Ideas for group theory for high school math project

Click For Summary

Discussion Overview

The discussion revolves around potential project ideas in group theory for high school students, particularly focusing on the suitability and complexity of various topics. Participants explore various applications and concepts within group theory, considering the educational level and background of the student involved.

Discussion Character

  • Exploratory
  • Debate/contested
  • Homework-related
  • Mathematical reasoning

Main Points Raised

  • Some participants suggest exploring Lie algebras, though there is concern about the student's readiness for this topic.
  • Crystallography and point groups are proposed as potentially suitable topics.
  • There is a suggestion to investigate coding theory and error correcting codes, with some participants expressing preference for these over more traditional topics.
  • Coloring faces on a cube is mentioned as an interesting problem, but some participants note it involves significant counting and geometric considerations.
  • Using group theory to solve the Rubik's cube is brought up, with mixed opinions on its appropriateness for high school students.
  • RSA encryption is suggested as a project if the student has learned modular arithmetic, but it is noted that the student has not yet covered this topic.
  • Concerns are raised about the feasibility of finding novel projects in mathematics, as many ideas may be easily searchable online.
  • Some participants discuss the general trend of students choosing experimental projects in physics, chemistry, and biology over mathematical topics.
  • There is a suggestion to explore "Project Euler" problems that could be analyzed with group theory, though some express doubts about the originality of such projects.
  • A link to a potentially useful resource is shared, but it is noted that it may not align with the project's requirements.

Areas of Agreement / Disagreement

Participants express a range of opinions on the suitability of various topics, indicating that there is no clear consensus on the best project idea. Concerns about the complexity of certain topics and the student's preparedness are common themes, but multiple competing views on potential projects remain.

Contextual Notes

There are limitations regarding the student's background knowledge, particularly in linear algebra and modular arithmetic, which may affect the choice of project. Additionally, the requirement for a "scientific" project without illustrations or visualizations poses challenges for certain topics.

  • #31
malawi_glenn said:
Problem is, this student has not taken my "linear algebra for high school students" (yet)
The very bare understanding I have of abstract algebra is solely from having deep knowledge of linear algebra. Unless this high school is a super-duper magnet school, I just don't see how anyone will have type of mathematical sophistication to do anything in this.
 
Science news on Phys.org
  • #32
swampwiz said:
The very bare understanding I have of abstract algebra is solely from having deep knowledge of linear algebra. Unless this high school is a super-duper magnet school, I just don't see how anyone will have type of mathematical sophistication to do anything in this.
No idea what a magnet school is.
But yes linear algebra is very good to know. But you can do the entire discrete mathematics by Biggs without knowing any linear algebra.

You'd be suprised what some of my students can ro at the age of 17-18. Some of their project work is more sophisticated than most bachelor theses...
 
Last edited:
  • Like
Likes   Reactions: vanhees71 and fresh_42
  • #33
malawi_glenn said:
You'd be suprised what some of my students can ro at the age of 17-18. Some of their project work is more sophisticated than most bachelor theses...
I like this point of view. There is no such thing as being too young to understand. It is only a matter of language, maybe of time, but not a matter of content. I will never forget, and I am absolutely sure she has forgotten, how my then-daughter of six years of age could handle negative numbers, including some basic arithmetic in ##\mathbb{Z}[ i ].## Of course, it was more about playing games against boring car rides. However, it shows what humans are capable of without the pressure of grades or the narrow - and in my mind silly - corset of a curriculum.
 
  • Like
Likes   Reactions: vanhees71 and berkeman
  • #34
swampwiz said:
The very bare understanding I have of abstract algebra is solely from having deep knowledge of linear algebra. Unless this high school is a super-duper magnet school, I just don't see how anyone will have type of mathematical sophistication to do anything in this.
I have seen a few kids over the years that are extremely brilliant, and new able to handle pure mathematics. the school I got my bs from has an early entrance exam. Where the majority of students are between 16-17 (close to 18). Currently, there is a 14 year old student taking ring theory, and should graduate next year. But yes, it is not the common experience of most high school students.

When I taught calculus to high schoolers, I actually introduced a bit of analysis, and they were fine with it. Like others mentioned, language, presentation, and teacher support or what is needed, and not caring what administration says.
 
  • #35
OK, but the important question here is, how did the project go? What did they end up doing?
 
  • #36
Office_Shredder said:
OK, but the important question here is, how did the project go? What did they end up doing?
Analysing some subset of moves in chess using group theory.
 
  • Like
Likes   Reactions: vanhees71 and berkeman

Similar threads

  • · Replies 2 ·
Replies
2
Views
876
Replies
4
Views
2K
Replies
13
Views
3K
  • · Replies 1 ·
Replies
1
Views
1K
  • · Replies 5 ·
Replies
5
Views
5K
  • · Replies 13 ·
Replies
13
Views
3K
  • · Replies 7 ·
Replies
7
Views
3K
  • · Replies 4 ·
Replies
4
Views
1K
  • · Replies 1 ·
Replies
1
Views
3K
  • · Replies 6 ·
Replies
6
Views
3K