How do you shift on a dirt bike?

Well most dirt bikes i have seen the gears are like this

5

4

3

2

N

1

To shift gears on a dirt bike if you have a manual transmission if you are in neutral pull in clutch and go down on shifter then reach top speed in gear 1 and shift up etc...

(note: if your dirt bike is slowing down if you shifted up then shift up again)