# all Maths articles

Teachers' tricks for KS2 maths
Is your child struggling with KS2 maths? Help them learn effectively and boost their number confidence in Year 3, 4, 5 and 6 with some useful...
What is data handling?
From pictograms to line graphs, children learn a lot about collecting, organising and presenting data in primary school maths. We explain how data...
What are equilateral, scalene, isosceles and right-angled triangles?
Children learn to classify triangles as equilateral, isosceles, scalene or right-angled in KS2 geometry. Our guide for parents explains everything...
What are the parts of a circle?
By the end of KS2 children are expected to be able to identify the parts of a circle (circumference, radius and diameter) and begin to use formulae...
What are nets of shapes?
Can you make a 3D shape from its net? We explain how nets are used in the primary classroom to help children learn more about three-dimensional...
What are Roman numerals?
Children in KS2 are expected to read and write Roman numerals as part of the primary curriculum. We explain how Roman numerals are introduced in the...
What are cardinal and ordinal numbers?
Reception and KS1 children all learn cardinal and ordinal numbers. We explain how your child will be taught to count and sequence numbers correctly...
What are prisms and pyramids?
Prisms and pyramids explained for parents, including practical ways children work with 3D shapes in the classroom and learn about their properties.
What is a polygon?
Can you tell your hexagons from your heptagons? Your octagons from your decagons? We explain how polygons are taught in primary school, with examples...
No-sew mathematical costumes for Maths Week
A Maths Week costume?!? Don’t get your numbers in a twist! Non-crafty mum Phoebe Doyle’s on hand with some no-sew, no-stress ideas.