Make sandwich video

The Problem (objective) was

• Make a sandwich

• Write the steps

• Write right steps

To solve the problem

• writing steps is enough

• steps should be organized
  (logically arranged)

The output of the steps was

• bread, Peanut butter, jelly and a knife

• The Sandwich

The inputs are

• the sandwich

• the sandwich components and tools

The Term "Problem" is equal to the term:

• Output

• input

Solving a problem needs:

• input, output and logically arranged steps

• input and outputs

• inputs only enough