KS1; 2D and 3D shapes. KS1 Maths videos, quizzes and activities that will help students practise their 2D and 3D shapes knowledge and skills. Part of Maths ...

A three-dimensional (3D) shape is a solid shape. 3D shapes have three dimensions - length, width and depth. Look at the shapes of the faces to help recognise these 3D shapes.

Turning a 2D shape into a 3D object is now possible with an application like Paint 3D. In this article, we explain how to turn 2D objects into 3D objects using Paint 3D. Follow all the steps in ...

The shape of the universe. When you look around the universe you live in, it looks like a 3D space, just like the surface of ...

Topology is a mathematical field used to study the shape of the universe and other spaces in various dimensions. While the Earth is a 2D surface on a 3D sphere, the universe might be a complex 3D ...

Programming thin sheets, or 2D materials, to morph into 3D shapes can enable new technologies for soft robotics, deployable systems, and biomimetic manufacturing, ...