Luyện nói tiếng Anh bằng Shadowing qua video: How to Learn Faster with the Feynman Technique (Example Included)

There's this pretty well known quote that gets thrown around a lot and it's often attributed to Albert Einstein and it goes, Now whether or not Einstein was the person who actually said this, let's be real he probably wasn't, it's still really insightful and reversing it reveals a pretty powerful piece of study advice.

Now this idea is something I touched on briefly back in my video summary of the Study Less, Study Smart lecture by Doctor Marty Lubdell, because in that lecture he talked about one of the effective study techniques being to teach what you're learning to someone else.

So in this video, I want to dig deeper into that idea and share with you a step-by-step process for doing this, which has been called the Feynman Technique.

Now this technique is named after the physicist who was, in his own right, a great scientist.

In fact, back in 1965, he won a Nobel Prize for his work in quantum electrodynamics, which is something I had to practice saying a couple of different times, and he contributed to science in a number of different ways, including in the development of what are called Feynman diagrams, which are basically graphical representations of the math behind how subatomic particles work.

But in addition to being a great scientist, he was also a great teacher and a great explainer.

And in fact, one of his nicknames was "The Great Explainer," because he was able to boil down incredibly complex concepts and put them in simple language that other people could understand.

And that's why he's one of those great scientists who is also known as a very good teacher.

And in fact, even in his own learning, Feynman was famous for tirelessly working through equations until the concept he was wrangling with was intuitively easy to understand, in his mind.

So that's why this technique is named after him, but you don't have to be a physicists or you don't have to be working on math or science problems to use this technique, because explaining a concept works to improve your understanding of that concept in basically an area, be it history or be it math, or be it web development.

It doesn't matter, and it also works for multiple different purposes.

If you're shaky on a concept and you want to quickly improve your understanding, you can use it.

But if you already have a pretty confident grasp of a subject, and say you've got a test coming up soon, you can also use it to test your understanding and challenge your assumptions.

As Feynman himself said, The ultimate way to ensure that you actually understand all the little nitty-gritty details of a concept in head is to explain it to someone else, or at least to pretend you're doing so.

And that is the crux of the Feynman technique.

So, let's get into it.

It's a process of four steps and the first step is to simply get out a piece of paper and write the name of the technique down at the top.

And in the example I filmed here, we're gonna use the Pythagorean Theorem because it is simple and it won't get in the way of the actual steps we're going to go through.

Step two is to explain the concept and to do it in simple, plain English, or French, or really whatever language you happen to speak.

But the idea here is to do it in a way that's easy to understand as if you were teaching someone else.

And don't just settle with defining the concept either.

Also work through examples and make sure you're able to use the concept in practice, as well.

For step three, identify any of the areas that you're shaky on after your explanation or identify areas that you got stuck on that halted your explanation and go back to the source material or go back to your notes or work through examples until your understanding of these subareas is just as solid as all the other areas.

And finally, step four is to look at your explanation and try to identify any areas where you've resorted to using technical terms of convoluted language and then challenge yourself to break down those terms and explain them in simplified, easy to understand words.

Remember, the key here is simplicity.

The act of explaining a topic as if you were teaching it to somebody who didn't have the same base assumptions and base knowledge that you have is the ultimate test of your own knowledge in that subject.

And that's pretty much it, that's all there is to the Feynman technique.

Now using this tecnhique is incredibly helpful because it, number one, helps you to quickly overview the concept and see where your knowledge is solid, but number two, it helps you to instantly pinpoint the areas where you're shaky and where you need to do extra work.

And that makes this technique a great first step in reviewing a concept because it's very efficient and it helps you waste less time.

I did want to give you guys one extra suggestion though, and it relates to how you frame your mind going into step four.

Instead of just thinking how can I make this simple, how can I put it in plain English, also think, how would I explain this to a kid?

Why? Well besides asking questions like, "Can I have another Oreo," or "Can I go watch Dragonball Z?" A kid's gonna ask, "Why does that work?" And that's gonna help challenge your assumptions.

For instance, going back to our Pythagorean Theorem example, maybe you know the formula, but a kid would ask you why does that formula work?

Why does the Pythagorean Theorem hold as a rule for all right triangles?

And yeah, maybe you understand that intuitively, maybe you could bust out the proof by rearrangement, but maybe you can't.

Maybe you've always looked at the formula and taken it at face value, in which case, you have some more learning to do.

Now speaking of the Pythagorean Theorem, maybe that was a bit too simple of an example for you and you'd like to see this technique applied to something more complex or something that has nothing to do with math at all.

If that's you, in the companion article for this video, I've included a couple of different examples.

One going through Bayes' Rule, which is a concept and probability theory in statistics, and one going over the CSS Box Model, which is related to web development and not related to math, at all, that you can check out.

So if you want to see those, you can click the card on the screen right now to get over to the article, or you could find the link down in the description below.

Beyond that, if you enjoyed this video and found it helpful, definitely give it a like to support this channel and if you have addition tips or ways that you use this technique personally, I would love to hear from you down in the comments below.

Additionally, if you're not subscribed to this channel yet and you want to get new tips on how to be a more productive student, you can click right there to subscribe and you can also click right there if you want to get a free copy of my book on how to earn better grades.

Otherwise you can click right around there to find another video which you will probably find interesting.

Thanks for watching and I will see you in the next one.

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Từ vựng và ghi chú luyện nói cho bài học này

Video này có 44 câu và 1283 từ để luyện shadowing. Phần lời nói dài 5:47. Người nói nói nhanh, khoảng 222 từ mỗi phút, nên sẽ có nhiều chỗ nối âm và nuốt âm. 86% số từ nằm trong 3.000 từ tiếng Anh thông dụng nhất; phần còn lại nên xem trước khi luyện.

Từ vựng quan trọng trong video

15 từ đáng học trong video, kèm phiên âm và nghĩa:

Từ	Phiên âm	Nghĩa
technique danh từ	/tɛkˈniːk/	kỹ thuật, kĩ thuật
mathematics danh từ	/mæθ(.ə)ˈmæt.ɪks/	toán học
formula danh từ	/ˈfɔː.mjʊ.lə/	công thức
scientist danh từ	/ˈsaɪəntəst/	nhà khoa học, khoa học gia
helpful tính từ	/ˈhɛlp.fl̩/	hay giúp đỡ
plain danh từ	/pleɪn/	đồng bằng, bình nguyên
incredibly trạng từ	/ɪŋˈkɹɛdɪbli/	khó tin nổi
lecture danh từ	/ˈlɛk.t͡ʃə/	bài giảng
subscribe động từ	/səbˈskɹaɪb/	đăng kí
topic danh từ	/ˈtɑpɪk/	chủ đề
earn động từ	/ɝn/	kiếm
reveal động từ	/ɹɪˈviːl/	để lộ, tiết lộ
resort danh từ	/ɹɪˈzɔɹt/	khu nghỉ dưỡng, resort
summary danh từ	/ˈsʌm.ə.ɹi/	tóm tắt
contribute động từ	/kənˈtɹɪb.jut/	đóng góp

Cụm động từ bạn sẽ nghe

Từ	Nghĩa
break down động từ	hỏng, hỏng hóc
check out động từ	tính tiền, trả phòng

Ngữ pháp trong video

Những cấu trúc người nói dùng nhiều nhất, kèm đúng cụm từ trong video:

Cấu trúc	Trong video
Câu bị động be + quá khứ phân từ — nhấn vào việc xảy ra, không phải người làm	has been called · is named · are called
Mệnh đề quan hệ who / which + mệnh đề — thêm thông tin về người hoặc vật	person who actually · this, which has · electrodynamics, which is
Thì hiện tại hoàn thành have/has + quá khứ phân từ — việc đã xảy ra nhưng còn liên quan đến hiện tại	has been called · you've resorted · you've always looked

Phát âm cần chú ý

Người nói dùng 25 dạng rút gọn, ví dụ you're, don't, gonna. Hãy nói theo dạng ngắn đúng như bạn nghe.

Âm “sh” và “zh”: explanation /ˌɛkspləˈneɪʃən/, assumption /əˈsʌm(p).ʃ(ə)n/, efficient /ɪˈfɪʃənt/, representation /ˌɹɛp.ɹə.zɛnˈteɪ.ʃən/, suggestion /səˈd͡ʒɛst.ʃən/
Từ dài — đặt trọng âm cho đúng: mathematics /mæθ(.ə)ˈmæt.ɪks/, explanation /ˌɛkspləˈneɪʃən/, incredibly /ɪŋˈkɹɛdɪbli/, representation /ˌɹɛp.ɹə.zɛnˈteɪ.ʃən/, probability /ˌpɹɑ.bəˈbɪl.ə.ti/

Cách luyện với video này

Nghe hết video một lần, chưa cần nói, và ghi lại những từ bạn chưa biết.
Bắt đầu ở tốc độ 0,75×, nói đuổi từng câu, rồi quay lại tốc độ bình thường khi đã quen.
Ghi âm giọng mình rồi so với bản gốc, chú ý các từ như technique, mathematics, formula.

Phương Pháp Shadowing Là Gì?

Shadowing là kỹ thuật học ngôn ngữ có cơ sở khoa học, ban đầu được phát triển cho chương trình đào tạo phiên dịch viên chuyên nghiệp và được phổ biến rộng rãi bởi nhà đa ngôn ngữ học Dr. Alexander Arguelles. Nguyên lý cốt lõi đơn giản nhưng cực kỳ hiệu quả: bạn nghe tiếng Anh của người bản xứ và lặp lại to ngay lập tức — như một "cái bóng" (shadow) đuổi theo người nói với độ trễ chỉ 1–2 giây. Khác với luyện ngữ pháp hay học từ vựng bị động, Shadowing buộc não bộ và cơ miệng phải đồng thời xử lý và tái tạo ngôn ngữ thực tế. Các nghiên cứu khoa học xác nhận phương pháp này cải thiện đáng kể phát âm, ngữ điệu, nhịp điệu, nối âm, kỹ năng nghe và độ lưu loát khi nói — đặc biệt hiệu quả cho người luyện IELTS Speaking và muốn giao tiếp tiếng Anh tự nhiên như người bản ngữ.

Phương pháp shadowing: đọc hướng dẫn từng bước đầy đủ →

Luyện nói tiếng Anh bằng Shadowing qua video: How to Learn Faster with the Feynman Technique (Example Included)

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