjecting their findings to peer review in scientific journals. While the average American can't be expected to understand scientific data, formulas, equations, and complex analysis, I do believe they can learn to gain better trust in scientific findings by understanding basic concepts used in the scientific method, once they learn it. Just as important is the inability of the average American to discern among scientific and pseudoscientific information widely dispersed on the internet, modern advertisements, and published articles. So far, the scientific method is the best method I know of to develop critical thinking skills without the intent of criticizing an individual's world view or beliefs. At the same time, the Average American will learn the precise meanings of the vocabulary used in science, especially words like hypotheses, theory, evidence, natural laws, findings, verifiable methods, results, pseudoscience, peer review, etc., are used in published scientific findings. The amount of data being collected by scientists studying in every possible location on earth space, is far to for the average scientist to understand, let alone the average American. But, scientists do share an understanding in basic scientific methods, which the average American can learn and develop more confidence in too.
@Minc-sq6mh3 жыл бұрын
see this is why we love science. : )
@toasty_breads10163 жыл бұрын
we dont it bad
@bladeiron Жыл бұрын
@@toasty_breads1016 why not🟢
@heidimiller5475 Жыл бұрын
You already knew that the fresh water froze because it has no salt. You already knew the salt water won't freeze. There must be some method for testing a situation when you don't already know the answer.
@chimdinwoko74768 жыл бұрын
is this textbook or is this how you personally conduct your experiments?
@whitneyx57703 жыл бұрын
Textbook
@revemeal7 жыл бұрын
I have to watch this for homework
@sciencenerd76392 жыл бұрын
Thanks
@okaygoaway90662 жыл бұрын
I’m reading this for biology class rn but…his voice is so fine. If you’re in me lubattis and reading this with me. Hi
@charislee57356 жыл бұрын
I noticed a lot of people have different orders for the scientific method
@JaydaAdele3 жыл бұрын
this is homework... im tired of school
@camp7546 Жыл бұрын
Running a simple test Is the hardest part. Is this hairbrush actually a camera microphone system ? 🤔
@Gguy0617 жыл бұрын
I'm not seeing the connection between the scientific method and inductive reasoning. The process of gathering information sounds like making an observation post hoc, like deduction
@rajr1108 жыл бұрын
Feynmans lecture on this is the best
@asamanyworlds37722 жыл бұрын
Very good
@AhlusSunnahwalJamah7 жыл бұрын
Nice handwriting unless you are using a tool.
@anthonycolucci51803 жыл бұрын
I need 1 question for the narrator 2 things that you are lukewarm on and you want to explore future 3 thing you find interesting understand. If any one could respond with that I would rlly appreciate it
@dopeboydozie3 жыл бұрын
Yea this my homework bruh
@michellescott8702 жыл бұрын
In this experiment you really need to measure HOW MUCH salt you put in the cup!