KS3 Maths 2D shapes learning resources for adults, children, parents and teachers.

KS1 Maths 2D and 3D shapes learning resources for adults, children, parents and teachers.

In a study appearing in the Feb. 16 Early Edition of the Proceedings of the National Academy of Sciences, Harvard researchers demonstrated that simple changes in beak length and depth can explain ...

Examples of 2D soft cells in nature include an onion’s cross-section, biological tissue cells, and islands formed by erosion in rivers. In 3D, the shapes can be found in nautilus shell segments.

In a new study, researchers demonstrate that simple changes in beak length and depth can explain the important morphological diversity of all beak shapes within Darwin's famous finches. Broadly ...