Pretzels are a baked snack dating back to Medieval European times. Today, pretzels come in many shapes and sizes, from small hard ones to big soft ones. Most pretzels are glazed to make them shiny and sprinkled with salt.
Pretzels are said to be in the shape of arms praying, and are popular at Easter time.
A scone may mean something different depending on which country you are in. In America, scones are called biscuits. In most countries, scones are a small, rounded bread-like product that is usually made from flour, butter and milk. Scones can be sweetened too, and have other things like sultanas or cheese added to them.
Devonshire tea is traditionally a cup of tea served with scones, jam and cream.
A waffle is a thin cake made from batter in a special device called a waffle iron. Waffle irons usually have a distinctive pattern on them.
Waffles are sweet, and are usually eaten for breakfast with melted butter, syrup or jam.
Waffle is also the name given to a pattern that looks like a waffle, which is sometimes found on knitted clothing and blankets.