Relieve a Blaze of its rod.

Destroy a Ghast with a fireball.

Access the Temple

Build some bookshelves to improve your enchantment table.

Breed two cows with wheat.

Smelt wood trunks using charcoal to make more charcoal.

Acquire diamonds with your iron tools.

Craft and place a Flower Pot.

Bake a cake using wheat, sugar, milk and eggs!

Use Shears to obtain wool from a sheep.

Cook and eat a pork chop.

Smelt an iron ingot.

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