Skip to main content

Home/ Mathsliteracy Teachers resources/ Group items tagged mathematics in the media

Rss Feed Group items tagged

Maggie Verster

Maths: Why don't we fathom young minds? | Schools | Schools | Mail & Guardian - 0 views

  •  
    "Conversations about mathematics education in this country pop up frequently in the media - and I have yet to come across anyone who is happy with the way things are in the learning of maths among the nation"s children. Many try to find out what goes wrong by conducting research. South Africa has about 150 researchers in mathematics education, and there are a number of special mathematics chairs of research and development at various universities. Funding foundations are generally very keen to contribute to research, especially if it is linked to development programmes and if some impact can be measured."
Maggie Verster

It's all cricket's fault - 0 views

  •  
    Great resoruces. Maybe we can change it for South African cricket scores?
  •  
    Mathematics is used in interesting, and often less than accurate, ways. Newspapers present graphs showing apparently correlated variables, but with a little thought, some of the time you will find that whilst it looks like two variables are connected, there is actually no cause and effect. Sometimes this is because there is a third factor causing the movements in the variables - for example, if it is hot and sunny, sales of sunscreen lotion increase, as do sales of air-conditioners. If you plot these sales against each other, you find a correlation. However, they are only connected because of a third variable, the summer weather. Of course, an unscrupulous media can draw connections where they don't exist for more political ends, such as blaming an increase in crime on the sales of hooded sweatshirts. And politicians have been known to confuse cause and effect, thinking that a local crime increase is due to the increased police presence, rather than the other way around.
Maggie Verster

Worldometers - real time world statistics -Wooooow - 0 views

  •  
    See real-time data on a host of topics important to daily life around the world!! * world population (e.g., births this year, deaths today, net population growth for today) * government and economics (daily government spending by category; computers sold) * society and media (new book titles published, money spent on video games, Google searches) * environment (forest loss, carbon dioxide emissions, current average temperature) * food (tons of food produced; people who died of hunger) * water (water consumed, people with no access to safe drinking water) * energy (solar energy striking Earth; oil pumped; oil, gas, and coal left) * health (deaths caused by alcohol, suicides, road traffic accident fatalities) Worldometers' algorithm takes the latest statistical data available from the United Nations (UN), the World Health Organization (WHO), the Food and Agriculture Organization (FAO), and other institutions, and then processes them together with its estimated progression to compute figures current up to the millisecond. Available in dozens of languages, this site is part of the Real Time Statistics Project. Read more about that here: http://www.realtimestatistics.org/
1 - 4 of 4
Showing 20 items per page