Quite a long time ago in the Land of Algebra .


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Category: Animals / Pets
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Once Upon a Time in the Land of Algebra…. Story 1. Two of my favourite things in the world (apart from Maths) are KitKat Chunkys and Haribos … Choose some letters to represent KitKat Chunky’s and Haribos….
Transcripts
Slide 1

Sometime in the distant past in the Land of Algebra…

Slide 2

Story 1 Two of my most loved things on the planet (aside from Maths) are KitKat Chunkys and Haribos … Choose a few letters to speak to KitKat Chunky\'s and Haribos…

Slide 3

When I was in the shop a day or two ago, I purchased three bundles of Haribo, and two KitKat Chunkys… But that wasn\'t sufficient, so I got one a greater amount of each…

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But even that wasn\'t sufficient, so I purchased three more parcels of Haribo, and two more KitKat Chunkys… But just before I could eat any of them, my voracious Mum stole six bundles of Haribo, and three KitKat Chunkys off me…

Slide 5

The businessperson felt sorry so me, thus he ensured I exited the shop with TWICE the same number of every sweet… what number desserts did I leave the shop with…

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Story 2 Whilst I was watching England play Spain the previous evening, I fancied a little nibble, so I poured my self a few peanuts in a bowl… Choose a letter to speak to the quantity of peanuts in the bowl…

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During the principal half I ate 6 peanuts… One nut went down the \'wrong way\', and I wound up hacking it go down into the bowl…

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Whilst I was making some tea, my insatiable flatmate stole 5 peanuts… Because I caught her \'in the act\', she consented to put some Malteasers in the bowl. Pick a letter to speak to the quantity of Malteasers…

Slide 9

I advised her that that wasn\'t sufficient to compensate for the loss of my peanuts, so she gave me DOUBLE the quantity of Malteasers… what number peanuts and Malteasers did I wind up with in my bowl…

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Story 3 Last Friday, following an unpleasant week at The Minster School, I required a drink of brew, so I went to the bar Choose a letter to speak to the cost of a half quart of lager…

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Whenever I requested a half quart of brew the barman let me know that due to a deficiency, the cost of brew had multiplied… I wasn\'t upbeat, yet I was parched, so I requested 3 pints…

Slide 12

I was likewise entirely eager, so I chose to get a few crisps… Choose a letter to speak to the cost of crisps…

Slide 13

It truly wasn\'t my night, on the grounds that the barman additionally let me know that the cost of crisps had TRIPLED… I was feeling extremely ravenous, so regardless I purchased 4 parcels…

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Just before I cleared out the bar I had one more bundle of crisps, and one more lager … How much cash did I spent altogether…

Slide 15

Algebra 2 18 th November We can include or subtract \'LIKE TERMS\' e.g. m + m = or 6t – 3t = BUT! We CANNOT include or subtract DIFFERENT terms e.g. 5s + 6t IS NOT 8m – 2y IS NOT 2m 3t 11st 6my

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We can SIMPLIFY expressions by including or subtracting the LIKE TERMS e.g. 4p + 3t + 2p + 5t = 5x + 8y – 3y – 2x = 6a + 3b - 2c + 4 – b – 3a + c - 2 = 6p + 8t 3x + 5y 3a + 2b – c + 2

Slide 17

I think about a Number… I include 2 I include 4 I subtract 3 I subtract 2 I include 6 And I get… 10

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I think about a Number… I subtract 5 I include 2 I subtract 4 I include 5 I subtract 2 And I get… 21

Slide 19

I think about a Number… I increase it by 2 I duplicate it by 3 I increase it by 3 again I isolate it by 6 I duplicate it by 2 And I get… 60

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