@rwolffoot 4/ Thinking about Mathematics by Shapiro: https://t.co/Vl9NnyxJuA 5/ Didactical Phenomenology of Mathematical Structures by Freudenthal: https://t.co/OXzkdnVHez 6/ The Nature of Mathematical Knowledge by Kitcher: https://t.co/OTj7Uyl7Qs
5,069 followers
461 followers
RT @republicofmath: The logical status of ratio: By converting ratios to fractions the ratio is deprived of what makes it valuable as ratio…
156,498 followers
The logical status of ratio: By converting ratios to fractions the ratio is deprived of what makes it valuable as ratio. Hans Freudenthal https://t.co/Zm0KV0pooM p. 179 @jamestanton @MathWithMatthew @slavallee_qc