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Alison Hall

Moonmaths - 0 views

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    Good iwb resource for learning multiplication
anonymous

Pascal's Pyramid Or Pascal's Tetrahedron - 0 views

shared by anonymous on 23 Mar 09 - Cached
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    . A lattice of octahedra and tetrahedra (oct-tet lattice) is a useful paradigm for understanding the structure of Pascal's pyramid, the 3-D analog of Pascal's triangle. Notation for levels and coordinates of elements, a standard algorithm for generating the values of various elements, and a ratio method that is not dependent on the calculation of previous levels are discussed. Figures show a bell curve in 3 dimensions, the association of elements to primes and twin primes, and the values of elements mod(x) through patterns arranged in triangular plots. It is conjectured that the largest factor of any element is less than the level index.
anonymous

MathML in Mozilla - 0 views

shared by anonymous on 12 May 08 - Cached
Alison Hall

Math Hunt - 0 views

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    Online math games
anonymous

i.Math.Coach - 0 views

shared by anonymous on 21 Mar 09 - Cached
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