Students often need to be able to compare fractions. Do you know which is bigger between 
and 
?
means the whole has been divided into 5 equal pieces and you have one of them.
means the whole has been divided into 6 equal pieces and you have one of them.
The fraction wall shows that the larger the denominator, the smaller each piece becomes, so is greater than .
Try this exercise to choose the biggest fraction.
Can you interpret the graphs correctly?
Numbers are often rounded to find approximate percentages. For example if 28 out of 119 ESOL students come from Eastern Europe we could round to the nearest ten, giving us 30 out of 120.
30รท120 x 100 = 25% so we can say that 28 out of 119 students is roughly 25%.
Practice approximating percentages with this quiz.
This Interactive White Board tool is great for investigating the properties of polygons.
Useful Interactive White Board tool for introducing students to the concept of Line Symmetry.
Useful Interactive White Board tool to introduce students to positive and negative coordinates.
Sometimes complicated fractions can be rounded and cancelled down.
could round to 
because 72 is 70 to the nearest 10 and 99 is 100 to the nearest 10.
See if you can approximate these fractions.
Practice your arithmetic with this realistic darts game.
http://www.fi.uu.nl/toepassingen/00058/toepassing_rekenweb.en.html
http://www.fi.uu.nl/toepassingen/03015/exercise1.html
Practice your angle estimation by finding as many different ways to get the ball in the hole as possible.
This is a great tool to practice estimating angles.
http://nrich.maths.org/content/00/06/game1/StopClock.swf
This very neat animation shows why angles in a triangle always add up to 180 degrees.
http://www.echalk.co.uk/Maths/triangle/angleSum.html
Have a go at working out the missing angles in these triangles.
Thank you Kevin Morris for this video showing how to find the volume of a cylinder.
See if you can read the tyre gauges correctly.
Can you read speedometers? Try this simple quiz.
Practice reading scales by matching the shopping to the correct weight showing on the scales. If you click refresh when you’ve finished you’ll get a different exercise.
Lots of my ESOL students still get confused with some numbers. Seventy becomes 17 rather than 70 and sixteen is sometimes written as 60 rather than 16. Try this matching quiz to see if you can get them right.
Here is another weight quiz
Thanks to Tracie for this quiz about weight.
Many students read scales incorrectly because they assume each division on the scale is one unit.
For instance they would look at this scale and read it as 69 mph as it is one division before 70. This is wrong! Always work out what each division means first. On this speedometer 5 divisions mean 10mph. So each division is 2mph. It is pointing at 68mph.
