1. To draw a star easily, the first thing I think you should do is search for how a star looks like. Doing this will help you a lot.
2. The first thing to do is get a pencil and draw a V shape, though it should be drawn upside down such that the open part of the letter V will be facing down. Depending on how big you want it to look, what you are drawing should also have the same size.
3. From the right leg of the upside-down V shape, draw a straight line to the left at an upward angle across the left line of the letter V.
4. From that point, draw a horizontal line to cross the right line of upside-down V shape. Then, draw a straight line from that point to meet the end of the left leg of the upside-down V shape.