Group items tagged

#mathslitsa "@smitwjf: JJ is at it again. Wonder when he will accept my challenge? http://t.co/M8Oo5n5K"

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.

Lots of local and global mathematics resources for learners

This studymate leaflet (free with local newspapers) have: - 10 things to help learners succeed in the exams -Diet and academic perfomance (BMI-maths lit) - Tops for teachers, learners and old toppies (that's us)

Pupils from Grade2 to Grade7, as well as a sample group of Grade10s, wrote the numeracy and literacy tests.