This project draws a cubic Bézier curve, but it doesn't use a mathematical formula to do it. Instead, the Pen navigates using a series of sprites. You can move the points and handles and then click the green flag to draw another curve. Look inside!
What is a Bézier curve? Simply put, it is the type of curve you use when you draw in the Scratch vector editor. If you pick the reshape tool, you can manipulate the curves by selecting a point and changing the position of its handle. @MalinC explains and demonstrates Bézier curves wonderfully in this project: https://scratch.mit.edu/projects/11771189/ Learn more at Wikipedia: https://en.wikipedia.org/wiki/B%C3%A9zier_curve
