First Steps to Learning Basic Physics

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Discussion Overview

The discussion revolves around the initial steps for learning basic physics, particularly from the perspective of a middle school student interested in progressing towards quantum mechanics. Participants share their backgrounds in mathematics and physics, express their desire to learn, and seek recommendations for resources such as textbooks and websites.

Discussion Character

  • Exploratory
  • Homework-related
  • Debate/contested

Main Points Raised

  • One participant expresses a desire to learn physics starting from a basic level, mentioning their current knowledge of algebra and some geometry.
  • Several participants suggest that learning basic calculus is essential for understanding physics, although they acknowledge that the participant may not yet be ready for advanced topics.
  • One participant questions the availability of suitable textbooks for someone at a middle school level, noting that most recommended texts assume a high school understanding of mathematics.
  • Another participant recommends "Calculus Made Easy" as a potentially accessible resource, given its public domain status.
  • Some participants discuss the importance of mastering algebra and trigonometry before tackling calculus and physics concepts.
  • There is mention of AP Physics B as a possible resource, which does not require calculus, and could provide a foundational understanding of physics concepts.
  • One participant expresses confusion about various mathematical concepts such as Algebra II, pre-calculus, and Newtonian physics, seeking clarification.

Areas of Agreement / Disagreement

Participants generally agree on the importance of a solid mathematical foundation for studying physics, particularly calculus. However, there is no consensus on the availability of appropriate resources for someone at a middle school level, and some express uncertainty about the best path forward.

Contextual Notes

Participants note that many physics textbooks require a high school level understanding of mathematics, which may not be accessible to the original poster. There is also a recognition that the foundational mathematical knowledge is crucial for grasping physics concepts.

  • #31
Studiot said:
Books and theory are OK, but Physics is an intensely practical subject.

You can do a huge amount of Physics with almost no mathematics - just the four basic operations add, subtract, multiply and divide along with an understanding of simple geometric concepts like area and volume and some simple shapes.

A basic understanding of what happens when we apply a stimulus to something

Heat it
Shine a light on it
Connect it to a battery
Hit it
Push it
Place it in water
etc

Along with noticing that our something has properties of its own such as colour, physical form (solid/liquid/gas), transparancy, fleibility, light emission, ...

Look around you and get a good hold on these ideas, they will stand you in good stead in the future.

go well

Thanks for your reply.
 
Physics news on Phys.org
  • #32
PS I liked the film.
 

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