Archive for the ‘10 Reasons Why Maths Teachers Rock!’ Category

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7c. Crack a Security Code for Middle School………… Yes! Really!

August 27, 2017


NB: This post has been updated twice. Disraeli said that if you want to become acquainted with a subject, write about it!!!! Mathspig’s head nearly exploded writing about this subject. But I’ve got it down to its simplest form now. One that Mathspig  finally understands.

The Complaint: Maths is really SCARY!…………….

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The Cause:

Some students think maths is always right or wrong and they are scared of making mistakes.

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The Solution:

Tackle problems that can’t be solved even by a computer. Students can only guess the answer and then test it. Anyone can make a guess. Work in groups. Every member of the group can contribute as students explore this maths.

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The Challenge:……………………………………………………….

Can you crack a security encryption code?….………………………………………………..

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Topics:

Prime Numbers, Really BIG numbers……………………..

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Prime Numbers Hide Your Secrets: SLATE

Remember the best online calculator is the WEB 2.0 Calc. NOTE: This is a secure website and you can check on its KEYCHAIN too.

You will find a fantastic list of Prime Numbers here.

Crack a Security Code WORKSHEET & ANS

Mathspig thanks Prof Kate Smith-Miles, Prof of Applied Maths, Monash University for the information about Keychains. Kate has used KEYCHAIN exercises with primary school students. They really enjoyed going home and showing their parents how to find a Keychain on the computer.

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10 Reasons Why Maths Teachers Rock : New Release

March 4, 2013

Here it is.

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The video you’ve been waiting for.

Digitally remastered. (I used my fingers)

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10 Reasons Why

Maths Teachers Rock:

New Release

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10 Reasons Why Maths Teachers Rock!!!!

January 4, 2011

Science Teachers can be a little creepy.

Music Teachers can get carried away.

The new foreign language teacher can be too friendly.

PE teachers expect you to enthusiastically embrace the challenge of  freezing your ass off outdoors.

Domestic Science teachers teach too many useless things like how to boil an egg or shrink a child.

Librarians get really upset when you don’t return books.

Art teachers can go too post-modern.

English teachers nag you to read books that are, get this, already out on DVD.

Drama teachers can get too carried away with the performance concept.

Some teachers really do know how to make you do your homework!

But maths teachers …

Oh YEAH Maths Teachers

we are cool, babe!

… like totally co^2l!