Posts Tagged ‘maths’

Converting Decimals to Fractions

Monday, September 7th, 2009

Examples of how to convert a Decimal figure into a Fraction.

Duration : 0:4:39

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Multiplication

Monday, September 7th, 2009

Amazing way to multiply two numbers

Duration : 0:2:29

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Subtraction

Monday, September 7th, 2009

Learn to subtract the way your child is taught at school.

Duration : 0:3:34

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Chinese Multiplication

Friday, September 4th, 2009

This is a video I made… it is a simple Maths solution I learned back in technical college when I was studying for my diploma. To multiply any two numbers without using a calculator all you need is simple Arithmatic and Chinese Multiplication!

If you don’t get it just follow the steps in the video… you can use a calculator to check your results….

Simple… ….and Enlightening :)

Music by Moby.

THANKS FOR WATCHING!

Duration : 0:5:37

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Primary Maths Subtraction

Wednesday, July 22nd, 2009

An explanation of the expanded method of subtraction with examples.
Decomposition is explained and informal jottings are demonstrated.

Duration : 0:4:45

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‘Russian’ Multiplication

Sunday, July 19th, 2009

An alternative way to multiply, which is liable to amaze and baffle you at the same time. Robin Wilson, Gresham Professor of Geometry, explains what is sometimes called ‘Russian’ or ‘Egyptian’ multiplication.

This is the eighth part of ‘A Millennium of Mathematical Puzzles’.
The full lecture is available (in 24 parts) here on YouTube, or it can be downloaded (like all of our lectures) in its complete form from the Gresham College website, in video, audio or text formats:
http://www.gresham.ac.uk

Gresham College has been giving free public lectures since 1597. This tradition continues today with all of our five or so public lectures a week being made available for free download from our website.

Duration : 0:2:46

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Adding & Subtracting Integers Using Integer Tiles

Thursday, July 16th, 2009

Visit http://www.rebeccanewburn.com for more math resources.

Learn how to add and subtract integers using integer tiles. For more information and help with integers check out http://www.squidoo.com/integers/.

Duration : 0:5:57

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Fast multiplication

Sunday, June 28th, 2009

learn how to multiply 2-digit numbers without using a calcultor. it works!!

Duration : 0:5:1

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Number line subtraction by Peter Weatherall

Sunday, June 7th, 2009

from The Musical Math DVD available from www.kidsinglish.com for only US$10: over 2 hours of original Math songs and videos to making learning mathematics fun

Duration : 0:1:17

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Decimals to Fractions Song

Sunday, May 10th, 2009

Visit http://www.rebeccanewburn.com for more math resources.

Learn how to change a fraction to a decimal with this tune sung to Queen’s “We Will We Will Rock You.”

Duration : 0:5:28

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