Join Mrs. McCartney for a word problem with Professor Barble that will make more sense. Join Mrs. McCartney for a word problem with Professor Barble that will make more sense with a visual model. Get ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American Mathematics can help us to draw real-life ...

National Mathematics Day is celebrated every year on December 22 to mark the birth anniversary of India’s legendary mathematician Srinivasa Ramanujan. The day is observed across schools and colleges ...

3D shapes can be made from 2D shapes called nets. Watch the video to learn how 3D shapes, such as a cube, can be created from nets, an arrangement of 2D shapes. Let's talk about nets. More ...

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 ...