Posts Tagged ‘hate’

h1

8. When will I EVER use this maths?

August 19, 2017

The Complaint: I’ll Never Use This Maths!………………

………………………………………………………………………….

The Cause:

Text book exercises that are good for skill building, but appear irrelevant to the real world.

………………………………………………………………………….

The Solution:

You are going to use this maths NOW

………………………………………………………………………….

8a. Calculate Your Daily Iron Intake

8b. How much blood can YOU lose and survive?  

METRIC………………………………………………………………..

USA Units………………………………………………………..

8c. What Volume of Alcohol is Lethal?

 

 

h1

8a. Calculate Your Daily Iron Intake

August 19, 2017

The Complaint

8a: When will I EVER use this maths?

The Cause:

Students doing repetitive text book exercises without using maths to solve REAL WORLD problems.

The Solution:

You are going to use this maths NOW.

Calculate Your Daily Iron Intake

TOPICS: Decimals, %, weight units (METRIC) 

Some information you need. 

Iron (Chemical symbol:Fe) content in food is recorded in mg because there are only small amounts of iron in food.

1 g = 1000 mg

eg. 1 paper clip = 0.5 g = 500 mg

     Iron in 2 teaspoon peanut butter = 0.19 mg

Full Page Worksheet PDF:Daily Iron Intake Calculation Work Sheet

WORKED EXAMPLE: Breakfast

More info here

 

h1

8b. How much blood can YOU lose and survive? ……………METRIC

August 16, 2017

The Complaint

8b: When will I EVER use this maths?

The Cause:

Students doing repetitive text book exercises without using maths to solve REAL WORLD problems.

The Solution:

You are going to use this maths NOW…………………..

……………………………………………………………………………….

How much blood can YOU lose and survive?

………….METRIC UNITS

Remember the best calculator to use is the WEB 2.0 Calculator as it shows the worked equation as you go. 

CAREERS: It’s not only health workers who need to understand these calculations, but also creatives running health campaigns online, on TV, radio and in magazines.

TOPICS: Decimals, %, algebra, vol, weight units (METRIC) 

PDF WORKSHEET HERE:How much blood can you lose and still survive? WORKSHEET METRIC

h1

8b. How much blood can YOU lose and survive? ……………USA Units

August 16, 2017

The Complaint

8b: When will I EVER use this maths?

The Cause:

Students doing repetitive text book exercises without using maths to solve REAL WORLD problems.

The Solution:

You are going to use this maths NOW…………………..

……………………………………………………………………………….

How much blood can YOU lose and survive?

………….USA Units

Remember the best calculator to use is the WEB 2.0 Calculator as it shows the worked equation as you go. 

CAREERS: It’s not only health workers who need to understand these calculations, but also creatives running health campaigns online, on TV, radio and in magazines.

TOPICS: Decimals, %, algebra, vol, weight units (USA UNITS) 

PDF WORKSHEET HERE:How much blood can you lose and still survive? WORKSHEET USA UNITS

h1

10. They’re Always Giving Us New Stuff: BUSTED

August 8, 2017

The Complaint:

10. They’re always giving us new stuff.

The Cause:

Maths does have new topics, but not that often. Maths tends to go over and over old topics before adding new material. Students can feel overwhelmed simply because they are not paying attention. They are talking, texting, complaining, graffiting …etc. (See below)

Every day is like the reverse of Groundhog Day. Everything looks new again … new again … new again because they didn’t learn anything yesterday.

Here is the challenge for students: I Dare You To Watch This Entire Video

Really. Can students make it through this video without talking, texting, annoying someone ….? The video is funny and too true.

Video Link here

The Solution:

Start paying attention. Maths will make more sense.

h1

Mathspig is Going to the ICME Hamburg 2016 …………………………Woo Hoo!

December 21, 2015

Mathpig ICME 2016

Hello Little Munchins,

Much to the amazement of many, including my piggy-self, Mathspig is off to present a workshop at the International Congress on Mathematical Education, Hamburg, 2016. Mathspig was surpised and delighted, of course, because humour and maths are often considered polar opposites.

Here, in part, is the workshop I will present:

How many m&ms would kill a 14-year-old?

Making middle-school maths real, relevant, deadly serious and π-in-your-face funny!

I always loved, loved, loved maths at school, at university and teaching maths for 10 years. In 2009 I became Mathspig, funster maths blogger and guru to show teachers at conferences that maths could be fun.

By then I had been working as a journalist, humourist and public speaker for 25 years. Coming back to maths after such a break, I was hit with a mathematical epiphany. Suddenly, I realised that all of the maths problems I had solved at school, at university and teaching involved answers that were meaningless to me. All I wanted was to get them right and move on.

So I set out to ask maths questions that have answers middle-school students, especially, will want to know.

How much do they stretch models’ legs using Photoshop? How do you calculate ramp distances for a stunt motorbike jump? How long does it take a 14 year old to bleed to death from an arrow wound? How many calories – for Twilight fans – are in a litre of blood? Why should Headbangers study geometry? Could you return Andy Murray’s serve? How old is your hair? Why was trigonometry needed to produce the CGI image of Merida’s curly hair in the movie, BRAVE?

Travel Pig 2016

And here,for those of you looking to make middle school maths real, relevant, deadly serious and π-in-your-face funny are just some of the relevant links:

Odd Bods in Marie Claire: How much do they stretch modles legs in magazines?

Stuntman Jump: The trigonometry of Motor Bike Ramps

Hunger Games: Surivival Maths 1: How long would it take a 14-year-old to bleed to death from an arrow wound?

eqn-11

How man calories in a litre of blood? And therefore, how many Shi Tzus would a health young Vampire need to get their blood fix each night?

Why do Headbangers need Geometry?

Could you return Andy Murray’s serve?

How old is your hair?

Why CGI hair needs maths. Maybe they need more maths than we first thought if you look at the CGI hair of the characters below.

pic-1-worlds-worst-cgi-hair

This could be interesting, I’ll keep you breifed.

Cheerio

Your International Star Performer,

Mathspig

h1

Fear and Loathing in Grade 3 Math Class

October 29, 2015

Mathspig 5 + 5
Hellooo My Little Luvvies,

So you are in Grade 3. You are asked to do this: Use the repeated multiplication strategy to solve: 5 x 3. Here’s your answer:

……………………………………………………………………..Math homework

……………………………………………………………………..

Firstly, give the kid a cigar. According to The Telegraph, UK the kid is only in Grade 3 and can read: repeated multiplication strategy without their head exploding. Secondly, this kid understands the question.        

5 x 3 = 5 + 5 + 5  except, according to the teacher, this answer is wrong. 

The answer should be:        

3 + 3 + 3 + 3 + 3

……………………………………………………………………..

Maths  think

……………………………………………………………………..

According to The Telegraph : The National Council of Teachers of Mathematics (NCTM) in the US defended how the paper was marked, saying it gives students a better understanding of the problems they are solving.

Of course, the NCTM is suggesting:

5 x 3 = 5 times 3 = 3 + 3 + 3 + 3 + 3

5 x X = 5 times X = X + X + X + X + X

But what about:

X x 3 = ? 

X x 3 = X times 3 = 3 times X = X + X + X

Mathematicians have to think like this! They must be nibble. Mathematicians must think for themselves.

……………………………………………………………………..

CCSS MATH  THINK

……………………………………………………………………..

Too many kids hate maths due to FEAR or BOREDOM. How much would you hate maths if you got correct answers marked WRONG?

And how much would you FEAR the next maths test?

……………………………………………………………………..

National Council of Teachers of Mathematics are Idiots

……………………………………………………………………..

Needless to say, I’m with Bart. Math teachers should not mark right answers wrong for any reason. More reasons why kids hate maths here:  BEWARE OF MATHS FUNDAMENTALISTS

I’m MATHSPIG. I LOVE MATHS.

Cheerio for now

Mathspig