Introduction to Algebra

Name: Introduction to Algebra
ISBN: 9781934124024

by Richard Rusczyk · first published 2007

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TorstenSchaal64 · May 24, 2022 · Recommends

I am not sure if they can replace a teacher, but some good mathematics books are "Euclid's Elements", "Introduction to Algebra" by Richard Rusczyk, and "Calculus" by Michael Spivak.
on “Ask HN: Serious mathematics books that can replace a good teacher?” ↗
tokenadult · Jul 13, 2011 · Mentions

…to you. . . . . "If you find the problems are too easy, this means you should try harder problems. Nobody learns very much by solving problems that are too easy for them." Rusczyk, Richard (2007). Introduction to Algebra. Alpine, CA: AoPS Incorporated, p. iii.
on “Early look into Khan Academy iPad app” ↗
tokenadult · May 5, 2011 · Mentions

…to you. . . . . "If you find the problems are too easy, this means you should try harder problems. Nobody learns very much by solving problems that are too easy for them." Rusczyk, Richard (2007). Introduction to Algebra. Alpine, CA: AoPS Incorporated, p. iii.
on “Deliberate Practice: How Education Fails to Produce Expertise” ↗
tokenadult · Oct 20, 2011 · Mentions

…to you. . . . . "If you find the problems are too easy, this means you should try harder problems. Nobody learns very much by solving problems that are too easy for them." Rusczyk, Richard (2007). Introduction to Algebra. Alpine, CA: AoPS Incorporated, p. iii.
on “Khan Academy Triples Unique Users To 3.5 Million” ↗