How to Make a Nether Portal in Minecraft

I hope you enjoy this Minecraft series and please comment on what i should do next!

Step 1: You Will Need Obsidian for the First Step

First grab your obsidian and make a 5 by 4 rectangle.

Step 2: You Will Need Flint and Steel for Step 2

Grab your flint and steel and light the nether portal. Then jump in the middle and you will teleport to the nether.