It is important to know how to make a bed in Minecraft before night falls. That way you will have a safe shelter from aggressive mobs that only come out in the dark.

Before you can build a bed, you need to collect some wool from sheep:

Craft Shears. Arrange 2 Iron Ingots diagonally in the crafting grid.

Find some sheep. Sheep can be found in most biomes, usually in open areas with few trees.