16,040 research outputs found
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घuसना — to sneak in
The verb घuसना is so articulate as to be almost a one-word justification for learning Hindi. Its
range of meanings, or rather its suggestions and attitudes, is a real challenge for lexicographers,
whose various glosses can only hint at what घuसना has to say.Asian Studie
A proof of P!=NP
We show that it is provable in PA that there is an arithmetically definable
sequence of -sentences, such that
- PRA+ is -sound and
-complete
- the length of is bounded above by a polynomial function of
with positive leading coefficient
- PRA+ always proves 1-consistency of PRA+.
One has that the growth in logical strength is in some sense "as fast as
possible", manifested in the fact that the total general recursive functions
whose totality is asserted by the true -sentences in the sequence
are cofinal growth-rate-wise in the set of all total general recursive
functions. We then develop an argument which makes use of a sequence of
sentences constructed by an application of the diagonal lemma, which are
generalisations in a broad sense of Hugh Woodin's "Tower of Hanoi" construction
as outlined in his essay "Tower of Hanoi" in Chapter 18 of the anthology "Truth
in Mathematics". The argument establishes the result that it is provable in PA
that . We indicate how to pull the argument all the way down into
EFA
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तनाव — tension
There’s maybe just enough time to write this note before the English loanword !"शन completely
ousts the fine word तनाव from Hindi usage! The two words are in fact related to each other,
which may account for the…er…tension between them.Asian Studie
‘It’s just a wait and see thing at the moment’. Students’ preconceptions about the contribution of theory to classroom practice in learning to teach
This paper reports on an exploration of the preconceptions held by Primary PGCE students about the relationship of theory to classroom practice in learning to teach. Preconceptions about learning to teach have been found in the past to be unsophisticated and unhelpful, yet durable. Linking theory and practice within teacher education is notoriously difficult and studies report scepticism about the value of research findings and theory in everyday classroom practice. Furthermore, the nature of teachers’ professional knowledge is itself uncertain and highly complex. Unlike many previous investigations into student teacher thinking, this small-scale case study captures participants’ views before the start of their training and explores the research question through three key issues: what constitutes teacher knowledge, where this knowledge is learned and how these different facets of knowledge relate to one another. While many of the complexities of teaching are yet to be understood fully in this pre-course phase, these participants prove to be far from naïve and begin the course open to a range of forms of learning, with a positive view of the potential contribution of theory to practice. The insight into this starting point leads to some potentially important implications for future course design. The research relates to an English university, but the debate is significant to teacher education more widely
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