When you draw a shape, think about: How many sides it has. How long each side is. How many angles or corners it has. The type of angles it has - obtuse, acute or right angles. Use your ruler to ...

Numberblock Seventeen gives One, Three and Four the challenge of using different shapes to cover their canvas without leaving any gaps. He explains that their canvases are in the shape of a rectangle, ...

Last April, an estimated 1.2 billion schoolchildren worldwide were unable to physically enter classrooms amid government-mandated lockdowns. E-learning and video conferencing platforms, such as Google ...

Flat materials that can morph into three-dimensional shapes have potential applications in architecture, medicine, robotics, space travel, and much more. But programming these shape changes requires ...