Why Do I Need Algebra?
Wednesday January 23, 2008
I was listening to a conversation yesterday while at work. A non-teaching staff member was telling us how well his son was doing in Algebra. He went on to say, I think it's good but I have no idea what he'll ever use it for, why do they need Algebra? I sat there chuckling and thinking to myself, math is such an opportunity gateway! Unfortunately, I don't think we take enough time to explain why we need Algebra, how it benefits us and who should be taking it. Hence the reason for this starting point.
See also: Algebra Worksheets
Comments
I just finished reading the most awesome book that addresses this whole issue of math and why we need it. As a math teacher, I learned a lot and was better able to explain it to my students. The book is called “Letters to a Young Mathematician” by Ian Stewart. I highly recommend this book to anyone that has not read it.
I understand that algebraic thinking is important and I use it often. My issue is that when you take college algebra it seems ridiculous how far the problems are taken. When I think algebraicly to figure out problems I don’t create an equation as proper. I think about the situation and use math or variable sto problem solve, but I never think I am doing algebra. I know it is said that many occupations use true algebra. My thoughts on this are that if you are taking a degree or going for a job like that then the algebra or other math is usually geared toward that occupation, and specializes on certain formulas. In electronic math this is the case. My question is after basic algebra in High School why should it be mandatory in college for all degrees no matter the occupational emphasis? If it is that important then why not have an algebraic thinking class instead which teaches problem solving, and practical applications of normal use for algebra. I use simple algebraic thinking often. Most college level algebra classes have problems with too many variables, and equations that are really ridiculous. Why not specialize math toward a degree?
Math teaches you to think critically and logically. You might never use the mathematics outside of the classroom, but the thinking skills will be useful in many, many situations.