Baking Cookies IS science

Baking Soda, aka sodium bicarbonate (NaHCO3), can decompose into sodium carbonate (Na2CO3) and what two other substances?

• air and water

• carbon dioxide and air

• carbon dioxide and water

• oxygen and carbon dioxide

Tags

NGSS.MS-PS1-2

When the water in your cookies becomes a gas, it will...

• melt

• freeze

• condensate

• evaporate

Tags

NGSS.MS-PS1-4

The composition of butter is approximately...

• 80% fat and 15% water

• 50% fat and 45% water

• 15% fat and 80% water

• 80% fat and 15% oil

What causes batter to rise when you are baking a cookie?

• No one knows

• The egg getting harder

• Liquid water vibrating

• Steam trying to escape the cookie

Tags

NGSS.MS-PS1-4

What types of sugar are used in our recipe?

• Brown sugar and clear sugar

• Black sugar and white sugar

• Brown sugar and white sugar

• Only brown sugar

How much salt will you use in this recipe

• A full teaspoon

• A half teaspoon

• A quarter teaspoon

• An eighth of a teaspoon

Our recipe uses....

• More brown sugar than white sugar

• Equal amounts of each sugar

• More white sugar than brown sugar

According to this recipe, you will...

• Mix up the dry ingredients before the wet ingredients

• Mix up all the ingredients at the same time

• Mix up the wet ingredients before the dry ingredients

These cookies need to bake for about...

• 6-8 minutes

• 8-10 minutes

• 10-12 minutes

• 12-14 minutes

As soon as we take the cookies out of the oven you should immediately eat one to see if it is delicious.

• True

• False

Tags

NGSS.MS-LS1-8