## Posts Tagged ‘volume’

August 20, 2018
## Death by Caffeine: The Math Part 2 USA UNITS HERE.

Caffeine content sources **Caffeine Content Data Base**

On April 12 2017 16-year-old Davis Cripe collapsed at school in South Carolina and died later in hospital. In the span of two hours, Davis drank a cafe latte from McDonald’s and a large Mountain Dew, then “chugged” a 16-ounce energy drink when he got back to art class.

Here, assuming Davis drank large sized drinks, is the lethal caffeine consumption.

NOTE: Davis lived in the USA where standard drink volumes are slightly different to Australia & UK. The USA volumes are used here converted to litre and ml.

The official cause of death was “caffeine-induced cardiac event causing a probable arrhythmia,” the coroner concluded. Source: Washington Post

# Caffeine can kill.

WARNING: “Mixing caffeine with alcohol is a dangerous practice because it may lead to higher levels of alcohol consumption as the person often believes and feels they are more alert,” said Dr Robert Glatter, ER doctor at Lenox Hill Hospital, NYC . “The risk of alcohol poisoning increases as people consume more alcohol because they feel the caffeine will keep them awake and alert.” Source: USA Today

Posted in Caffeine Math, Units Volume, Year 7 mathspig, Year 9 Mathspig **|** Tagged back to school, caffeine, calculations, coke, cola, content, danger, dangerous, energy drinks, kill, Math, Middle school, real world, volume, warning **|** 1 Comment »

August 20, 2018
## Death by Caffeine: The Math Part 2 METRIC HERE.

Caffeine content sources Caffeine Content Data Base

On April 12 2017 16-year-old Davis Cripe collapsed at school in South Carolina and died later in hospital. In the span of two hours, Davis drank a cafe latte from McDonald’s and a large Mountain Dew, then “chugged” a 16-ounce energy drink when he got back to art class.

Here, assuming Davis drank the large sized drinks, is the lethal caffeine consumption.

The official cause of death was “caffeine-induced cardiac event causing a probable arrhythmia,” the coroner concluded. Source: Washington Post

# Caffeine can kill.

WARNING: “Mixing caffeine with alcohol is a dangerous practice because it may lead to higher levels of alcohol consumption as the person often believes and feels they are more alert,” said Dr Robert Glatter, ER doctor at Lenox Hill Hospital, NYC . “The risk of alcohol poisoning increases as people consume more alcohol because they feel the caffeine will keep them awake and alert.” Source: USA Today

Posted in Caffeine Math, Units Volume, Year 7 mathspig, Year 9 Mathspig **|** Tagged back to school, caffeine, calculations, coke, cola, content, danger, dangerous, energy drinks, kill, Math, Middle school, real world, volume, warning **|** 1 Comment »

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**

Posted in 10 REasons Why Students Hate Maths: BUSTED, algebra, Decimals, middle school, Units Volume, Year 7 mathspig, Year 9 Mathspig **|** Tagged blood, calculate, challenge, cool, die, equation, formula, hate, loss, Math, student, survive, volume, When will I use this math? **|** 3 Comments »

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

Posted in 10 REasons Why Students Hate Maths: BUSTED, algebra, Decimals, middle school, Units Volume, Year 7 mathspig, Year 9 Mathspig **|** Tagged blood, calculate, challenge, cool, die, equation, formula, hate, loss, Math, student, survive, volume, When will I use this math? **|** 1 Comment »

July 10, 2015

**Hellooooo My Little Sweeties,**

**There is so much maths you can do with m&ms, it’s hard to believe there is any other sort of maths.**

**You can study:**

**Counting, times tables,** **set theory,** **Bar graphs,** **Fractions, % and decimals**, **Mean, median, mode, ****and parabolas (using a really cool peg-powered catapult).**

**But my favouritest ,developed by Patrick Len, is using m&ms to demonstrate half life in radioactive substances and therefore write an exponential equation.**

**m+m ACTIVITY:**

**Throw a fixed no. m&ms on a table. Mathspig chose 128 m&ms for a very good reason. Eat the ones with the m showing. Count remainder. Throw again. Eat the ones with the m showing. Count remained. Keep doing this. You will end up with results like the following. (Not identical as chance is involved)**

**Wow! m&m’s and exponential equations. How yummy is that!!!!!!**

**More yummy maths:**

**m+m maths 1: find the volume using m+ms!**

**m+m maths 2: Guess, NO, calculate the number of m+ms in a jar!**

**m+m maths 3: how many m+ms will kill you?**

**m+m maths 4: How many m+ms will kill my dog?**

**m+m maths 5: how many m+ms will kill my cat?**

**m+m maths 6: How many m+ms will kill my pet rat?**

**m+ms maths 7: how many m+ms will kill my pet mouse?**

**Mmmmmmm! Can’t talk. Face full of chocolate.**

**Bye bye**

# Mathspig

Posted in %, 7 m+m maths challenges, algebra, Arithmetic, Averages, base 2, decimals, Exponential Functions, Middle School, Parabolas, Units Volume, units weight, Year 7 mathspig, Year 9 Mathspig **|** Tagged %, activity, algebra, back to school, bar graphs, exponential fn, fractions, Fun, m&m, Math %, mean, median, project, radioactive half life, volume **|** 1 Comment »

July 6, 2015

**Are you bored by doing volume calculations?**

**Are you looking for a new and exciting way to calculate the volume of, well, things maths teachers ask you to calculate the volume of? Like what? You know, cubes or cylinders or cones or stuff. Well, today mathspiggies, we have the perfect solution for you. Yes!**

**We will calculate volume by counting m&ms!!!! Do I hear any complaints???? Anyone!!! Right!**

# WARNING: You may need a ship load of m&ms!!! Just saying.

Mathspig salutes CWanamaker for doing maths over and above the call of duty by actually measuring how many m&ms fit in various containers. He has provided us with the RPR (RAndom Packing Ratio) for m&ms(below) and you will find his experiments here.

**Two things you may need to know:**

## 1 fl ounce (US) = 29.6 ml

## 1cm^{3} = 1 ml

If you are like me, mathspiggies, you will be amaaaazed how many m&ms it takes to fill, say, a coffee mug. Nevertheless, you can calculate the volume from the no. of m&ms and you will find the answers here:m&m maths answers

Posted in %, 7 m+m maths challenges, algebra, D and r, decimals, Middle School, Units Volume, units weight, Year 9 Mathspig **|** Tagged algebra, amazing, best kids, calculate, cheat, Fun, how many, jar, m&m, make math, Math %, Middle school, percentage, random packing ratio, volume **|** 2 Comments »

July 6, 2015

Of course, mathspiggies, we can do the reverse maths and cheat … and use our superior maths skills to calculate the no. of m&ms in a cookie jar and then you WIN the cookie jar full of m&ms at the school fair.

Posted in %, 7 m+m maths challenges, algebra, D and r, decimals, Middle School, Units Volume, units weight, Year 9 Mathspig **|** Tagged algebra, bottle, challenge, cool, Fun, Fun Middle School Math Activities, guess, how many, jar, m&ms, Math %, Middle school, project, units, volume **|** 2 Comments »