Construct a furnace out of eight cobblestone blocks.

Open your inventory.

Punch a tree until the block of wood pops out.

Turn wheat into bread.

Acquire diamonds with your iron tools.

Construct one type of each tool (one pickaxe, one spade, one axe and one hoe).

Harvest some leather.

Construct a furnace out of eight cobblestone blocks.

Craft a workbench with four blocks of wooden planks.

Punch a tree until the block of wood pops out.

Craft a workbench with four blocks of wooden planks.

Open your inventory.