Metre Ruler Wooden Groove Each
This metre ruler is marked in centimetres.Use the ruler not only on white or blackboards to draw straight lines. This wooden ruler also conveniently has a groove through the centre. This allows you to use the ruler in combination with 1cm cubers or Cuisenaire rods as a number track. The meter stick helps students visualise number problems. While helping improve addition and subtraction skills when used in with with the maths cubes.