Mathematics
(13)

Algebra
(2)

Combinatorics
(1)

Number Theory
(8)

Trigonometry
(2)

Lectures
(6)

Teaching modules
(7)

FSU
(13)

00:06:00

#### Algebra

How simple algebra can be used to investigate cubes and other polyhedra up to icosahedra.

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00:06:00

#### Algebra with Chinese subtitles

How simple algebra can be used to investigate cubes and other polyhedra up to icosahedra.

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00:11:00

#### All numbers are not equal

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

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00:21:00

#### Fractions 1

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

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00:12:00

#### Fractions 2

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

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00:16:00

#### Fractions 3

Mutiplying and dividing fractions: a systematic approach to this perennial problem.

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00:25:00

#### Logarithms

00:03:00

#### Numbers HK

Harry gives an introduction to the difficulty of writing large numbers in Roman Numerals

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00:15:00

#### Percentages

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

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00:10:00

#### Simple and Compound Interest

00:05:00