I'm interested in physics but have no idea what path to take (14 years old)

Click For Summary
SUMMARY

A 14-year-old expressed interest in physics but felt uncertain about how to pursue it due to a lack of resources and self-esteem. Forum members provided actionable advice, emphasizing the importance of foundational mathematics, including calculus and linear algebra, as prerequisites for studying physics. They recommended utilizing online resources, local libraries, and engaging in school clubs to foster a supportive learning environment. Notably, Leonard Susskind's "Theoretical Minimum" series was highlighted as a valuable resource for beginners in physics.

PREREQUISITES
  • Basic Newtonian mechanics
  • Fundamental calculus (integrals and derivatives)
  • Basic linear algebra (vectors)
  • Differential equations (at least the basics)
NEXT STEPS
  • Explore Leonard Susskind's "Theoretical Minimum" series for foundational physics concepts
  • Utilize OpenStax resources for free academic textbooks in mathematics and physics
  • Join school clubs such as Physics Club or Math Club for peer support and collaboration
  • Investigate local community college courses for advanced instruction in math and science
USEFUL FOR

Students interested in physics, particularly those seeking guidance on foundational mathematics and resources for self-study, as well as educators and mentors supporting young learners in STEM fields.

  • #31
LenaWenaKena said:
My main problem is that I feel like I’m too stupid for physics-a feeling that is hard to overcome.I feel like even if I try hard I won’t get anyway which makes me really depressed.The funny thing is though I’ve never touched a physics textbook, and yet the feeling persist.
Don't take too big bites, then it will come from alone. You are 2 years away from your driver's license. Start thinking about which physical laws will keep you on the road, especially in curves and during fall and winter! :cool:

And if you start thinking about why it is a very, very bad decision for girls to enter a car driven by a guy, then you have already started learning biology, chapter: hormones. They are listed in Monday morning newspapers where I live. I call them disco deaths.

Science is all around. Just analyze what you see and try to understand it.
 
Physics news on Phys.org
  • #32
AndreasC said:
Every single person in the world is too stupid for physics. Nobody understands everything. And you said school isn't challenging enough for you. Most people, including those who go on to study physics in uni, find school challenging!

It shouldn't matter anyways. When people download a videogame, they don't start thinking "oh but what if I'm not good enough at it", they just play. Don't worry about it, start learning about physics and math in a way appropriate for your level and if you don't understand, then keep doing it until you do understand, and the process will be more fun than it sounds.

And in case you are looking for challenges: ask us! We can provide challenges and guide you through solutions.
 
  • Like
Likes   Reactions: AndreasC and gleem
  • #33
LenaWenaKena said:
My main problem is that I feel like I’m too stupid for physics-a feeling that is hard to overcome.I feel like even if I try hard I won’t get anyway which makes me really depressed.The funny thing is though I’ve never touched a physics textbook, and yet the feeling persist.
Which is more important or which is stronger? Your feeling of stupidity or your interest in Physics? Dedicated regular study effort is really what is relevant for learning or studying Physics. With the necessary studious effort, you can ignore the feeling of stupidity; it will not apply.
 
  • Like
Likes   Reactions: gleem
  • #34
LenaWenaKena said:
My main problem is that I feel like I’m too stupid for physics
„The fundamental cause of the trouble is that in the modern world, the stupid are cocksure while the intelligent are full of doubt.“ (Bertrand Russell)
 
  • Like
Likes   Reactions: gleem and hutchphd
  • #35
fresh_42 said:
And if you start thinking about why it is a very, very bad decision for girls to enter a car driven by a guy, then you have already started learning biology, chapter: hormones. They are listed in Monday morning newspapers where I live.
Ours only list enzymes... :wink:
 
  • #36
this has been setting on the back burner for about a day. So here is what I have to say.

You should find that the current normal HS STEM curriculum should provide you with the means to properly prepare you for university if you use them diligently. Don't concern yourself too much beyond your present responsibilities so as not to stumble on the fundamentals. Make those fundamentals solid.You find that memorization generally is not too much of a problem when it comes to things that you are truly interested in. Stuff seems to stick. You should try to develop a good learning style to facilitate your understanding. There are some generic behaviors that help everyone and one is preparing for each class. There is usually a reading assignment for the next class, Do it. Read that which the teacher will be discussing in the next class. Try to understand it but at least get the gist of it. In any event, your preparation will make the class a better experience. If you have issues, you are prepared to bring them up at this time. If you do not reconcile any issues now they may be harder to deal with later.

When doing the reading assignment don't just read the words, read for ideas. What are the words telling you? Summarize the content in your own words. Write it down. Say it out loud. See it, Say it, Hear it. Do it.
If the reading includes examples work through them with pen and paper. The same with derivations. Remember there is logic involved and it should be apparent, if not you must find out why. Did you miss something in your previous readings? Are you misinterpreting something or making an invalid assumption? Try not to leave unanswered questions.

With regard to learning some physics now may I suggest that you start with the three-volume series "Understanding Physics" by Issac Asimov" it is inexpensive, easy to read and only use basic math. They will show you the broad landscape of the field of physics from which you can orient yourself.

Give yourself a chance.
 
  • Like
Likes   Reactions: DeBangis21
  • #37
gleem said:
may I suggest that you start with the three-volume series "Understanding Physics" by Issac Asimov" it is inexpensive, easy to read and only use basic math. They will show you the broad landscape of the field of physics from which you can orient yourself.
I read those books wheh I was in high school, more than 50 years ago. I don't remember whether it was before I took my first physics class in 11th grade, or while I was taking it. They're not a substitute for a real textbook, because they don't have math or exercises, but they give a good orientation to physics as gleem noted. Except of course for the parts which were developed afterwards, e.g. much of elementary-particle physics.
 
  • Like
Likes   Reactions: mpresic3
  • #38
LenaWenaKena said:
I've recently taken an interest in physics(Due to popular science/ books and natural curiosity). But I have no idea what path to take so I could study it.

LenaWenaKena said:
The funny thing is though I’ve never touched a physics textbook, and yet the feeling persist.
OP: Let's back up a bit. Let's put the math, mastery of techniques, competitions, ... aside. What topics interest you?
 
  • Like
Likes   Reactions: AndreasC
  • #39
For the most part, I find quantum physics and relativity very fascinating- the fact that reality is that way is mind-blowing. I also find it fascinating the extent to which math could be to explain the universe, and that there are still more questions to be answered. And that fact that physics could be applied to other fields and technologies (eg. quantum computing). It's a quest for knowledge I want to understand how it came to be and hopefully add on to.
 
  • Like
Likes   Reactions: DeBangis21 and AndreasC
  • #40
LenaWenaKena said:
For the most part, I find quantum physics and relativity very fascinating- the fact that reality is that way is mind-blowing. I also find it fascinating the extent to which math could be to explain the universe, and that there are still more questions to be answered. And that fact that physics could be applied to other fields and technologies (eg. quantum computing). It's a quest for knowledge I want to understand how it came to be and hopefully add on to.
In this case, you should probably start with special relativity theory. It basically explains the consequences of the fact that the speed of light is constant. You do not need sophisticated math like you would for general relativity so it will be doable at your age.
 
  • Like
Likes   Reactions: malawi_glenn and AndreasC
  • #41
1 Develop a keen interest in how things work, reading, watching videos, making , fixing things with good tools
2 If good at math, you may understand more for cause and effects
3 if better at intuition by observation and can repair engines, make electronic kits , you might become an engineer that needs at least 4 yrs of math and physics with undergrad work.
4. There are many ways to learn, YouTube, books,
Realize that all the answers to your questions are online, you just have to figure out the right questions. According to Socratic method, you start simple and get more focused on each question.

Lookup Brilliant Site and Khan Institute for Physics
 
  • #42
LenaWenaKena said:
Thank you for the advice! Right now I'm taking high school-level geometry and biology. But one thing I hate about learning in school is the constant memorization- many times in math I have no idea how they derived equations/methods/theorems. It makes me feel that the problem-solving skills I have are really inadequate to learn physics.
Whenever this comes up, you can always make a post here or on any other math community. People are usually helpful enough to give an explanation.

Also, for some fun watching, check out this playlist:
 
  • #43
As an easy but stimulating read, i recommend The Universe and Dr. Einstein, on special relativity for the layman. I read it and loved it in about tenth grade, so about age 15. less than $10. also available in libraries for free, no doubt. (Even Einstein recommended it, in the preface.)
https://www.amazon.com/dp/0486445194/?tag=pfamazon01-20
 

Similar threads

  • · Replies 4 ·
Replies
4
Views
2K
  • · Replies 5 ·
Replies
5
Views
5K
Replies
23
Views
3K
Replies
2
Views
3K
  • · Replies 102 ·
4
Replies
102
Views
7K
  • · Replies 1 ·
Replies
1
Views
1K
  • · Replies 3 ·
Replies
3
Views
3K
  • · Replies 17 ·
Replies
17
Views
3K
  • · Replies 3 ·
Replies
3
Views
2K
  • · Replies 7 ·
Replies
7
Views
2K