A man needs to make a Peanut Butter and Jelly Sandwich but is suffering from selective amnesia and can’t remember how it’s done. He is very good at following directions.
He has the following materials.
A jar of peanut butter
A jar of grape jelly
A loaf of bread
A plastic knife
Paper towels
Write detailed instructions in your notebook that he can follow to make the sandwich.
The man will make sandwiches following some of the directions some of you wrote.
List two reasons that computer programming languages are necessary?