## Death by Chocolate: Yes! Chocolate can kill. But how much would kill you?

February 24, 2021

# 3. Percentage

## It is Xmas … Ah! The Joy of Algebra!

December 5, 2019

Great Math Xmas Ornament Ideas for Middle School here @ MathEqualsLove blog.

Mathematicians can make mountains out of mince pies, but in this case Dr Eugenia Cheng, who is Professor of Pure Mathematics at the University of Sheffield, UK, makes it look fun. The video clip includes some great Middle School Maths that you can eat.

August 16, 2017

# The Solution:

## ………….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

August 16, 2017

# The Solution:

## ………….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

December 13, 2016

Mathematicians can make mountains out of mince pies, but in this case Dr Eugenia Cheng, who is Professor of Pure Mathematics at the University of Sheffield, UK, makes it look fun. The video clip includes some great Middle School Maths that you can eat.

June 9, 2016

# GRAVITY CHALLENGE

### t = time taken (sec)

You can test your reaction time on THE REACTION TIME CLOCK HERE.

## 1. Hokey Pokey Algorithm

November 25, 2015

Here’s the Hokey Pokey:

You put your right foot in
You take your right foot out
You put your right foot in
And you shake it all about
You do the hokey pokey
And you turn yourself around

Why are algorithms as easy as the Hokey Pokey?

Because the Hokey Pokey is an algorithm or a set of steps that have to be taken to complete a task (see below) and the task is having fun and/or being really embarrassed by your parents in public. Whatever!

We are going to look at texts including a maths test to check their readability. Here are just a few songs with their age and Grade readability scores:
Hokey Pokey (above) = Grade 3 = 9 yo
Frosty the Snowman = Grade 5 = 11 yo
Wildest Dream = Taylor Swift = Grade 3 = 9 yo
Russians* Sting = Grade 6 = 12 yo
* Most complicated lyrics I know. Any other suggestions?

May 28, 2014

# How much chocolate is too much?

## Milk Chocolate 1-5 g/kg

#### 200gm block = 1 gm per block

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## Dark Chocolate 10 g/kg

#### ..

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