Computer Science: Making a Peanut Butter and Jelly Sandwich Summer of Innovation Zero Robotics

In this activity, I introduce some concepts of computer science to students. Students learn the necessity

Please make thoroughly when programming and introduce general strange results of wording. That

The main theme introduced was that the computer did what they said, and that is it. ability

It is not said that the skill that the computer is missing judging what is the meaning by reading it online

In addition, students introduce the concept of debugging by trying to program iteratively.

At this event, students "guide" instructors to make peanut butter and jelly sandwiches.

First, we lead a class to work together to write down instructions for making peanut butter and jelly.

sandwich. If the class is large or you need competitive elements, you can classify the class into two groups.

Each provides a series of instructions. A time limit of about 5 minutes is appropriate. With explanation

In your hand, tell the class that you are a computer, you must obey their instructions. to continue

You will take a slice of bread, will put a bottle of peanut butter in the slice and will spend 2 seconds

Place a can of jelly on a piece of bread, that piece, then pick up two pieces of bread and press them

together. Then tell students that peanut butter and jelly sandwiches are not right.

After succeeding in making peanut butter and jelly sandwiches, I encourage students to make more sandwiches and sandwiches

• Other methods of disappointing the literal meaning include grabbing a knife with a razor, pushing the sides of the bread, complaining about the confusion without using peanut butter and jelly.

• If the student's explanation step seems impossible or requires additional explanation (such as put the peanut butter in a bottle or put the knife in a bottle before putting it in a bottle of peanut butter)

Continue by trying to complete the instructions in a foolish way (such as turning the bottle)

I think I know how to make peanut butter and jelly sandwiches. "Oh, yes - you put peanut butter and jelly in the sandwich, you are bread," you said. Because you want to make rude comments and make it very excited, you mistakenly say wrong. MHM Well, you probably know how to make peanut butter and jelly sandwiches. But only you know my way. This may be because I told you in the past, or because we raised the same thing separately.

If you did it right, peanut butter and jelly sandwich are one of the best foods. It is tasty, you can have breakfast, lunch and dinner if you like. If peanut butter and jelly are said to be "child sandwiches". I'm sorry? No, this is not a fact. If you think you have to stop eating peanut butter and jelly sandwiches, this is a "anyone" sandwich. I'm really sorry at the end of the night. Why do you make yours worse? Eat peanut butter and jelly sandwiches. Especially if you do, this is amazing for everyone:

There seems to be a way to make a peanut butter and jelly sandwich: you put peanut butter and jelly between the two slices of bread. Of course, you can use chewy, smooth peanut butter or any jelly flavor, but after all, PB & J is like a sandwich. Right? Ok, clearly this is wrong. There was intense debate about the correct way to properly assemble childhood classics on Twitter, but to be honest, this surprised us a bit. Interestingly, the office staff at The Daily Meal stated that peanut butter is on one side of the bread and jelly on the other side. An invalid photo editor said that she actually ate peanut butter and American cheese sandwich.