Your child can make beautiful circle art in this activity! Can a circle be created from a series of straight lines? The answer is yes! Odd Squad agents frequently use geometry to crack tough cases, ...

Ever wondered how a rolling circle works? In today’s video, I’m breaking down the fascinating science behind the rolling ...

The gradient of a straight line is how steep it is. It can be calculated from a given set of coordinate points. There are three special cases of straight lines: parallel, horizontal and vertical.