14 results found for mathematics

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Numbers 00:11:00

All numbers are not equal

by Colin Byfleet
All numbers are not equal
for 14-19 and upwards,
Teaching modules | 14-19 and upwards | 9 years ago | 1010 views
Rating:

An introduction to the various types of numbers which are recognised as important.

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Keating 00:17:00

Complex Quantum Systems and Number Theory

by Jonathan Keating
Complex Quantum Systems and Number Theory
for 22 and upwards,
Lectures | 22 and upwards | 7 years ago | 821 views
Rating:

The last few years have seen the emergence of remarkable connections between fluctuation statistics in complex quantum systems and some long-standing and important problems in number theory, such as the distribution of the primes. They are still myst....

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Fractions 1 00:21:00

Fractions 1

by Colin Byfleet
Fractions 1
for 14-19 and upwards,
Teaching modules | 14-19 and upwards | 9 years ago | 1281 views
Rating:

How can we represent fractions in the simplest way?   Equivalence of decimal and common fractions.

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byfleet fractions 2 00:12:00

Fractions 2

by Colin Byfleet
Fractions 2
for 14-19 and upwards,
Teaching modules | 14-19 and upwards | 9 years ago | 935 views
Rating:

An approach to adding and subtracting fractions, using an understanding of the processes involved.

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Logarithms 00:25:00

Logarithms

by Colin Byfleet
Logarithms
for 14-19 and upwards,
Lectures | 14-19 and upwards | 9 years ago | 998 views
Rating:

'The amazing Mr Briggs' or 'Where do Logarithms come from?'

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RS Green 01:03:00

Looking for patterns in the prime numbers

by Ben Green
Looking for patterns in the prime numbers
for 18-22 and upwards,
Lectures | 18-22 and upwards | 4 years ago | 771 views
Rating:

The prime numbers 2, 3, 5, 7, 11, 13, 17... are those whole numbers with no factors, numbers that divide evenly into larger numbers, other than themselves and 1. They are the building blocks of arithmetic and have fascinated mathematicians for millen....

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Taylor 2 00:09:00

Making Irrational Numbers Visible

by Keith Taylor
Making Irrational Numbers Visible
for 14-19 and upwards,
Lectures | 14-19 and upwards | 9 years ago | 767 views
Rating:

A novel way of showing how root 2 can shown to be irrational, using a paper triangle.

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Percentage 00:15:00

Percentages

by Colin Byfleet
Percentages
for 11-14 and upwards,
Teaching modules | 11-14 and upwards | 9 years ago | 1008 views
Rating:

Making life easy when using percentages. A sometimes fraught topic looked at differently.

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Interest 00:10:00

Simple and Compound Interest

by Colin Byfleet
Simple and Compound Interest
for 11-14 and upwards,
Teaching modules | 11-14 and upwards | 9 years ago | 1944 views
Rating:

Be wary of high interest rates! An introduction to how loans grow.

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Square Roots 1 00:07:00

Square Roots 1

by Colin Byfleet
Square Roots 1
for 11-14 and upwards,
Teaching modules | 11-14 and upwards | 9 years ago | 2832 views
Rating:

A pen and pencil method of extracting square roots

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Square Roots 2 00:05:00

Square Roots 2

by Colin Byfleet
Square Roots 2
for 11-14 and upwards,
Teaching modules | 11-14 and upwards | 9 years ago | 3620 views
Rating:

A better way to extract square roots, with rapid convergence

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RS Strominger 01:09:00

The edges of the universe: black holes, horizons and strings

by Andrew Strominger
The edges of the universe: black holes, horizons and strings
for 18-22 and upwards,
Lectures | 18-22 and upwards | 4 years ago | 718 views
Rating:

The visible universe has edges, known as event horizons, which surround a black hole or a region of space speeding away faster than light.  Event horizons are governed by a strikingly simple set of quantum laws which imply that black holes are at on....

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