Primary 7a have been working hard to secure their knowledge of 2D and 3D shape. This has been a challenging area of maths but one we have enjoyed. Here we are trying to build 3D shapes with straws and playdough so we can count the vertices, edges and faces. We have also been introduced to drawing circles with a compass and some of us have even worked on using calculations involving pi! Perhaps some of us will be architects in the future!