Shift while you place it.
You put sand in a furnace
You put cobblestone in a furnace with something to cook it with
under the fire picture put wood or coal.
To access a furnace in minecraft, simply click it!!!! Its that easy!!
Like the PC and Xbox versions of Minecraft, you need 8 blocks of cobblestone to craft a furnace. You also can only craft a furnace with a crafting table, which requires 4 wooden planks to craft.
You have to put a cactus in a furnace and then apply the resulting dye to the wool.
Right click on the furnace. You put something to smelt in the top box e.g iron ore and you put something for it to burn on in the bottom box e.g coal.
Put 8 cobblestone in a crafting bench in a circle pattern. This will create a furnace. Best Minecraft Server: smp.hydrocitygaming.com
get a furnace then grab some coal then a stick and put the coal on top and put the stick at the bottom then you get a torch.
It is impossible to make iron in Minecraft, but it is possible to make iron ingots. To do this, you need a furnace, some coal, and iron ore, you put the coal in the bottom part of the furnace, and put the iron ore in the top, over time, you will get iron ingots.
Press E. It should leave the furnace GUI.
You light a furnace in minecraft pe the same way you would in the PC edition. Once you have placed the furnace in your desired location you need to tap on it. Then when the screen appears you tap on the bottom box. Put coal/anything wood in. Then tap the top box and put what you want to cook/smelt in and wait for it to finish. Viola.