This set of 6 colourful geometric pin boards display a grid on one side and fractions on the reverse of the geo board. The smaller sized boards are perfect for desk top use. The grid side has 5×5 pins which still allows you to make most shapes. The fraction side features 12 pins in a circle to create fractions up to 1/12. A great resources to practise with shapes, symmetry, congruency, area, perimeter, coordinates and also spatial relationships. As well as fractions and equivalence. Each geometric pin board measures 12.5 x 12.5cm. The set of 6 boards includes 144 colourful rubber bands to with the pin boards.